online dating service
REGISTER | MAIL/PROFILE | HELP | NOW ONLINE | SEARCH | RATING | FORUMS | SUCCESS STORIES

 

     
Posted In Forum:
Home   login   MyForums  
Show ALL Forums  
 
 Author Thread: Asperger's Syndrome
 Bright1Raziel
Joined: 8/20/2005
Msg: 50 (view)
 
Asperger's Syndrome
Posted: 9/23/2009 7:44:36 PM
Fortan, I think you might have stolen my life! Every single thing you have said has been exactly how I have felt/experianced aspergers.

I did not go on a date untill I was 21, however I have a slight problem with dating, in that every date I have ever been on, (and that is very few) has lead to sex. I have only had a few long term relationships and they were always based on sex, people simply are not intrested in me, only my body, its rather disconcerting, because I want to be loved and to love, but can not find anyone intrested in more than just a phisical realtionship.

The worst bit, is that every time my relationships have ended, it is because my partner felt I was emotionally distant, yet the only time they would come over was to have sex! I just don't get it?

Why do people claim to want one thing but behavev totally difrently?
 Bright1Raziel
Joined: 8/20/2005
Msg: 14 (view)
 
Intense long term depression and how to deal with it.
Posted: 9/23/2009 7:18:32 PM
All of the above sugestions are good. Start by telling your doctor the truth about how you feel, write it all down before you go to the doctor or you will forget or not pluck up the nerve to say some of the most important details.

Secondly, medicine is only a stop gap measure, it is not intended to cure depresion, but to alow you to function normally for long enouth to get the help you need. If you can not function normally just now, then keep trying with the antidepresants, it is better to suffer a few side effect but still function as a person than to simply stop living your life.

Thirdly, if you find exercise helps a small amount, then keep it up. The ball room dancing was one of the best sugestions so far. It is a well structured exercise that involves friendly social cotact and is not difcult to feel competent in. Any activity like this, where you have regular meatings, do not feel overwhelmed by the activity itself, and that gets you friendly social contact is ideal, camera clubs, archery groups, dancing, ect.

Fourth, is to focus on what you eat. Dtox is important. Processed foods contain many additives that can build up in the body and wreck all kinds of havock. Look at your diet, and try to adjuste it to something with fewer aditives and a better balance of food groups. Try a one a day multi-vitimin and mineral supliment. Consult your doctor about your diet and how you can improve it. Oh, and if you smoke, do not try to quite just now, whilst you are suffering from depresion, you have little chance of suceding in quitting and any failure will just make you feal worse.

Which brings me to point five. Set yourself realistic goals. If you smoke you are unlikely to be able to quite yet, because the depresion saps your will power, so set more realistic goals, like changing to roll up cigerates, or reducing your smoikng to just five a day. Other realisit goals, are to make new friends, to eat healthier, ect. Just anything that is achievable in the short term. These short term goals can build up to your long term goals and will make dificult things seem far more manageable. Make your life bitesize.

And that brings me to number six, keep a diary. A diary can help you in many ways, you can review it to see what sets you off in a downward spiral, or you can review your succeses to build your confidence. Dvide your diary up into several sections, including food, feelings, events and other details. this will help you to see any paterns that appear and it can also be very helpfull to your doctor or other health care profesionals to help to identify the exact nature of the problems you have.

On the topic of health care, point seven is, get the right type of therapy. You have identified your depresion as being caused by a broken heart, and that means that it is a reactive depresion. Your depresion is bassed in your psyche rather than in a physical defect. This is good news, because it means there is nothing physically wrong with you, you are just being mentally or chemically unbalanced by a disturbed thought patern. This dose however meant hat the only cure, is to get the right type of therapy.

For most people, the right type of therapy, is simply time, or socialisng, but from your desription, I think your best option is CBT (cognative behavioural therapy) to help you to fight those bad thought paterns and reasert your former healthy psyche. There is no shame in neading help to be the person you once were after a traumatic event.There is a great deal of help avaliable, but you have to demand it. You might also find it usefull to have a CPN (comunity psychiatric nurse) to help you with daily task that seem overwhelming right now.

Eight. Open your windows and let some fresh air in as well. Stale air is high in CO2 (which slows brain function) and is a breading ground for elergens and other toxins like molds. Just opening your windows for an hour a day will keep your house fresh and reduce alergens and fungal spores. That includes opening your curtains by the way, sunlight is hugely important to health as it is the only source of vitamin D and is the cue our bodies need to release a host of chemicals essential for the body to function normally. Additionaly, sunlight kills off a variety of bacteria and fungi that can make you feal lethargic and low.

Which reminds me, you sould also clean your sheets at least once a week, roatate your matress once a month, and clean your bathe, shower, sink, tap heads to remove any bacteria or algae growing in the pipes. The matress and sheets can harbour a host of alergens such as dust mites that can make you feel weak and low on energy, washing and rotating them helps to reduce the alergens. Red algae can be toxic and is extreamly comon in taps and pipes, so cleaning them out and bleaching your showehead will remove these toxins. Additionally, your enviroment effects your mind and vise versa, so a clean and unclutered enviroment will help your mind to feal fresh and unclutered.

And the final point, get a pet. A small pet is best, something that can curl up on your lap like a cat, a rabbit or medium sized dog. Plants and fish can also help a lot, the fealing or being responsible helps, as dose the calm they induce. there is no beating cats for companion pets though, they will show you a great deal of affection and do not need the same amount of active care as other animals.
 Bright1Raziel
Joined: 8/20/2005
Msg: 1026 (view)
 
Hypothetical dilemma for Vegans/PETA...
Posted: 9/23/2009 6:27:45 PM

I think 'morality' is 'absolute' ......... Morality may 'adapt' ......


Then you clearly do not understand what absolute means. The law of gravity is absolute, it is the same everywhere and never ever changes. Morality is not the same everywhere and dose change, even by your own admition it addapts, and therfore can not possibly be absolute.
 Bright1Raziel
Joined: 8/20/2005
Msg: 151 (view)
 
Do Animals Have Rights?
Posted: 9/23/2009 6:19:19 PM

That's easy. The right thing to do is try to save the stranger. To attempt nothing would be the result of fear or apathy and would have no moral value whatsoever. While doing nothing is technically not wrong (from a utilitarian point of view), it obviously isn't the right thing to do. The difference between right and "wrong" is a difference between being ruled by courage or fear.


And what about a pregnant woman? Is it imoral for a pregnant woman not to go into a fire and die, or lose her child, to save a stranger?

The point was well made with the example and is an argument that philosphers have been debating for milenia now, with no answer yet.

Moral absolutism is demonstrably false and can never work. There is no universal "Natural Law" and as aconcept it means nothing. you can define it how ever you want, but you will never get everyone to agrea with your definition. As such it simply is not universal. Keep talking about universally applied "Natural Law" all you want but it is nothing more than rhetoric.


It extends beyond people to animals, plants and even rocks.


Straw man falacy. This has nothing to do with the concept of keeping pets or companion animals. Animals are only considered to be property in the eyes of the law because we have no other legal definition for stewardship or gaurdianship over animals. In actuallity, animals are not considered to be property like other things are, even though the term propperty can be ussed sometimes in law.

Plants and rocks have no concept of confinement and suffer in no way from confinment, animals do. The issue with animals has nothing to do with property, but with confinment.

Confinement is not always wrong either. It is considered to be wrong most of the time, but there are always exceptions, where it is in the best intrests of the indavidual or in the greater intrests of others that something be confined. This is the entire reason we have prisons. Vets have to confine animals to protect them from harm, is this wrong? Customs have to confine animals to prevent outbreaks of disease, is this wrong?

Of course it isn't, anyone can see that it is in the best intrests of the indaviduals or in the greater intrests of the nation, that sometimes we have to confine other living things.

The issue is how much we confine them. I think everyone on this thread agreas that battery farms are worng, the amount of confinment is to great. I do not think any of us here would be adverse to seeing all livestock being granted a naturalistic range for thier home envirmoent. Cows should have space to wander, we all agrea on that don't we?

But how much space is the question. I personally think thatcows need a great deal of space, several miles of it, but other people belive that cows are happy with just a few acres.

And of course, all animals are difrent, I ussed to keep anloes in a 12 cubic foot vivarium, but they would have been happy with just 1 foot, because thay have very simple needs, food, water, shelter and warmth. If they can find these things in one space they will stay there. I ussed to have to temp them out of the shelter by moving the food and water to the other side of the vivarium to force them to be more active, because a happy anole will sit and do nothing at all untill hunger or thirst kick in. Cats though are completely difrent.

It is all about the needs of the indavidual aniamls. Cata need masses of space and far more than just food, food water warmth and shelter. Cats need to socialise, and to explore and to play and many other things, that are simply not of intrest to anoles. Two male anoles will ignore each other completely unless you put a female in with them, because socialising is not one of the needs of the anole.


Ok, then where is the line between moral and immoral


there isnt one, not really. Morality is not a set consept, it is fluid and subject to interpritation and personal opinion, as such there is no line between what is moral and imoral as it difers with every view point and for every situation and over time. Ask the same person what thier moral views are on a any subject, again and again over thier lifetime and you will see that they change with time as well as from person to person.

Morals, are not laws, they are personal belifes.


Say you didn’t have to risk your life to help the guy in the burning house. Say he was locked in, and you had the key.

Are you now immoral for letting him burn to death? What about the individual ability to decide for yourself in this case?


Logical falicy of the slipery slope argument. This has nothing to do with the question at hand.


And if you have the right to decide for yourself whether or not the person burns to death, do you also have the right to decide for yourself whether to kill the person or not? Are you not guilty of killing the person either way?


A + B dose not = C.
A + B = A + B.
Having one thing dose not autimatically entitle you to another unrelated thing.
 Bright1Raziel
Joined: 8/20/2005
Msg: 112 (view)
 
Thoughts and opinions on antidepressants
Posted: 9/23/2009 8:06:24 AM
Certainly vichycycl. The parasite is called toxoplasmosis gondii and is potentially the most commonparasite in the western world (based on SWAG figures {scientific wild assed guesses} because we have no true values for the exact amount of most types of parasite). I did make a mistake in saying that T Gondii was a worm though, its actually a protozoa.

There are thousands of studies on the subject because it is quite interesting and shows a lot of detail about how parasitic organisms hyjac the brains of thier hosts. You can find thousands of websites on the subject, but here are just a few I like.

http://www.eurekalert.org/pub_releases/2006-08/uoc--cpm080206.php
http://www.livescience.com/animals/070402_cat_urine.html
http://www.livescience.com/technology/060210_technovelgy.html
http://commons.wikimedia.org/wiki/File:Toxoplasma_gondii.jpg

Oh and this is not actually off topic vichycycl, because T Gondii and many other parasites, have been linked to depresion and other neurological disorders. T Gondii in particular, has been very strongly linked to schizophrenia and hypermanic depresion.

The chances are, if you have had a cat, then you are probably infected with T Gondii, but for most people, it makes no difrence at all, only making them like cats more than they ussed to, it is only harmfull to a miniscule amount of people, those with imune systems compromised in particular ways.

There are some VERY nasty brain parasites out there as well, such as Taenia solium, a tape worm caught from undercooked pork. Imagine having a tapeworm growing in your brain! Everyday it gets bigger and eats more of your brain! Ugh, I just made my self shuder with that thought!
 Bright1Raziel
Joined: 8/20/2005
Msg: 103 (view)
 
Thoughts and opinions on antidepressants
Posted: 9/22/2009 7:47:19 AM
^^^^^^ Many people with cats are the subject of a parasitic organism infecting thier brain and altering thier behaviour. There is a parasitic worm, that can be caught from close contact with cats, that alters the brain structure (They literaly eat certain parts of the brain and reduce thier function) to make the host more friendly and sociable. This infection can also be shared by mice, and causes the mice to loose all fear of cats.

Its also pretty much a gaurantee that no one on this planet is not host to some parasites. there are thousands, maybee trillions of them, on or in your body right now. there are species of mould that are comon world wide, thats can become parasitic, liing in the lungs, but still effect behaviour by chemical action. they can cause people to become more lethargica and listless, whilst inciting them to seak out certain conditions where the spores can spread more easilly, such as dark enviroments with little to no breaze and a nice constant warm temperature (like a bedroom with a clossed window for example).

In the medical profesion, there is no doubt as to the reality and severity of depresion. Did you know you are 6 times more likely to kill yourself than to be killed by someone else? (UK murder rate is around 1000 anually, suicide rate s around 6000 anually.) This is a VERY serious problem, it is not something you can simply shrug off.

There are many difrent types of depresion and none of them work on the body in the same way. There are also many causes for each difrent type of depresion. This is what makes depresion so hard to treat. We have a variety of drugs, with many difrent varients of each one, because each case is difrent.

In most casses of depresion, the drugs are ussed as a stop gap measure to aleviate the symptoms so that the underlying illness can be treated before the patient dies, just like ussing a cold compress to relive a fever before you identify and treat the underlying infection. This can be very quick, and some people only need to be on medication for a very short time, just a few months, but others can present complications that make identify the root cause very dificult, or the treatment might be very slow and not necicerily 100% effective, so it can take others years to come off the medication.

Not all casses are this straight forwards though. Some casses do not respond to medication at all. Others can show symptoms of one illness, but infact be caused by a difrent unrelated illness. And some can simply be untreatable. There are many diferant formas of depresion that are cronic, caused by actual deformities or damage to the brain. The symptoms can sometimes be aliveted by medication but rhe cause will never be cured. For some, it is not a simple case of getting excercise. Exercise generally only works with reactive depresions.
 Bright1Raziel
Joined: 8/20/2005
Msg: 118 (view)
 
Do Animals Have Rights?
Posted: 9/22/2009 7:17:40 AM
I also largely agrea with what willow says, but often disagrea with the way he says it.

However I do not belive that all beings are equal, nor do I belive that every human right should be extended to every animal. I feel there is a case for granting sapient creatures, more rights than non-sapient creatures, as without sapience, it is imposible to recognise the rights of others. It is ridiculous to give a mouse the right of free speech, and butterflies should not have the right to own property. (House prices are already high enough!)

Tthe other great apes share a quality with humans that is almost unique. Sapience. The ability to think with ratonal thought and to be aware of your own mind. Most sapient animals share with humans, the theory of mind. That is the ability to understand that other creatures have minds and can think and percive the world difrently to you. Many animals simply can not do this, and it is ridiculous to give them the same rights as humans as they are incapable of ever understanding them or even granting them to others.

All animals can feal pain, and so should be granted the rights that relate to the things they are capable of exeriancing. So I belive that all creatures have the right to live free of pain, suffering or torture. I also bel;ive that all animals have a right to life and should not be killed without good reason, just as we do with humans (I belive in the humans right to die as well by the way).

I also do not belie that confinement always means that aniamls are suffering. I have a cat and I know that she is happy because she tells me so every day when she sits on my lap and purrs. But there are millions of aniamls kept in factory farms that are suffering and in pain, who I belive should be either released or killed to stop thier suffering.

In my view, the right to live free of pain suffering and torture, trumps all other rights. Happienes, in my opinion, is the key to everything in this debate.

http://www.un.org/en/documents/udhr/
 Bright1Raziel
Joined: 8/20/2005
Msg: 78 (view)
 
Do Animals Have Rights?
Posted: 9/17/2009 8:15:55 PM
Didn’t know we were talking about the charter of rights.


Well you did say that animals were entitled to EVERY right that we have. Even if you take only the most basic humans rights and apply them to animals, then we suddenly have a problem with feedin ourselves whilst maintaing the rights of animals, even if we were to eat only plants.


Animals are not listed in human laws as having rights.


Sorry, but you are wrong once again. Animals do have rights under human laws, they just do not have the same rights that humans do. We havemany laws that protect animals from harm and from cruellty here in the UK, even more to protect companian animals and yet more to protect livestock animals.


If you are talking about unwritten laws, then animals have the same rights as us.


I will never atempt to discus so called unwriten laws, because by thier very definition they are indefinable and therefore like god, imposible to support, or to prove/disprove. Talking about unwriten laws like this is absolutely meaningless because you can make them out to be anything you want to.

If I say that its an unwriten law that humans have a right to shelter, then by your reconing, we must provide shelter to every single animal in the world as well. Because its unwriten, I can define that anyway I like and it is just as valid as any other definition.

So you either have to define what unwriten rights are, how far they extend and what they mean, (a topic for another discusion i think) or use the current and extreamly good definitions of rights.


if we become the suppressed at the hand of another race, country, people, species, it is because we have laid down the precedent that a situation of suppressor/suppressed is acceptable, even normal.


Falacy of the camels nose.


This simple principal is at the foundation of all unwritten morality.


In order to know this, you would have to know the hearts and minds of 6.7 billion people. If you did though, you wpould know that it is not the bassis for my morality and therfore your statement is wrong. Making asumptions about other peoples morals will always fail, people are individuals and there are as many views on what is moral as there are people. (coincidentally )

As a zooloigst I am extreamly intrested in animals rights and would like to see far better protection of our cousins, no mater how distant. But I do not belive we are equal to other animals just as I do not belive that dogs are equal to cats. Our minds make us difrent from other animals and put us in a postion of culpability. I belive we have a responsability to use our inteligence in a responsable way. To me that means respecting the living world around us.

I can not agree comfinement of an inocent is never justified though, because my older brother once had meninjitus, he contracted it at college along with a fed of his friends. Had the originator of the infection been quaranteened, then my brother would never have had a brush with death. There are other ocasions where confinment of an inocent is in the best intrests of them or others.

I would also like to point ou that some pets are treated better than people. Many breeds of dogs, simply would not survive in the wild, they can only lie alongside humans. In many peoples homes, the dog is part of the family and is given every luxury that any human child could want for. Personally, I have a cat. She is housebound, because there are to many dangers around my house, including wildcats with F.I.Ds. But my cat is happy, I know because she tels me every night.
 Bright1Raziel
Joined: 8/20/2005
Msg: 68 (view)
 
Do Animals Have Rights?
Posted: 9/17/2009 11:56:57 AM
Animals have "Eactly the same rights as humans?2[/] Do they now? Well I was sadly unaware of this a few hours ago, but I guess I must own up. You will have to have me arested for murder because I just deliberatelly, and with forethought, killed several hundred greenfly in cold blood. The fact they were eating my lettice is no defense, obviousl, because with EXACTLY the same rights as humans, if I had killed several hundred people for eating my lettuce, I would be hung before you can say hong kong fooey!

And just where do animal rights end? I'm not asking for what rights they have but what classifies as an animal in terms of rights? Are microbial animals still entiteled to rights? Dose that make it murder to treat someone who has a parasitic infection?
 Bright1Raziel
Joined: 8/20/2005
Msg: 55 (view)
 
Debunking creationist myths
Posted: 9/14/2009 9:08:51 PM

Gravitational redshift...Infact, anything that causes light (photons) to lose energy will cause redshift ... Dopler Redshift is but 1 example and that can only be caused by an object moving away...dear God have all the scientists gone to the bar or something.




A special relativistic redshift formula (and its Newtonian approximation) is used when spacetime is flat. Where gravitational effects are important, redshift must be calculated using general relativity. Two important special-case formulas are the so-called gravitational redshift formula which applies to any stationary (that is, unchanging with time) gravitational field, and the cosmological redshift formula which applies to the expanding universe of Big Bang cosmology.[3]

Special relativistic, gravitational, and cosmological redshifts can be understood under the umbrella of frame transformation laws. There exist other physical processes that can lead to a shift in the frequency of electromagnetic radiation that are not generally referred to as "redshifts", including scattering and optical effects (for more see section on physical optics and radiative transfer).

The way to compute gravitational redshift is:

z_gr = 1.0 / sqrt{1 - 2GM/(rc^2)} - 1.0

You multiply (1 + z_gr) by the emitted wavelength to compute the wavelength observed at effective infinity (very far away from the massive object). So yes, we can observe GR occuring at a neutron star, near stellar black holes or even near supermassive black holes (SMBH) in quasars very far away.

The typical mass of the SMBH hole in quasars is 10^9 solar masses. The typical MINIMUM distance of the gas that emits the observed ultraviolet and optical emission lines (that we use to compute the cosmological redshift) from the supermassive blackhole is perhaps 3 light weeks (how we know these things is another story). Let's do the math:

z_gr = 0.00273.

And that only acts upon the emission line gas lying ~21 light days from the SMBH. The vast majority of the emission line gas will lie at factors of 10 or more further than that, resulting in smaller (factor of ~10) still shifts due to the gravity of the SMBH. In fact the emission line peak is hardly affected at all by this redshift.

The measured cosmological redshifts of quasars range from 0.156 to 6.4. The ratio of the measured redshift to the gravitational one ranges then ranges from ~50 to over 2300. Is the gravitational redshift important for understanding the shapes of the broad emission lines of quasars -- probably, but usually only mildly so. Is it important to the observed redshift of the emission lines? Not at all. As has been said many times on this board.

What's more, we observe emision lines from iron at X-ray wavelengths, and this line is probably emitted still closer to the SMBH, and EVEN THEN the z_gr is not significant compared to the observed redshift of the line.


Or to put it simply, we calculate total redshift for extra solar objects, not just a single frame of referance. Relativistic, cosmological and gravitational redshift are combined together to make a total value.


Radiocarbon dating is accurate to about 50,000 years...Incorrect and a common misconception. Radio Carbon dating is only relatively accurate when cross referenced with tree rings of known age,


WRONG! As I have told you MANY times before, Ice cores have anual varves and date back much further, we have greenland and antarctic ice cores well in excess of 500,000 years, more than enough to give us an acurate view of the atmosphere every yera for the past 1/2 million years.

Further to ice core varves, we have water sediment vares that date back as far and we can potentially go back to the start of the breakup of pangea, 180 million years ago.

Besides those absolute dating methods, we also have other radiometric dating methods that are not subject to anual variation and so need no calibration. Uranium for example, is not created anywhere in our solar system, uranium values on earth have never changed and can be measured in exactly the same way as radiocarbon dating, and the half-life of uranium-238 is about 4.47 billion years and of uranium-235 is 704 million years. The only draw backs with uranium is that some samples do not contain enough uranium to get a reading and with a four billion year halflife, the date range can be very large.
 Bright1Raziel
Joined: 8/20/2005
Msg: 9 (view)
 
Evolution and the butterfly.
Posted: 9/14/2009 3:40:29 PM
The betterflys caterpillar stage, shows its bilological ancestry. Like other insects, butterflys have a chitenous exoskeleton. This supports thier body and alows the butterlfy to fly, as its muscles pull against the exoskeleton. However it provides a problem in that the once grown, an exoskeleton can not be increased in size. The solution, is to shed off the exosceleton and grow a new one.

During the moult an insect is extranly vulnerable, as it can not fly, has dificulty moving because its entire body is soft, has no protection against sunlight or dehydration and is also very soft. So it is in the insects best intrest to pass through this stage as quickly as posible. However a butterflys eggs are 100th the size of the full grown butterfly, and so it needs to moult multiple times to reach its full size. The best way to survive this, is to bunch all the moults together and get them out of the way as quickly as posible. That is what the caterpilar stage dose, in just a few weeks, catapilars increase thier size by up to 100 times. Effectivly, a catapilar stage, is a very slightly modified egg without the case.

When the buttefly goes into its cocoon stage, it dose not simply spin a web around it, but also moults its final exoskeleton. It needs to use the silk to create a watertight seal, because its exoskelton itself is not completely watertight. The final moult, is effectively, the butterflys true birth, the caterpilar stage is a bit like an embryo that just eats and eats. There are many details of the buttefly and the caterpilar that are shared by both stages or show evidence in the other stage. The butterflys wings for example, can often be found as two dark buds of chitten under the skin on the back of the caterpilar, and although the butterfly looses the massive mouthparts of its caterpilar stage, parts of the musculature and nervous system for them, can still be foud under the exosceleton.
 Bright1Raziel
Joined: 8/20/2005
Msg: 279 (view)
 
Are vegans and PETA more moral and ethical than society?
Posted: 9/13/2009 7:31:31 PM
Exuse me divagreen, but that is not a direct quote and I do not apreciate the obfuscation. I know that I can be harsh, but am normally very carefull not to attack a poster directly, only thier posts.

Willow, sorry about calling you she. I have never checked your profile and only have a tiny avatar pic of you. I just thought you were a woman because of the name willow. My fault, sorry, I did not mean to imply anything, it was just an honest mistake. Sorry.




In respect to the OP, I think that morals are not dependant on ones actions but the thoughts and intent behind those actions. If you are not vegan by choice, for example if you are vegan because you have vegan parents and they will not permit you to eat meat, then there has been no moral desion made by you.

In our modern western world, there is no nead tro eat meat. It is now posible to eat an entirely vegitarian diet where as in the past it was not. It is only now an issue for people to decide wether or not we should continue to eat meat.

Morality is an extreamly dificult thing to define and is pretty much imposible to quantify, whas moral for one person is not for another. IMHO, it is imposible to say that one person is "more" moral than another, just difrently moral.
 Bright1Raziel
Joined: 8/20/2005
Msg: 42 (view)
 
Kola Superdeep Borehole aka (Well to Hell legend)
Posted: 9/13/2009 6:23:29 AM

I assume the plastic phase would respond in a similar way to cornstarch molecules


Sorry, but they do not act in the same way at all. Cornstarch is a fluid with solids in suspension. The earths mantle is a fluid that is under presure. Fluids so not condense, but they do act difrently under presure, become more viscous. The imense presure, makes the friction between the molecules far greater, and so they stick together more. (water with its tiny molecules has little friction, but tar has molecules thousands of times larger and so the molecules stick together because of the increased friction).

This means that any tube through would have to deal with imense presure as well as heat. Unfortunately, agitation would make no difrrence to the fluid. The only solution at present is to use a substance that is storng enough to take the presure, posibly some form of carbon/silcon nanotube weave?

However, if you could get down to the mantle, and overcome the heat problem, excavating the mantle would be relativly easy, you would simply need to push a tube through to your destination point, seal both ends and then suck out the fluid, just like in a straw.
 Bright1Raziel
Joined: 8/20/2005
Msg: 41 (view)
 
Kola Superdeep Borehole aka (Well to Hell legend)
Posted: 9/13/2009 5:54:37 AM

"We do now have electromagnetic heat shields,"

We do? I can find nothing about this on the web


To clarify.
All energy, is electromagnetism. When you talk about one, you are talking about the other as well. Energy is caried by subatomic particles such as electrons and photons. Atoms, cary heat within the electron shell.

Heat is the transfer of energy from one particle to another. The main source of heat transfer between to substances is through indirect contact. Electromagnetic waves, in the form of subatomic particles can transfer heat from ne substance to another withot the substances touching, just like two pirate ships firing canon balls at each other.

This is the bigest problem with heat storage and dicipation, as there is no way to prevent this form of heat transfer. Even storing a substance in an absolute vacume, the electromagnetic heat would cross the gap and start heating up anything around the vacume. So whilst phisical bariers can protect against direct heat transferance, there is no barier that can protct against electromagnetic heat tansferance.

An electromagnetic heat shield, is a form of heat pump that works usses electromagnetic heat transfer to power its system. It turns electromagnetic energy (the primary method of heat transfer in most situations) into electrical impulses, usssing semiconductor thermocouples (materials that transform heat energy into an electrical charge) that power the heat pump. In addition, the heat pump usses the electromegnetic field as an actuator to move a liquid metal through the heat pump. This system can be entirely self contained and is the most efficient method for absorbing the electomagnetic heat in any given system.
 Bright1Raziel
Joined: 8/20/2005
Msg: 274 (view)
 
Are vegans and PETA more moral and ethical than society?
Posted: 9/13/2009 5:13:29 AM
wayward willow, please check out the thread "Can you get all the amino acids on a vegetarian diet?" as it is the apropriate place for discusion on the biology of vegitarianism.
http://forums.plentyoffish.com/datingPosts10160629.aspx

This thread is for discusion on morality, not on biological difrences. The fact of the mater is that we are perfectly adapted to eating meat, but we now have the option to eat entirely vegitables, so the biological facts do not matter to the moraility of the topic at hand any more.

If you post in the corect forum, I will address the issues, untill then I will not derail the OP any further with discusion of biology.

This topic is for the discusion of morailty in referance to vegans/peta. Personaly, I have to agrea with the poster who pointed out that if Hitler was a vegitarian (a mater I do not know about) then the OP is uterly refuted. There is no doubt that Hitler was a cruel and sadistic man. If he was a vegitarian, then that proves that vegitarians are not inherinatly more moral than anyone else.




And Monalee1, I did not speciically attack willow, I called her statements lies, I did not say that she was a liar as I do not know if the statements were hers or originated withsomeon else. It is an important disinction and one I hope willow noted. It is okay to address the content of a post, but to address the poster. So claiming something sad is a racistis okay, but not claiming that someone is a racist. The difrence being that a poster can be unaware that what they are saying is racist, or offensive, or that the poster di not mean the remarek in the way it came across.
 Bright1Raziel
Joined: 8/20/2005
Msg: 255 (view)
 
Are vegans and PETA more moral and ethical than society?
Posted: 9/12/2009 4:54:26 PM
Oh dear Willow, you have done it again. I was so looking forwards to getting through a vegan thread without having to correct comon vegitarian lies. especially after I did this on the last thread, but I guess you just ignored the zoologist with facts behind him.


Ok, so lets compare omnivore to omnivore.


Yes, lets do.


Humans according to you are omnivores, even though we generally do not eat raw meat, which is the trait of an omnivore.


Oh, so dose that make house cats vegitarian then, because few housecats ever eat raw meet?

No in fact it dose not. Your first lie. Omnivores gain nutrition from both meet and vegitation, cooked or raw dose not mater, nor dose the quantities.


So lets say that as an omnivore we eat a diet of roughly 50% meat.


Lets not, because there are strictly meet eaters and strictly vegtable eaters world wide who do not fall into your neat 50/50 off the top off the head, out of your hat number.

The average, when presented with a variety of foods and alowed to pick from any food group, shows that humans eat aproximately 33% meet in thier diet, by preferance. This number dose not mater though, as an ominover can eat 995% meat or 5% meat and still be an omnivore, so long as it still gets its nutrion from both meat and vegetables.


Compare humans then to the bear who eats a diet of only 20 – 30% meat. This should be a fair comparison of omnivore to omnivore.


So in your world, comparing 50%meat eating to 30%meat eating is fair is it? I would love to play games of chance against you if you think that a difrence of twenty percent dosent matter!

Thats besides the point though, as your made up number is no where near the mark. Firstly, you need to state what type of bear you are talking about. Comparing bears with humans is wrong, you shopuld in fact be compairing bears with apes, or a specific species of bear with human.

For example, the giant panda, eats a diet of aproximatelly 5% meat, where as the polar bear eats a diet of approximatelly 100% meat. So where do you get your 20 to 30% from, other than where the sun don't shine?


In general, bears exhibit anatomical features consistent with a carnivorous diet. The small intestine is short ( less than five times body length) like that of the pure carnivores, and the colon is simple, smooth and short.


This is because most bears have a mainly carnivorus diet,, suplimenting thier food with vegitables. Only the giant panda dose not share this eating habit, but it still has the same gastrointestinal features of other bears because it has not yet been genetically distinct from other bear populations to addapt to its biologicaly recent diet.


human beings on the other hand have the gastrointestinal tract structure of a "committed" herbivore. Humankind does not show the mixed structural features one expects and finds in anatomical omnivores such as bears and raccoons.


What biology books have you been reading? Have you ever looked at ahuman colon next to a bear colon? You would be hard pressed to find a diffrence, humans and bears have remarkably similar intestinal tracts, as do most species of roughly our size.


Thus, from comparing the gastrointestinal tract of humans to that of carnivores, herbivores and omnivores we must conclude that humankind's GI tract is designed for a purely plant-food diet.


NO, we must conclude ythat you are talking out of your colon and have no idea about human or animal physiology. If you did, you would know that your entire speil was absolute rot and not even close to actuallity.


Facial Muscles
CARNIVORE: Reduced to allow wide mouth gape
HERBIVORE: Well-developed
OMNIVORE: Reduced
HUMAN: Well-developed


Wrong. Humans have small facial muscles, compare the human jaw muscles wich only extend half way up the skull, to our closest vegan ancestor, the gorila, who has a one inch ridge on the top of his skull to acomodate the extra jaw muscle required to eat plants. Humans have a bite strength like that of a medium sized dog, not even as strong as our smaller cousin, the chimp.


Jaw Type
CARNIVORE: Angle not expanded
HERBIVORE: Expanded angle
OMNIVORE: Angle not expanded
HUMAN: Expanded angle


Jaw type is related to the variety of food you are eating, not the specific type. Chimps have far more angular jaws that are wider for thier faces, than we do and they eat far more meat.


Jaw Joint Location
CARNIVORE: On same plane as molar teeth
HERBIVORE: Above the plane of the molars
OMNIVORE: On same plane as molar teeth
HUMAN: Above the plane of the molars


Again, compare us to our closest ancestor, the chimp, and you will se that the angle of the jawline is dependent an the shape of the head, not the diet. O are you going to tell me now that cats are vegitarian because they have angled jawlines?


Jaw Motion
CARNIVORE: Shearing; minimal side-to-side motion
HERBIVORE: No shear; good side-to-side, front-to-back
OMNIVORE: Shearing; minimal side-to-side
HUMAN: No shear; good side-to-side, front-to-back


Firstly, ominovers have good lateral motion in thier jaws, and bears can move thier jaws up to an inch off centre, thats better than cows can manage.

Secondly, some herbivores have ecelent sheer in thier front teeth. If you knew anything about animals then you would know that plants are tougher than meat and so herbivores need strong sheering incisors. Meat eaters remove flesh with thier premolars, not thier front teeth.

Thirdly, humans have relativly strong sheering teeth, our incisors are probably the best working teeth in our heads, the rest do multiple jobs and so are not particularly specialised.


Major Jaw Muscles
CARNIVORE: Temporalis
HERBIVORE: Masseter and pterygoids
OMNIVORE: Temporalis
HUMAN: Masseter and pterygoids


Are you seriously claiming that the muscle that pulls the jaw up, the largest muscle in the head, is not the one we use for eating with?

quote]
Mouth Opening vs. Head Size
CARNIVORE: Large
HERBIVORE: Small
OMNIVORE: Large
HUMAN: Small

Herbiove small? Seriously, have you seen the range of motion in a hippos jaw? It can open its jaws 120 degrees or more! And where dose the rat fit on your little ominore scale? Rats have a range of motion of only 60 degrees, but they still eat veg.

quote]Teeth: Incisors
CARNIVORE: Short and pointed
HERBIVORE: Broad, flattened and spade shaped
OMNIVORE: Short and pointed
HUMAN: Broad, flattened and spade shaped

You will find that most carnivores do not have incisors. However we shall only focus on mamals here so as to avoide confusing you.

most omivores however, have broad flay incisors just like we humans do. The incisors serve little function in carniovres and so are the first teeth to show signs of evolutionary change when diets are altered.


quote]Teeth: Canines
CARNIVORE: Long, sharp and curved
HERBIVORE: Dull and short or long (for defense), or none
OMNIVORE: Long, sharp and curved
HUMAN: Short and blunted

Gorilas. Long sharp and curved.
And I won't even start on the canine teeth of the hippo.
But what about a close relative of the hippo, who also happens to be an omniove, the pig? Well pigs teeth are so similar to humans that they are often mistaken for human when dug up on archaeological sites.

quote]Teeth: Molars
CARNIVORE: Sharp, jagged and blade shaped
HERBIVORE: Flattened with cusps vs complex surface
OMNIVORE: Sharp blades and/or flattened
HUMAN: Flattened with nodular cusps

Should I point out the pigs teeth again? Nah, I think I shall point to the teeth of the black bear which look almost identical in shape (but not size) to humans, yet black bears eat a lot of meat!

quote]Chewing
CARNIVORE: None; swallows food whole
HERBIVORE: Extensive chewing necessary
OMNIVORE: Swallows food whole and/or simple crushing
HUMAN: Extensive chewing necessary

Actually chewwing has nothing to do with the food type, but with the amount of fibrus material in the food. Carnivores that feast on hard foods like bone and cartilage, do a lot of chewing, herbiovrs that eat fruit do vertually none. All of the statements you just made are wrong. If you do not belive me, go to a fast food place and watch someone eat, if they chew thier food for an average of an hour per pound of food, then you are correct, of course if they gulp down thier entire meal in just ten minutes, then your asumption is clearly wrong.

quote]Saliva
CARNIVORE: No digestive enzymes
HERBIVORE: Carbohydrate digesting enzymes
OMNIVORE: No digestive enzymes
HUMAN: Carbohydrate digesting enzymes


Now where did you get this complete pile of shit from? Carniovres have no digestive enzymes in thier saliva!? You really have never studied even simple biology have you?
EVERY LIVING THING THAT HAS SALIVA HAS DIGESTIVE ENZYMES IN IT!
Most omniovers (including bears) have salivary amylase but most carniovers do not


Stomach Acidity
CARNIVORE: Less than or equal to pH 1 with food in stomach
HERBIVORE: pH 4 to 5 with food in stomach
OMNIVORE: Less than or equal to pH 1 with food in stomach
HUMAN: pH 4 to 5 with food in stomach


Again, this is complete bolox. carniovres, herbivores and omniovores have mixed acidity depending on what exactly they eat.
Also human stomache acidity is around pH 1.5!


Stomach Capacity
CARNIVORE: 60% to 70% of total volume of digestive tract
HERBIVORE: Less than 30% of total volume of digestive tract
OMNIVORE: 60% to 70% of total volume of digestive tract
HUMAN: 21% to 27% of total volume of digestive tract


Yet another piece of absolute drivel. Stomach size is related to eating habits, not diet. The panther has a very small stomach but eats continously, where as the hippo has a very large stomach in proportion to its size, because it tends to only graze at dusk.


Length of Small Intestine
CARNIVORE: 3 to 6 times body length
HERBIVORE: 10 to more than 12 times body length
OMNIVORE: 4 to 6 times body length
HUMAN: 10 to 11 times body length


The human intestines are a measured minimum of 5.2 meters and maximum of 10.7 meters in length. Putting them firmly in line with those of a large dog like a great dane, at just 4 to 6 times our body length.

To fit 10 to 11 times our body length (aproximately 20 meters worth) we would require a waistband of around 60 inches, at the smallest. I have yet to see a vegan with a waisband that big.


Colon
CARNIVORE: Simple, short and smooth
HERBIVORE: Long, complex; may be sacculated
OMNIVORE: Simple, short and smooth
HUMAN: Long, sacculated


This is starting to get boring. Has anyone else noticed how every one of the omniovre and carnivore answers are the same? Its as if the originator of these points had never even looked at an omnivore before! If they had, they would know that omniovers share some traits with herbivores and not others, but the traits they do share, vary from species to species. So some omniovers do in fact have a saculated colon, whilst others do not.


Liver
CARNIVORE: Can detoxify vitamin A
HERBIVORE: Cannot detoxify vitamin A
OMNIVORE: Can detoxify vitamin A
HUMAN: Cannot detoxify vitamin A


What on earth are you on about here? Vitimin A is toxic to all animals, and the liver has nothing to do with this. Difrent animals can store difrent amounts of vitimin a in thier liver, the polar bear can store so much that a polar bear liver burger would kill you. But then the comon rabbit is also able to store vast quantities of vitimin a. Soring vitimin a in the liver dose not detoxify it, the only way to do that is to reak the vitimin down into another substance. Its basic chemisty.


Kidney
CARNIVORE: Extremely concentrated urine
HERBIVORE: Moderately concentrated urine
OMNIVORE: Extremely concentrated urine
HUMAN: Moderately concentrated urine


Urine concentration has nothing to do with diet, its about the volume of water you drink. Tundra and desert animals have extremly concentrated urine, with some not producing any fluids at all. Animals that live in wetlands produce vast quantities of dilute urine. Elephants are a good example here, when walking through arid deserts they produce extreamly concentrate urine, when in swamplands they produce extreamly weak urine.


Nails
CARNIVORE: Sharp claws
HERBIVORE: Flattened nails or blunt hooves
OMNIVORE: Sharp claws
HUMAN: Flattened nails


Chimps. Fingers almost identical to ours with a high meat diet.
Slow loris, a strict vegitarian with some of the most wicked claws on earth.
Nails are related to lifestyle, not diet.


I am fed up with these vegan lies about our biology that are patently absurd. Humans are omniovers, there is no question about that and ANYONE who has studied just a bit of anatomy would be able to identify this.

wether or not humans are omniovres dose not matter to the ethical debate we are having here though.
 Bright1Raziel
Joined: 8/20/2005
Msg: 326 (view)
 
the earth is growing
Posted: 9/10/2009 6:35:26 AM
I'm sorry light_storm, but your post actually refutes your claims of global expansion. Or at least it would if you combined it with the data for the REST OF THE WORLD.

Firstly, there is the fact that you are ussing evidence of Post glacial rebound at the poles as proof the earth is expanding, yet there is no evidence for expansion at the equator. In fact the evidence sugest that outside of the polar regions, the land is shrinking, as would be expected for conservation of mass. If you do not belive that the land is sinking outside of the rebound zones, then why not come to the UK and take a look at this thing we have called the north sea and the english channel. It keeps getting biger as the land around it sinks year after year. I could show you vilages that now rest under several feet of water. And thios is not erosion, this is a rising of the water table relative to the land which could only happen at this rate if the land was sinking.

Secondly, The global zeroing thing is an outright lie. you have to check your sourcess better i'm afraid. There was no such argument and it would never have been acepted by the scientific comunity if it had been propsed. To think that a couple of scientists would say, there is a rebound at the poles of 18 mm but we can not explain it so we think it should be ignored, and that other scientists would agrea to go along with this, is not just stupi, ignorant and delusional, but a clear case of severe paranoia.

Let me put this straight. There is no "zeroing" value. It is a lie to claim there is. The scientific comunity would never stand for such a thing. The calculations are noy fudged in any way. Tey reach zero because there is sinking as well as expanding. The earth dose not expand, it only gets squashed. try it yopurself, take a lemon, and squeeze it. when you take your hand of the lemon it will rebound, the lemon, as you well know, is not sudenly growing, it simply moving back to its original shape.

And thirdly, what the hell are "FLUID SINK GRAVITY" and "ULTRA MUNDANE MATTR" because I can find no referance to them anywhere but on expansion earth websites. There is not a single phisiscist or chemist out there that seems to know what these thins are? So what do meaningless terms have to do with real science?




I think I should take this oportunity to explain a little bit about plate tectonics, because the dat your sources are ussing has little to nothing to do with tectonic motion.

Lets start with the number of plates. there are sixteen (or seventeen) major plates, many minor plates. However the minor plates are just fragments that have split off of the major plates, so they tend to move in line with the plates surrounding them, meaning that the relative and absolute motions of the minor plates are relativly unimportant.

Major plates:
African Plate
Antarctic Plate
Arabian Plate
Caribbean Plate
Cocos Plate
Eurasian Plate
Indo-Australian Plate (breaking in two)
Australian Plate
Indian Plate
Juan de Fuca Plate
Nazca Plate
North American Plate
Pacific Plate
Philippine Sea Plate
Scotia Plate
South American Plate

http://www.moorlandschool.co.uk/earth/tectonic.htm

Now I should explain about absolute and relative motions. You see in order to understand plate tectonics, you need to make two seprate measurements. The relative motion of the plate and the absolute motion of the plate.

"Absolute plate motion: The motion of a plate with respect to hot spots, which appear to be at relatively fixed locations with respect to the Earth's mantle"

There are several hotspots around the world, the best known being under Hawaii. By measuring the motion ofplates relative to comon points like this, we can get an acurate picture of the overal movement of the plates. But it dose not tell us the rate of spread or subduction. For that we need Relative motion.

"Relative' plate motion: The relative movement that takes place along an individual plate boundary. Controls the amount and type of earthquake activity, the presence and style of volcanism, and the geologic processes that take place along the plate boundary and in neighboring areas of the adjacent plates. "

This tells us how fast a plate is beig subducted or is growing, but only at a single plate boundry. Even adding all of the groth and subdution zones together dose not give an acurate idea of the tectonic motion as there are boundry zones where there is no growth or subduction, but they still contribute greatly to the overal tectonic motion of the plates. (through transverse faults and other similar processes)

http://www.dpc.ucar.edu/VoyagerJr/glossary.html

Now it just a cas of calculating the relative motion of each plate to all its plate boundries, and adding them all up. If they match the absolute motion of each plate, then there is no growth.

However the story gets even more complicated than that, because the earth is not a perfect sphere, it is a geoid, that means it is slightly squashed on top and bottom and bulges in the middle. This happens because of the spin of the earth. I you take any ball and spin it at the same speed as the earth, it will deform in the same way. The poles are in fact 13 miles closer to the centre of the earth than the equator. If you were to mesure mountains from the centre of the earth, then the beaches of equador are higher than the himlayas!

What is important about this is that the earth is in fact slowing down due to gravitational friction. The pull of the sun and moon on the oceanoshere and lithosphere cause theland and ocean to bunch up slightly towards the sun and moon. this creates friction in the planet and friction slows motion. every year the earth slows by a few fractions of a mile per hour and this equates to a change in the difrence between the poles and the equator , of a few milimeters per year.

So in fact the earth is shrinking at the equator and growing at the poles. And all of this can be seen in the data, where the longtitudinal motions do not match the latitudinal motions, but the combined figures math up.

http://hypertextbook.com/facts/ZhenHuang.shtml (I can only find the mesausurements for the pacific plate online, but will keep searching for the rest)
 Bright1Raziel
Joined: 8/20/2005
Msg: 138 (view)
 
Are vegans and PETA more moral and ethical than society?
Posted: 8/28/2009 12:10:51 PM

Why are you getting so up in arms about this. I don’t eat meat.


Beacuse you are a liar. Yu are lying to us and yourself.
If Isaid I was not a murder except for that one time a few years ago, that would not stop me from actually being a murder. You eat meat, therefore you are not a vegitarian. Vegitarians do not eat meat at all.


I never eat farmed fish. I had fish a couple of times last year. Once at Christmas. Once at thanksgiving. I have had shrimp meat at least a couple of times this year.


Therefore you are an omnivore. You eat meat. Period! Youy are not a vegitarian, no mater what you say it simply is not true. Vegitarians do not eat fish or shelfish as they are meat.


And I eat vegetable meat all the time.


Vegetable meat? Whats that now? Some new genetic crossbreed between animals and vegetables?
Vegetables are not meat. What do you not understand about this? Animals are meat. Vegetables are vegetables.


The Inuit of the north are being advised not to eat much fish because of Mercury pollution.


Not just the Inuit, all the Eskimo peoples.


There is hardly a fish species in the world that is safe to eat in abundance.


Not true at all. It is just as safe to eat fish as it is any other meat or any vegetables.


It makes me sick.


Alergic to fish? Its quite comon actually.


large part of this is because of the run off of factory farms. Some of it is leaching of fertilizers and pesticides.


Bollox. Industry and Energy are the biggest poluters, not agriculture.


Farmed fish are fed other fish that have been caught by driftnets.


Wrong. Fishmeal has been phased out as a protien source for pellet food and is now little ussed. Most pelet food contains chicken or pork protein from mechanically recovered meat. (Meat rarely ussed to produce human food, meaning there is a surplus of it.)


It takes many times more fish to produce one farmed fish.


Which is why fishmeal was phased out as a protien source over ten years ago.
Also, protein only makes up a third of the feed, the rest comes from grain, yeast and algae.


Farmed fish also are a major threat to wild fish stock, and also a major source of pollution,


Problems that can be addressed through legislation and enforcment of the law.


So I have no choice but to quit eating fish altogether.


There is ALWAYS a choice. You just chose not to acept the altenative.


Is that ok?


NO ITS NOT! YOU MUST LOVE MEAT OR WE WILL KIL YOU! GRRRR!!!


I also claim to not be a drinker, however I have had a glass of wine about a month ago. I guess that makes me a liar about that as well.


Yup, and particularly if you claim not to drink alcohol.


Everyone sees it as a personal attack.


I do not see it as personal atack, I see the lies as an attack on truth, but so long as people are honest about thier actions and the logic behind them, I do not care what they do.


When people ask why I don’t eat meat, I just shrug my shoulders and say “Just something I wanted to do”


Perfectly valid reason. Why should anyone need more than this?


You know it is wrong, so you go on the attack.


WRONG. I feel very much the oposite to this. I know its very much right. Its in my nature and instincts. I enjoy good meat and rejoice in the taste. Most importantly, I feel honored to have been blessed with the bounty of life. I could never eat meat not knowing where it came from and how it livd. To me, a majour part of the expierance is the providance of my foods.


You have to justify your actions. If not the internal conflict will become too great. Human nature.


People feel the same way about buying shoes. Dose that make shoe shopping wrong?


If I were able to eat only wild meat and not farmed meat, I probably would.


And what is wrong with farmed meat that is well tended? Kobi beef for example, where the animals recive pampering and better living conditions than most humans have.

My meat comes from a familly run farm where I can actually go and visit the animals and see how they are treated. And guess what, the lambs run up to the farmer and bleet and greet him with enthusiasm because they are happy and protected and well cared for.


I have no problem killing animals.


So you must not have mopral quams about ussing meat then? Just about the quality of life of farmed animals?

There is a simple soultion tot his of course. Just buy from reputable sources. If you check out the providance of your meat, you can reasure yourself of the quality of life of the livestock.


This includes freedom from imprisonment,


Living on farm is not necicerily imprisonment. Soay sheep are alowed to roam free on the beach. Highland crofters keep sheep on estates that cover miles, without fences.


I really don’t see how anyone can argue with this, although you are giving it your best shot.


Because its opinion and therefore up to anyone to listen to or ignore as they will.
 Bright1Raziel
Joined: 8/20/2005
Msg: 955 (view)
 
Evolution
Posted: 8/28/2009 12:44:28 AM
Verzen

And this makes you qualified to dispute evolution with people who have degrees in biology... how?


It dose not matter what he dose. Anyone can dispute anything, qualifications or not. They just have to provide valid logical arguments.


Sighn11

Go back to problem #1. Do not pass GO, do not collect $200.


Right, so its not just a new protien you are looking for its a benifital new protien.
Well what about one that stops you getting cancer?
CCR5-delta32
Or resistance to atheriosclerosis?
PAI-1 4G/5G and the ACE I/D gene variants
Or a mutation that has appeared in mice and is the norm for bats?
BMP2
Or the mutation that causes increased adhesion of early postmitotic cortical neurons in mice?
Or the supermouse mutatyion in mice that makes them run five times as long, more sensative to smell and live 30% longer?
Or Warfarin resistance in rats?
And thats just the animal examples. I could write pages just citing the plant examples.
Is that enough yet or do you want more examples? Can we please move on to no:2 now so I can get on.

 Bright1Raziel
Joined: 8/20/2005
Msg: 132 (view)
 
Are vegans and PETA more moral and ethical than society?
Posted: 8/27/2009 11:31:24 PM

I don't eat meat. I eat fish.


Fish isnt an animal now? You best tell that to the fish cause they do not seem to realise they are not meet and should be photosynthesising!

You are murdering fish you murdering murderer! Fish can think too and they should have rights just like we should and should be alowed to vote just like women and blacks!

Don't you know that fish farms are the bigest poluters of the ocean in the world and that farmed fish are tortured by farmers!




Two can play at that game.
 Bright1Raziel
Joined: 8/20/2005
Msg: 293 (view)
 
the earth is growing
Posted: 8/27/2009 11:20:47 PM
The Earth is 4.5 billion years old. So please explain to me why it sudenly decided to grow 150 million years ago?
Its sitting around twidling its thumbs for 4.4 billion years then sudenly goes, " You know what,i'm bored. I wonder what happens if I hold my breath?"

Would you also care to explain how the abandant animal life survived 200 million years ago without oceans or seas? Where did all the fish live? Did t-rex keep Koi ponds?
Check out this link instead. http://www.youtube.com/watch?v=pGrlDF6PjgU&feature=related
Its junk science of the worst kind. I can not belive that anyone falls for this crap!
 Bright1Raziel
Joined: 8/20/2005
Msg: 944 (view)
 
Evolution
Posted: 8/27/2009 2:58:26 PM

Genetic Problem #1. Naturally occurring, random genetic mutations that are proposed to have worked together to beneficially change/evolve the shape of an existing protein have never been demonstrated or observed.


http://www.news-medical.net/news/20090824/Gene-discovery-unveils-a-new-protein-that-protects-against-hearing-loss.aspx
Well that took all of four seconds So whats so called problem 2 then?
 Bright1Raziel
Joined: 8/20/2005
Msg: 124 (view)
 
Are vegans and PETA more moral and ethical than society?
Posted: 8/27/2009 2:28:35 PM

Sentient beings are capable of higher mental functions such as forethought, planning and self awareness. I have not seen any evidence of this in any of the livestock I have ever observed.


Actually you are refering to sapience. Sentience is the ability to sense your suroundings. That means that everything thats alive has some semblence of senteince.
 Bright1Raziel
Joined: 8/20/2005
Msg: 84 (view)
 
Are vegans and PETA more moral and ethical than society?
Posted: 8/26/2009 10:24:31 PM
Here is an intresting view point to consider.

Veganism means slavery.
In order to produce your cheap tea, rice, coffee, bananas and beans, millions of people suffer under unfair wages and brutal workloads in awfull conditions.

On top of that do you know how many millions of tons of toxic crap get dumped into the enviroment and our bodies through aribale farming? And what about the carbon footprint of those tomatoes you just baught that have ben flown in from Spain?

Vegans can not claim to be any more moal than anyone else, its a falasy. Everyone is equally guilty of destroying the world around us for our own comfort.
 Bright1Raziel
Joined: 8/20/2005
Msg: 58 (view)
 
Are vegans and PETA more moral and ethical than society?
Posted: 8/26/2009 3:01:18 PM
Where I live some kids broke in to a house and put the cactusin the microwave and microwaved it alive. Everyone was up in arms about it, however the action served a purpose. It provided pleasure to those that did it. Much the same as eating plants provides pleasure.
 Bright1Raziel
Joined: 8/20/2005
Msg: 920 (view)
 
Evolution.
Posted: 8/26/2009 2:57:14 PM

as it states that adam and eve were the first living things on the planet,


Just to point out, genesis 1:
Fifth day: God commands the sea to "teem with living creatures", and birds to fly across the heavens (sixth command); He creates birds and sea creatures, and commands them to be fruitful and multiply.
Sixth day: God commands the land to bring forth living creatures (seventh command); He makes wild beasts, livestock and reptiles. He then creates Man and Woman in His "image" and "likeness".


the human brain is estimated to run of the equivelant of 100 terabytes i know mine has certainly more then a measly 2-3 GB


Thats the high end calculations. Nobody knows the actual amount of storage capaciity, which is why I said estimated. For more on the low end calculation got to:
googlebooks
Knowledge management tools, Volume 58 By Rudy L. Ruggles.

Persoanly. I doubt the ten terabytes of data thing is acurate. The human brain is increadile, but not particularly efficent.
 Bright1Raziel
Joined: 8/20/2005
Msg: 917 (view)
 
Evolution
Posted: 8/26/2009 1:30:01 PM

The information content of even a "simple" cell has been established as around 10^12 bits, comparable to about a hundred million pages of the Encyclopaedia Britannica”~Carl Sagan.


You know, I think I will do some quick calculations on this.
I'm fairly sure I could get far more than 10^12 bits of data from a cell.
But as we are talking about evolution, I shall look at DNA and specifically at the data set of the genetic code.

Now there are around 3.2 billion base pairs in the genetic code. Each base pair has at least two bits of information. firstly if its TA or GC base pair, secondly the facing of the base pair (TA or AT). Thats 4 bits per base pair. which is 12.8 billion bits. Thene there is methylation and acetylation, which adds an extra bit per base, so thats an extra 6.4 billion, to get 19.2 billion bits.

Beyond that we have epigenetics, each gene can be in one of two positions as well, on or off. With 3 base pairs per gene, thats around 1.06r billon genes with a an extra bit each. Putting us up to 20.26r billion bits, with 41 Septillion posible positions. And thats just the basics. Adding in the difrent types of coding from other molecules like rNA increases this even further.

Thats 2.5 gigabites of clasical information codded in the DNA strand itself. Estimated to be the same data storage as the human brain.

It would be fairly simple to get 10 trillion bits of information from a single cell.
 Bright1Raziel
Joined: 8/20/2005
Msg: 916 (view)
 
Evolution
Posted: 8/26/2009 12:41:32 PM
nevaagin


It would seem better if you used another word in scientific studies , so as not to confuse the issue .


It would be handy if we had specific terms for scentific ideas theories and princaples, but sadly we do not. For a start, people do not tend to take well to made up words. Even words we think of as being novel and new like robot or llaser are not new words. Laser is an acronym and robot is a contraction of the croation term for forced labour (slavery). In addition to that, when new words are created by science, they are very often quickly taken up by the general public as well. Cyborg and robot would be a good example of this. How many times have you heard someone be called a robot before? And do you know that there are millions of actual cyborgs walking around the USA?


how can you make a simple two number combination into something like alanguage ,and involving many permutations of just two numbers ?


With a lot of I/O combinations. This is how all digital media works. Your PC has no problem reading trillions of bits of information and assembling it into a structured order. Rember how my PC is creating the data to make up these words, then sending that data to your PC through electrons, and your PC is then able to read that data and make up the words exactly as I have typed them.

Scientifically speaking, the universe, is digital. All the data contained in the universe could be broken down to just a long stream of bits. Theoretically at least.


what is called bi-nary code ?


Binary code, is specifically the computer code ussed to program all electronics basic functions. Its the most basic computer language.

Binary refers to many things which have two parts, so in information theory we use the specific term digital in reference to bits or qbits.

You are on the right track though. You have the right idea, we just use veryt specific wording as binary can refer to many things. http://en.wikipedia.org/wiki/Binary
I've just checked out the wicci pages on information and digital and bit/qbit. They are pretty good,(not great, lots of stuff missed out or oversimplified, but still nothing that I noticed as being wrong) so here you go.
http://en.wikipedia.org/wiki/Information
http://en.wikipedia.org/wiki/Digital
http://en.wikipedia.org/wiki/Bit
http://en.wikipedia.org/wiki/Qubit



Surely there are just so many combinations of two numbers ... it would seem only at the maximum , say , 10 or so ?


That depends on how many bits are in your data. With one bit you have just one position posible. Withe two you have four combinations of postions possible. With three bits you have seven posible combinations of positions.

This continues to imcrease exopentially as you add more bits to the data. So its easy for a very short string of data to contain massive amounts of information depending on the position of the bits.

When you get to quantum data it gets even more complicated, as a qbit can havetwo potions, I or O, or it can have a superposition, of both. Its brain twistingly complex at this level, but to make it basic, a qbit has one posible position or a superposition. Two qbits have four posible positions, four posible superposiions or a combination of nine posible superposition/postion combinations. Qbits can carry vastly greater amounts of information, which is why quantum computing is such a saught after goal.

Imagine being able to store all of the information in the internet on a single CD sized storage device! And this is the information that the universe appears to be made from, thats why I feel I have to argue against any data bassed argument against evolution. Because the fact is, that there is more than enough information in a single DNA strand to code for any living thing with space left over. Any change to that DNA strand will cause a change in the information. So adding base pairs will add infomration to the data set.










scorpiomover

I tend to skip over the evolution posts as they rarelly have anything new or of intrest to me. So I often miss the logical falacies perpetrated by my own camp and for this I appologise.


Maybe in your country. But not in mine.


True. We also seem to suffer less from people seing religion and science as oposed forces for some reason. Most of my personal colegues are religious and a few are devout christians, yet they do briliant work on evolution.

I would also like to hark back to the OP and point out that (having just looked at a few US text books after I realied I had no experiance of what was being taught in the USA) US text books apear to be very variable. From what I can gather they have difrent books in difrent states and they are vetted by the school boards rather than an independat body. I have found a few US texts books that from what I can gather, are devoid of acurate or sometimes even factual content.

I belive this is the nature of the problem. In the UK, we have only one standardised book, regulated by an independant body who hire experts in each topic to vet the content. Religion, (in my experiance at least) is simply not discused in class (except RE) and its left to the indavidual familly to educate thier children as to religion. But from what I gather it seems that parts of theUS expect thier children to get a religious education in the classroom, and being the ones who seem to set the curiculum, they get thier wishes.

If I am wrong about any of that people, please do correct me. Thats just my observations as an outsider.


Might take a few years, but it will slowly keep sinking, and the only thing that saves it is re-doing the foundations.


Foundations should always be maintained.
In science, we must keep going back over everything we know to be true to ensure that it is true. There are no certanties in the universe, so we must keep reviewing the things we know to check for discrepencies.

Unfortunatley, a lot of people do not seem to realise that if we do not keep checking the basic facts, that the rest of the theory could turn out to be false.


You cannot say that religious texts are "written" by people, but mathematics and science are "written" by the universe, but both are recorded by man, without any explanation as to why you differentiate between them, and you have not provided that.


Good point. Science is practiced by man is therfore faliable. Questioning science is not wrong, infact it is extreamly important for all scientists to remember that they and their colegues are faliable. If anomolus results crop up, they can not simply be ignored because of what we think we know to be true.

Einstein questioned the most fundemental property of the universe when he observed anomlus results. And look where he ended up (other than dead of coure).


Probably you "fit in" much better than I do, because you wouldn't make waves half as much as me, which is probably an incentive to keep doing what you've been doing, and never to change. It "works" for you.


You have to rember scorp that they do not think like we do. There is more certanty and comfort in the neurotypical world. Nt's do not spend all of thier time analysing every detail of every interaction to understand it, sometimes they just go with the flow. Its far leess exhasting for them to be amongst others. I know it is sometimes easy to forget that others do not think in the same way and it can cause a lot of problems when I do forget.


Either G-d DOES or DOES NOT control something, and whether or not we understand it or not, makes absolutely no difference.


I would like to briefly bring in omnipotence at this point.
If there were an omnipotent god then they could very easily create the universe precisly as we know it. In fact they could create it yesterday as we know it, and then change it tomorrow so that we always rember it the way it will be tomorrow. An omipotent god means we can discover everything about the universe and still not need a god to explain it, despite that god being behind everyhing.

Further to this. An ominoptent god is neither necicerily rational or logical in function, and therefore science could never explain it. My favourite line when people bring up the god vs science thing is, "give to Cesar what is Cesars."


that religions are self-correcting, just as much as science is self-correcting.


I hav to disagrea with you here. Self correcting refers to a very specific set of behaviours that are unique to the sciences.

However to say that religions do not addapt to new data is false. For most of the past few thousand years, most scientific discoveries have been made by, with or through religios organisations. New discoveries have been taken up quickly or shuned entierly at difrent times.

As you point out, when Darwin wrote his sminal works, the pope was quick to acnoledge the truth of it, but said that as its part of the sciences, it dose nothing more than enlighten us to the way in which god made his seminal work. He said "Give nature to science, and leave the spirit to god." A sentiment that even as an athiest I fully agrea with.


All you need is a degree and maybe a PhD, and that's not that hard for almost anyone to get today.


I also agrea. To be a scientist all one needs is a BS, or the £50 to buy a fake one and the luck not to get caught when applying for a job. It is pretty easy to do. Few people seem to bother to even try, but it really is not that hard.



in scorpioworld, scientists much prefer to keep their medium wage job and have the status of a peon.


And the quote after this one. Both are arguments from authority. It dose not work for creationists, nor dose it work for evolution. The thoughts fealings and personal lives of scientists do not matter to the validity of the theory of evolution.






Einstein lost his job for disproving Newton's Law of Gravitation


I would have thought you would pick up on this scorp.
Einstien lost his job not because of anything he belived in science, but because of what he belived in his persoanl religious life. He lost his job because he was a jew. People like Nick Grifon still use terms like "Jew science" that were comon in Germany AND in the US and UK.
 Bright1Raziel
Joined: 8/20/2005
Msg: 275 (view)
 
the earth is growing
Posted: 8/25/2009 10:51:02 PM

it's massive weight would crush it's legs if it stood on two back legs.


Not quite, but they do suffer greatly from being made to walk on two legs. Many circus elephants developed arthritus so bad they could no longer stand because of the pain. The reason for this is actually in the load distrubution performance of the elephants legs. Theoretically, thier legs are strong enough to support thier weight if evenly distributed above two legs, but just like in the game Jenga, if you have all of your weight on one end of the base, your structure will colapse.

Elephants actually stand on thier back legs quite often in the wild. When trying to trample a potential predator, when fighting a rival, when mounting a mate, when reaching for food, when clearing an obstruction and for many other reasons.

A few intresting elephant facts for you. Elephants have 8 knes. Each leg has a double kneecap. They are also one of the only mamals to have all thier knees facing tthe same direction.


Makes me wonder how it came to be dinos ended up with hollow bones like that of the ultra light weight birds.


Well birds inherited from thier hollow bones from their ancestors, the dinosaurs. Its coming to light now that the only anotomical detail that birds have that was not shared by many dinosaurs, is thier shoulders that alow for flight. Everything else, feathers, hollow bones, toothless beaks ect, is shared by many species of dinosaur.

Recent analysis of dinosaur bones has shown that the only parts left in many dino bones, are the lamellar osteons. these are grid like structure that serve one purpuse only, suport. They are comparable to the steel girders in a high rise. Interestingly, tests of bird bones with the same density of structure show that they are no weaker than other animals bones, sugesting that all of the strength comes from these osteons. If true, then that means that dino bones, although hollow and increadibly light weight, would be no weaker than an elephants.

Dinosaurs do have one advantage in getting larger that elephants do not. Mamals store a lot of stuf in thier bones. This makes them quite vulnerable and also dificult to repair. Imagine trying to clean a cars engen block withou taking it apart. Dinosars and birds, have extensive evidence of active remodeling. That means that they have changed the structure of the osteons through activity rather than trauma. This is extreamly rare in humans becaue there simply is not the space for new osteons to grow. But for dinos its easy. They have masive aounts of space in thier bones so they can adapt thier bones to thier lifestyle. If you want to run fast then strong leg bones with diagonal osteons to absorb shock are needed. But if you want to fight rivals, then stong lateral osteons to give overal strength are what you want. And if you are huge, slow moving and free of predation, then why not gt rid of some of your osteons altogether to make you lighter. Dinosaur bones are incredible feats of nature and far more adaptable than any animal save birds.

we actually have something alive today that is a good paralel of most therapod dinos. In fact if you gave it a long tail and teeth, it would look prety much indestinguishable from a raptor. The Cassowary is an increadible bird., dose this not look just like a dinosaur skull to you!? http://en.wikipedia.org/wiki/File:CassowarySkullLyd4.png
Get a good look at the feet as well and tell me they do not look like dino feet! And this beautifull bird is also the same size as tge majority of dinosaur species, about the same as a dog.
 Bright1Raziel
Joined: 8/20/2005
Msg: 900 (view)
 
Evolution
Posted: 8/25/2009 9:59:07 PM
Sign11
DEFINE INFORMATION



nevaagin

I sort of see the difference but it is still essentially the same isn't it ?


Not really. In layterms, information can refer to just about anything. there is little definition of what information is. Where as, in science, information refers specifically to one of two postons of a data source. Scientifically, data is broken down to its simplest components. Bits in clasical information theory, and qbits in quantum information theory. A bit or qbit has two positions ( basically there are two posobilties for the subject of the data) valled I and O. This is what the public know as digital. (Digital tv's actually contain less information than anolog, which is why they are clearer. Imagine if your PC screen was just shades of grey rather than black and white.)

A bit/qbit of data, is the simplest expresion of a single aspect of somethings posobile positions at any instance.

This is very complex stuff i'm afraid, so do not wory if you get a little bit lost (no pun intended). Doctorate students can strugle with this stuff.


By 'special properies ' I mean those things about a word or situation that define it .. that make it itself .


Unfortunatelly, as you can see in my previous post with the word information, there are many many properties to a word. And those properties are also dependant on the source, the medium and the reciver. Effectivly, there are millions of subtley difrent meanings for every word that depend on many variables. Obviously this is no god for scince, as everyone has to be clear about the precise meaning of any data they recie. This is why science has its own definition of information. In science, information is not the words that we use or any such thing. Information is a coloction of bis that together, make up a set of data.

A good example, is computers. The words on your screen are made up of bits of information that have been sent from my pc to your pc. The bits are sent as either I or O, but when your pc gathers up all the bits and reads the entire set, it comes up with exactly the same information that I sent you.


exogenist

get your point now. But I still think its premature to state it as an argument because we don't know the mechanism behind it and things are poorly clarified.


I havent actually gotten to my point yet. I have been waiting for Sign11 to get to the point first and DEFINE INFORMATION

You see I quite like infomatics and am very intrested in the nature of information. I had actually been hopping on a new defintion of information that worked, but so far no bite. Had I been provided with a description of information in either classical or quantum theory, then I would have shown how the entire debate on information was void as it makes no diferance to evolution how much information is in a system.


I'm sure you're aware of the uncertainty principle. The location and properties of an atom cannot be known at the same time. Quantum information is not the same as classical information and renders your argument irrelevant because quantum information is not convertible like classical information or the information on a DVD.


Actually this is a missunderstanding of quantum information. Its quite common. The information in a quantum state is known by either an I/o position or a supperposition of its instance. Quantum uncertnty refers to the way in which knowing one qbit, makes knowing other qbits about the same source, dificult if not imposible. Note though that you can know at least one qbit about any source.

Wether the information is quantum or classic is besides the point for evolution. The data set reamins the same in either, there is just an extra position in quantum information. But neither of these points matter as there is nothing in information theory that denies evolution.
 Bright1Raziel
Joined: 8/20/2005
Msg: 892 (view)
 
Evolution
Posted: 8/25/2009 6:20:01 PM
sign

I asked you to define information.
DEFINE INFORMATION

When Carl Sagan sais "The information content of even a "simple" cell has been established as around 10^12 bits, " What dos he mean by information? What is the deinition you and Sagan are ussing of information?

DEFINE INFORMATION



Neve

Information in laymers terms and the hard sciences are defined difrently.
Laymans terms are ussually porly defined, vague, subject to personal opinion and change rapidly over short periods of time. because of this, the sciences need special definitions of most words, that are fixed and have a single meaning so that there is no trouble with two people reading the same words to mean difrent things. Scientific language should be devoid of ambiguity.

Laymans terms:
in·for·ma·tion /??nf?r'me???n/ Show Spelled Pronunciation [in-fer-mey-shuhn] Show IPA
Use information in a Sentence
–noun 1. knowledge communicated or received concerning a particular fact or circumstance; news: information concerning a crime.
2. knowledge gained through study, communication, research, instruction, etc.; factual data: His wealth of general information is amazing.
3. the act or fact of informing.
4. an office, station, service, or employee whose function is to provide information to the public: The ticket seller said to ask information for a timetable.
5. Directory Assistance.
6. Law. a. an official criminal charge presented, usually by the prosecuting officers of the state, without the interposition of a grand jury.
b. a criminal charge, made by a public official under oath before a magistrate, of an offense punishable summarily.
c. the document containing the depositions of witnesses against one accused of a crime.

7. (in information theory) an indication of the number of possible choices of messages, expressible as the value of some monotonic function of the number of choices, usually the logarithm to the base 2.
8. Computers. a. important or useful facts obtained as output from a computer by means of processing input data with a program: Using the input data, we have come up with some significant new information.
b. data at any stage of processing (input, output, storage, transmission, etc.).

Hard science defines information as a particular fact about a thing's identity or properties, i.e., a portion of its instance.
 Bright1Raziel
Joined: 8/20/2005
Msg: 886 (view)
 
Evolution
Posted: 8/25/2009 4:24:43 PM

The information encoded in the DNA molecule is not the same kind of information as contained in any other molecule; it's much more than that.


DESCRIBE INFORMATION.
I have already provided a descrpition as to the scientific definition of information, which has nothing to do with what you seem to be describing. So you are going to have to define this term that you are ussing. If you do not define information, then it is not scientific and can not be ussed as evidence.
DESCRIBE INFORMATION.
 Bright1Raziel
Joined: 8/20/2005
Msg: 273 (view)
 
the earth is growing
Posted: 8/25/2009 11:42:32 AM

The 18 mm/year excess was considered to be an error in atmospheric correction, so was simply zeroed out. What must be appreciated is that without an acknowledgment of a potential increase in Earth radius NASA had no option but to correct this value to zero, and hence adopt a static Earth radius premise. From an Expansion Tectonic Earth perspective, however, the 18 mm/year excess equates with a present day value of 22 mm/year increase in Earth radius, determined independently from measurements of areas of sea floor spreading." ~James Maxlow


I shall ignore the fact that this is bull shit, an outright lie.

But how do you explain that according to the International Terrestrial Reference Frame for the Earth in 2005, the planet actually SHRANK a very small amount (0.2 ppb which would be equivalent to a 5mm reduction of diameter or 16 mm in circumference) from the reference frame in 2000?
The new measurement was made by combining data obtained via three different techniques. The first is a method known as Very Long Baseline Interferometry. The work was published in the Journal of Geodesy and is from the Universty of Bonn, Germany.
“The contribution of Very Long Baseline Interferometry to ITRF2005, by Markus Vennebusch, Sarah Böckmann and Axel Nothnagel, Journal of Geodesy 81 (2007) 553-564”


Nothing that we know of compares to the blue whale today... certainly nothing from the reptile community. If there was a huge shift in earths gravity, it's possible the blue whales 4 chamber heart gave it an evolutionary advantage over all those dinosaurs with a theorized 3 chamber heart.


In the past there have been many animals that took to the water and grew quite huge, but nothing from 150 MYA years ago when the earth was, acording to you, tiny, compares to the size of the blue whale. NOTHING! So how did an animal that evolved just 5 MYA, get to be so many orders of magnitude bigger than anything that had gone before eh?


Oxygen levels aside... you really think a creature with an exoskeleton and a 14" wing span could get off the ground today? Thinking about this... that might be fun model to try making :)


On the fun models to make bit. Its actually quite a popular past time now, building rc insect ornithopters. http://www.tradekey.com/ks-r-c-dragonfly/
The largest I could spot on a cursory glance was one with a 7 inch wingspan.

Coincidentally, that matches the largest flying insects todays wingspan, that of the titan beetle. Now rember that thing I told you about insect growth in high oxygen chambers. That would give a titan beetle a wingspan of 7 + 1/4of7 inches. Thats almost 9 inches.

Now the titan beetle is limited by the fact that it is a beetle and has to store its wings unders its carapace, whereas the largest insect wingspan ever was on a dragonfly. Dragonflys, on average, have large wings in proportion to thier body than most other insects. A dragonfly of the same weight as the enlarged titan bettle, would have a wingspan in excess of two foot! Far greater than any insect to ever live! I bet it would also look stunning in flight!


They figure the T-Rex... Hallow Bones and all could have weighed as much as 6.8 tonnes... So that awesome king of the dinosaurs you saw chasing down cars in Jurrasic Park couldn't have run much faster than 20-30km an hour... or so say those that figure this stuff out.


Well for a start, we all know Jurasic park is "slightly inacurate". (LMFAO, ok it barely gets a single fact right, still fun to watch though!) For example, Velocoraptor was the size of a labradore dog and covered in feathers.

Newer figures have the run speed of the T-rex at an estimated 45 to 50 mph (around the same as a lion actually, giving new credence to the hunter not scavanger theory.), but we will never know for sure.

However, the 6.5 tonnes weight of the t-rex is actually less than the heviest recorded elephant who weighed a whopping 7.5 tonnes.

So t-rex with his hollow bones was lighter than a modern elephant. (Not the largest of elephants I should point out.) T-rex was also ony 4 foot taller than the average elephant, so the largest elephant ever would have been comparable in size to t-rex.


I think if he was asked "Why?" he believes it's expanding, he would probably respond with something like "Because it is!" He also talks about several possibility's to how it could be expanding, but also acknowledges that all the theories are speculative at best...


so with no evidence of expansion, and no evidence of a mechanism for expansion, he wants us to review an entire field of science? That makes sense, yeh.
 Bright1Raziel
Joined: 8/20/2005
Msg: 868 (view)
 
Evolution
Posted: 8/24/2009 10:41:26 PM

But we haven't evolved beyond the point where we don't call out 'God help me ' when in dire distress , say when you are drowning ? This is often laughed about but it is a fact that humans scream for 'god's' help if they believe they're going to die . I'm going to ask the question ... WHY ?


You are talking bull shit. No atheists in a fox hole bollox again.

There are millions of atheist service men who are mighty anoyed at not having thier bravery recognised.

Here is something I bet you did not know. I never called out to anyone when I died. I ussed to be religious a long time ago, then I had an acident, my heart stopped for all of a minute. I never prayed, I never clried out, I never beeged any higher power, and back then I still belived in gods. The closest I got to asking a higher power to help me was begging the doctor to fix me. To put it simply, you are talking religously bigoted crap.
 Bright1Raziel
Joined: 8/20/2005
Msg: 853 (view)
 
Evolution
Posted: 8/24/2009 3:28:03 PM

Yeah, since his five paragraphs somehow failed to reflect the theme of the article entitled,"Why Darwin was wrong about the tree of life".


Again I say, you clearly have not read the article and yet you still do not refute my claim leaving us all in no doubt that it is true.

As you have not read the article how would you know what the theme of the article is.
Of course you could always prove me wrong by quoting from the conclusion of the article.


It wasn't titled, "How Darwin was right yet again".


The title of a popular science magazines articles are desighened to capture peoples attention and to rais enough intrest to get you to buy the magazine.

If they had ran with the more acurate title of "Further proof of HGT in tree of life" then it would not have sold nearly enough copies.


You think that an article that quotes an evolutionary biologist as saying, “We have no evidence at all that the tree of life is a reality” is providing evidence for anything but the need to toss out the current model?


You think you can form a coherent and acurate argument without reading the article you are arguing about?

I have read the article, you have not. Untill you do read the article, anytging you say about it is nothing more than hot air.


Of course it doesn't "hurt" evolution; because it's an unfalsifiable belief system.
Nothing hurts it.


False cause. The tree of life model is dependant on the teory of evolution, not the other way around. Disproving the tree of life dose not disprove evolution, but disproving evolution would disprove the tree of life model as it is dependant on the theory of evolution.


I guess biologist David Hillis isn't a member of the "we" club, because he apparently still refers to himself as one of the “world’s leading experts on the tree of life”.


You are not healping yourself by showing a complete ignorance of the english language. I fully explained that the TITLE "tree of life" is still in use and may in fact continue to be ussed because "web of life" is already ussed in biology for other reasons.


Those phylogenetic"trees" still appear in textbooks as if they represented some sort of empirical truth and not what they are proving to be, namely a just another post hoc ergo propter hoc fallacy connected to the theory.


My biology text books contain the pylogenetic web. My high school books contained the tree model, but they were twent years old, so I do not know what the current books contain. I also have no idea about wether or not USAmerican or Canadian school books contain up to date information or not. Generally though, school books are about twenty years behind the current research, IMHO.


A molecule, called glycolaldehyde, was found around in a habitable zone, about 26,000 light-years from Earth.


The correct thread for this little gem of info is,
http://forums.plentyoffish.com/datingPosts11644806.aspx">http://forums.plentyoffish.com/datingPosts11644806.aspx


By the way, as long as we're on the topic of abiogenesis, the replication of Glycolaldehyde is nothing new.


The correct thread for this little gem of info is,
http://forums.plentyoffish.com/datingPosts11644806.aspx">http://forums.plentyoffish.com/datingPosts11644806.aspx













 Bright1Raziel
Joined: 8/20/2005
Msg: 831 (view)
 
Evolution
Posted: 8/23/2009 8:06:16 PM

"It applies to macro organisms"?? Are you making this stuff up as you go along?


The branching tree structure still applies to macroscale organisms because in macrocsale organisms HGT applies to very closely related species that have a comon ancestor within the past million years, or to viral invasions.


Why do you think they're talking about it's demise


Since we started ussing genetics to identify interspecies relationships we have know that that the Darwinian view of a neat linear tree structure was wrong. This is not news to any biologist, we have known for almost twenty years that the kinear tree was wrong.


not just "tinkering" with it?


Actually it has been just "tinkered" with. If you had read the article, which cleraly you still have not done, you would have noticed this little jem.

“If you don’t have a tree of life, what does it mean for evolutionary biology?” asks Bapteste. “At first it’s very scary… but in the past couple of years people have begun to free their minds.” Both he and Doolittle are at pains to stress that downgrading the tree of life doesn’t mean that the theory of evolution is wrong - just that evolution is not as tidy as we would like to believe. Some evolutionary relationships are tree-like; many others are not. “We should relax a bit on this,” says Doolittle. “We understand evolution pretty well - it’s just that it is more complex than Darwin imagined. The tree isn’t the only pattern.”
Or did your creation scince website not include this important paragraph for you?


So now it's a "web" and not a "tree"?


Since the 1990s we have understood that genetic transfer is not always linear, as sometimes genes can be moved horizontally across species through varius mechanisms.


That's odd, because ... biologist David Hillis referred to himself as one of the “world’s leading experts on the tree of life”


Thats because of four reasons. (Leaving aside the obviously huge ego of the man...)

1: Tree is still a usefull description that makes it simpler for the layperson to understand the concept.
2: Web of life has already been taken. The term web of life refers to the interconected predation relationships of any group of animals.
3: Many scientists debate wether or not the term should be changed at all becuse of the above two reasons.
4: USAmericans are retarded. Okay that one is not true, but the United states dose use diffrent terminology to the rest of the western world.


and later told the Board that there is “overwhelming agreement correspondence as you go from protein to protein, DNA sequence to DNA sequence” when reconstructing evolutionary history using biological molecules."


And?
Do you even know what he talking about here? Let me explain it for you.
Comparison of diffrent species shows that they share a lineage.


Apparently Hillis could have used your expert input before he made a fool of himself in that speech.


Well he is USAmerican, you have to forgive him for being behind the times, aka, slightly backwards.

Pperhaps he could have ussed my "expert" input. I have no idea about the man, none of my research yet has called for me to contact any USAmerican biologists. I have certainly required help from some of the big name biologists with some of my past papers. But thats because science is a colbarative effort.


So it's called a "web" now according to you?


I never said it was called a web. Are you iliterate or just diliberatly missrepresenting my words?

What I said was that evolution is more like a web than a tree. Currently we still call it a tree for the reasons I have stated above.

 Bright1Raziel
Joined: 8/20/2005
Msg: 828 (view)
 
Evolution
Posted: 8/23/2009 11:17:29 AM

Your cherry picking quotes from the article and misrepresenting their statements just proves how deluded you are


HA HA HA HA HA! Oh man that was a good one, well done, that was very funny!
And seriously now, how can you acuse ome of "chery picking" my arguments, when I quote the entire paragraph in context. I'm not the one lathing on to a single line ussed by a popular science magazine to create controversy and sell more copies.
Do you really want me to explain this to you?


"Today the project lies in tatters, torn to pieces by an onslaught of negative evidence.


Read the few lines before this one, he is reffering to the attempt to fit genetic eveidence into the current model. For twenty years now, genetic evidence has shown that the current linear model of decent is inacurate. It applies to the macro organisms but not to the single celled organism. There is a great deal of genetic transfer between single celled organisms, meaning that decent is lateral as well as linear.


Many biologists now argue that the tree concept is obsolete and needs to be discarded.


If you had read further on and looked at the diagram then you would have seen that he is talking about replacing the current idea of a tree, with a web. This is not actually anything new, all biologists already acept that microbology lies in a web of interspecies genetic transfers.


“We have no evidence at all that the tree of life is a reality"


He has already refuted this statement himself. Unless you wish to tell me you know what he ment than he did? By his own admison, what he ment was that the evidence points a web of life rather than a tree.


The main problem with this mythical darwinian "tree of life" is that it's still being taught in the schools as if it actually had anything to do with reality.


The tree of life is just a tool for understanding decent. It is not a bassis of the theory of evolution or one of the facts, it mearly acts as an explin ation of one of the phenomena caused by evolution.

The tree of life is still usefull, in the same way that Neutonian physics is still usefull. It makes understanding complex ideas simpler, and once you hae grasped the basic concept behind the tree of life, you can then move on to explain the ho it is more acurate to describe decent as a web.

You can not use proof of evolution and decent as evidence for creation, it simply dose not work. I'm not going to bother arguing about any more of this untill you actually read the article, as you most certainly have not done so yet, otherwise you would have noticed that the entire thing is about the proof of evolutionary decent.

 Bright1Raziel
Joined: 8/20/2005
Msg: 822 (view)
 
Evolution
Posted: 8/22/2009 10:54:46 PM

That's for sure, like the fantasy of aBiogeneSis, where all of life supposedly emerges from a primordial soup of inorganic matter with no known cause or explanation!


Not the subject of evolutionary debate. Life could emerge from inorganic mater, be made out of clay, or be the great snarglebasts nose goblins. It dose not matter where life came from to address the question of evolution. Evolution starts when the first living thing replicates, not before.


Consider the fact that there is no known law of nature, no known process and no known sequence of events which can cause information to originate by itself in matter. If you disagree with this statement, PROVE it.


I disagrea with this statement. But first you have to define information and stick to that definition, before I can prove you wrong. By any definition you have used so far you have been provenwrong.
The common use of the word information is that Information is knowledge obtained from Investigation, study, or instruction.
In the hard sciences there is only one definition of information and that refers to the qubit, a description of position or superposition by virtue of its digital state.
Beyond the level of chemistry, information is basically meaningless. It only really applys at the atomic scale or bellow.


while using "Randomness"


As has been explained but you choose to wilfuly neglect, evolution is not random, mutation is. Our resident genetacist has proven numerous times that mutation, although random, is very comon.


and "Time" as their patch.


Are you disagreaing with deep time?
Evolution dose no t require any extra time and no one here but you has requested the process take longer 3.6 billion years to go from the first life form to us.


**Excerpt from the 2009 cover story from New Scientist titled, “Darwin was Wrong”:


Read the article first then post about it. It is obvious from your post that you have not actually read the article in question, or you would understand that this is siply an eye catching inflamitory headline, as popular science magaziens are want to do.

After you read thearicle, check out a deeper explination here at http://darwin200news.blogspot.com/2009/01/why-darwin-was-wrong-about-tree-of-life.html


“We have no evidence at all that the tree of life is a reality,” says Bapteste. That bombshell has even persuaded some that our fundamental view of biology needs to change."





The problems began in the early 1990s when it became possible to sequence actual bacterial and archaeal genes rather than just RNA. Everybody expected these DNA sequences to confirm the RNA tree, and sometimes they did but, crucially, sometimes they did not. RNA, for example, might suggest that species A was more closely related to species B than species C, but a tree made from DNA would suggest the reverse.

Which was correct? Paradoxically, both - but only if the main premise underpinning Darwin’s tree was incorrect. Darwin assumed that descent was exclusively “vertical”, with organisms passing traits down to their offspring. But what if species also routinely swapped genetic material with other species, or hybridised with them? Then that neat branching pattern would quickly degenerate into an impenetrable thicket of interrelatedness, with species being closely related in some respects but not others.

We now know that this is exactly what happens. As more and more genes were sequenced, it became clear that the patterns of relatedness could only be explained if bacteria and archaea were routinely swapping genetic material with other species - often across huge taxonomic distances - in a process called horizontal gene transfer (HGT).

.......
.......

Rose goes even further. “The tree of life is being politely buried, we all know that,” he says. “What’s less accepted is that our whole fundamental view of biology needs to change.” Biology is vastly more complex than we thought, he says, and facing up to this complexity will be as scary as the conceptual upheavals physicists had to take on board in the early 20th century.

If he is right, the tree concept could become biology’s equivalent of Newtonian mechanics: revolutionary and hugely successful in its time, but ultimately too simplistic to deal with the messy real world. “The tree of life was useful,” says Bapteste. “It helped us to understand that evolution was real. But now we know more about evolution, it’s time to move on.”

.

Obviously you didn't read the article or you would not have posted a link to an article that actually provides solid genetic evidence of evolution.



Two reputable sources not enough? How about another?:

Two reputable sources are enough for me, unfortunatelly the christian science website called ideacenter dose not count as reputable.
 Bright1Raziel
Joined: 8/20/2005
Msg: 73 (view)
 
removal of emotions
Posted: 8/22/2009 9:33:42 PM

Like I said, impossible (as of now) to remove (as in delete) emotions.


No, its just extreamly rare that his dose happen.

I also have to beg the question as to wether or not it can truelly be said that I have emotions if they are nothing more than a chemical signal that has no effect?

If someone is incapable of experiancing the emotions thier body is displaying, and dose not even know what emotions they are having or when, dose that still count?

I just do not know enough about emotions to be able to argue in great detail about the subject i'm affraid. They are so increadibly complex and poorly defined that I find it imposible to understand what they are beyond a chemical response.

Would you be so kind as to explain what emotions feel like please? I just do not understand what is so great and powerfull about them or how people know when they are happy or sad? It seems very illogical to me that the language for describing emotion is bassed in emotion.
 Bright1Raziel
Joined: 8/20/2005
Msg: 68 (view)
 
removal of emotions
Posted: 8/22/2009 6:55:27 PM

So he admits to FEELING at peace with no emotions.


It has already been pointed out that I said it is, rather than it feels. By peacefull, I mean that there is little distraction or mental stress asociated with having to think about every detail of my behaviour at all times. It is very exhasting trying to socialise with neurotypicals. When not socialising, my brain is far more peacefull.

I would also like to point out that it is extreamly hard to use any language in an emotionless way. Almost every word we have has emotional conotations and many words with emotional meanings are ussed out of context. Writing something with emotional context dose not neicerily mean you are experiancing that emotion, just as you can write fiction without having done the things you have done.


I should clear up that, as an aspie, I do still have emotions, they just do not figure into my thought process or behaviour. My body still produces the chemical signals of emotion, by rational brain dose not recognise those emotions. My body dose not follow the instinctual emotional responses like others do. For example, when frightened, my body has the same autonomic responses but my thoughts do not follow the same line.

I rember almost being killed by a car a few years ago. Like everyone else, I instinctually lept out of the way after an adreneline rush. But as soon as I was back on my feet, I calmly checken for injuries then tried to rember what I had been thinking about before walking out into trafic. My body had expierenced the fear, but my brain had never registered it.

My thought processes are not influenced by emotion and I am almost never able to recognise when my body is experiancing emotions. I can only tell when my body is experiancing emotion by registering certain physical effects. Dpresion for example causes a litteraly heavy healing around my heart, yet I notice no change in my thinking, and will still be behaving as I normally do.



I would also like to point out that many things we think of as being emotions are not, lust for example is a physical attraction rather than an emotional one. The euphoria from sex is one of the most primative response systems in the brain.

And finaly I would like to draw peoples attention to the issue ofart and motivation. You do not need to be experiancing emotion to be motivated to something. Think about animals like the worms, which do not have emotions. If they did not have drives to feed, to protect themselves or to procreate, then we would not be here. Emotion can be a motivator, but its not the only motivator.

Similarly, it has now been shown that most of our artistic apreciation comes from our inate understanding of mathemematics. All music is bassed on harmonics, with certain frequencies being prefered over others, and landscapes paintings are jugdged on thier asphetic apeal, with frames being divieded up by thirds. The same is true of our apreciation of beauty. there are certain proportions that are prefered over others by all people. These things are hardwired into the brain and not bassed in emotional thought, but they can be influenced by emotion.

 Bright1Raziel
Joined: 8/20/2005
Msg: 246 (view)
 
the earth is growing
Posted: 8/21/2009 8:02:40 PM

If there where ways to test for the actual cause of growth expansionist reports are proving... I would love to hear them.


There is, its called global geological survey satelites and ground mtion surveys. We know the precise rate of expansion and subduction of each and ecery fault. If there were any expansion it would show up in these surveys. Global geolohical survey satelites are sensative enough to pich up the daily motion of continental land masses. Tectonic plate motion is 100% prooved by these measurements.


Or the average size of every living creature wasn't more than 4x what it is today?


Absolutely corect. Yes there were some very big dinosaurs, but they are nothing compared to the Blue Whale and they are also comparativly rare. Most dinosaurs were smaller than you or I.


Or that some bugs didn't have over 4' wingspans?


One anchient species of dragonfly had a 14" wingspan. But we know why it was so massive, because oxygen levels at the time were 30%. Insect size is not related to weight, insect muscles are more eficient than other animals. It is the absorbtion of oxygen that limits insect life. This can be shown by growing insects in a high oxygen enviroment, where they increase in size by up to 25%.


It's not hard to surmise that if the planet was half the mass it is today... it would also be half the gravity... easily explaining WHY we don't understand how those monsters could support their body weight, or even hold their heads up.


Except that we do know how they supprted thier body weight, they had hollow bones just like thier decendants the birds. Removing 90% of the mass of the bone makes them a hell of a lot lighter and easier to lift.


Interestingly enough tho... it's the biggest of natural satellites that we know of... and it's a lot closer to the earth than any other satellite is to it's planet.


I'll not go into the first obvius mistake about size as thats already been amply refuted.
The reason for the moons unique relative distance to its planet is because of its unique orogins. If the mass theory were true, then the moons close orbit would not be unique, it would be shared by all the other growing planets.


You start factoring in the amount of energy we pick up from the space... the numbers get a lot more interesting.


Except that the figures show the earth is loosing energy. Surface temperatures remain roughly constant, but core temperatures have been steadily decreasing for the past four and a half billion years.


His theory is pretty clear about how the earth expands, and that rate of expansion is increasing... not a constant


A: it dose not explain the source of the exansion at all.
B: There is no explination of how or why he belives the expansion to be increasing.


Most of his numbers are based on the rates of the ocean of ages of the ocean floors.


His figures are wrong, as is proven by many geological studies and by global geological survey satelites.


I would love to hear you opinion on James Maxlows numbers after you read them over.


Well having looked at his numbers, they are drastically flawed. He has no explination for any of his claims and he ignores well known facts that are irefutably proven.


this would mean that the gravitational forces between the Earth and Moon and the Earth and the Sun would have effectively been doubled. Causing as I mentioned before, much tighter orbits with these two bodies.


And yet the moon is still moving away from us. I have watched the proof of this in an observatory where they air a laser atthe moon and measure the time it takes to get back to earth. Every single time its done the time difrence is greater. Irifutable proof the moon is receeding from us.


In a conversation I had with Neal Adams, he believes the earth will increase to the size of Saturn before the rate of growth slows down.


That seems rather arbitrary. Why that size? What is going to sudenly change to cause this slow down?

If he dose belive that quantum physics can explain the expansion, then how dose he explain the sudden change to those laws?


How much will that effect the orbits... I'm betting a lot... What does it mean for humans living on earth... probably a thought that it might be worth looking into.




 Bright1Raziel
Joined: 8/20/2005
Msg: 742 (view)
 
Evolution
Posted: 8/20/2009 9:17:13 PM
Humans contain ten thousand trillion, trillion atoms. The chance of those atoms coming together out of all the posible atoms in the universe in that particular order randomly is almost imposible to calculate. Fortuanately for you, atoms do not come together randomly.

Please stop quating this shit about random chance, because it shows no understanding of maths or chemistry or biology or physics.
 Bright1Raziel
Joined: 8/20/2005
Msg: 295 (view)
 
Atheists: What are your theories on how *it* all began?
Posted: 8/20/2009 8:22:06 PM
Main Entry: 1faith
Pronunciation: \ˈfāth\
Function: noun
Inflected Form(s): plural faiths \ˈfāths, sometimes ˈfāthz\
Etymology: Middle English feith, from Anglo-French feid, fei, from Latin fides; akin to Latin fidere to trust — more at bide
Date: 13th century
1 a : allegiance to duty or a person : loyalty b (1) : fidelity to one's promises (2) : sincerity of intentions
2 a (1) : belief and trust in and loyalty to God (2) : belief in the traditional doctrines of a religion b (1) : firm belief in something for which there is no proof (2) : complete trust
3 : something that is believed especially with strong conviction; especially : a system of religious beliefs

synonyms see belief




Main Entry: be·lief
Pronunciation: \bə-ˈlēf\
Function: noun
Etymology: Middle English beleave, probably alteration of Old English gelēafa, from ge-, associative prefix + lēafa; akin to Old English lȳfan — more at believe
Date: 12th century
1 : a state or habit of mind in which trust or confidence is placed in some person or thing
2 : something believed; especially : a tenet or body of tenets held by a group
3 : conviction of the truth of some statement or the reality of some being or phenomenon especially when based on examination of evidence

synonyms belief, faith, credence, credit mean assent to the truth of something offered for acceptance. belief may or may not imply certitude in the believer . faith almost always implies certitude even where there is no evidence or proof . credence suggests intellectual assent without implying anything about grounds for assent . credit may imply assent on grounds other than direct proof .
synonyms see in addition opinion



Main Entry: re·li·gion
Pronunciation: \ri-ˈli-jən\
Function: noun
Etymology: Middle English religioun, from Anglo-French religiun, Latin religion-, religio supernatural constraint, sanction, religious practice, perhaps from religare to restrain, tie back — more at rely
Date: 13th century
1 a : the state of a religious b (1) : the service and worship of God or the supernatural (2) : commitment or devotion to religious faith or observance
2 : a personal set or institutionalized system of religious attitudes, beliefs, and practices
3 archaic : scrupulous conformity : conscientiousness
4 : a cause, principle, or system of beliefs held to with ardor and faith










Atheism is not a religion, but it is an article of faith. There is no proof of god, bu there is also no proof of the non-existance of god, If we belive that there is no god, then this belife is an article of faith as it is unsuported by evidence. (note that this dose not mean it is false, simply that there is no proof)

There are many religious atheists around the world, most notably the Bhudist faith and the Zianist faith. Being an aethist dos not make one non religious just as beliving in a god dose not make one a christian.
 Bright1Raziel
Joined: 8/20/2005
Msg: 707 (view)
 
Evolution
Posted: 8/19/2009 10:19:38 PM
Frogo


A tree grown from seed will have different genes from the fruit it came from, and will thus produce different fruit.


Did I not say this? Sorry i'm very tired, its 6am here.

Many varieties of apple, such as coxs, are produced by grafting two specific strains together. You can not take a coxs branch graft to any type of host and expect it to produce coxs fruit. It is only through the combination of specific hosts with specific grafts that varietes can be produced.

What I was getting at is that many plants have the ability to absorb entirely new plasmids into thier matrix. Or this: http://www.sciencemag.org/cgi/content/abstract/324/5927/649

 Bright1Raziel
Joined: 8/20/2005
Msg: 692 (view)
 
Evolution
Posted: 8/19/2009 6:47:57 PM

"WE COULD NOT IDENTIFY A SPECIFIC SELECTIVE FACTOR DRIVING EVOLUTION".


QUOTE IN CONTEXT. You are being manipulative and decitfull by not including the context of the line.

" These changes suggest an environment that experienced progressive warming following the retreat of continental glaciers. We could not identify a specific selective factor driving evolution. ertheless, nonrandom morphological evolution strongly associated with continuous environmental change suggests that directional selection reasonable hypothesis to account for evolution of S. yellowstonensis."

 Bright1Raziel
Joined: 8/20/2005
Msg: 691 (view)
 
Evolution
Posted: 8/19/2009 6:40:56 PM
Thank you sighn. Now I know what the problem with USAmericans is. Shit education. This kind of bull shit dose not make it into British text books, they are only permited to print facts and not opinions. I suspect that is probably because the curiculum is set by experts in the field instead of school boards and governors.

I think, getting back to the OP, that this clearly shows that in the American School system evolution is being covered up and distorted by those who know nothing about the subject. Perhaps this explains why most of my american friends have moved to Britain and France to study real science.

I don't know how to address this problem anymore, because its clear that its not just a case of ignorance of the facts but of willfull missrepresentation of the data for political ends, and I do not know how to deal with that. Politics tends to steamroller over everything with little care to truth or right.

I can not find a single acurate line in that entire post sighn. I would have thought that a biology text book would be able to get basic but important facts correct. For example:

a MUTATION IN ANY CELL OTHER THAN THE REPRODUCING CELL DOES NOT HAVE ANY INFLUENCE ON SUCCEEDING GENERATIONS.
When in fact a mutation could easily ocour in the parent organism, so long as it passed on to the daughter cells. In fact this is quite comon in certain plant speices that will take up new DNA from grafts and pass the new traits on to thier seeds. Most fruit trees are produced through grafting as the DNA passed on through thier fruit is difrent from the graft. Coxs apples can not be grown from seed, they must be produced by graft.
 Bright1Raziel
Joined: 8/20/2005
Msg: 15 (view)
 
Pissing on electric fences
Posted: 8/19/2009 1:29:24 PM
Standard electrical fences and cattle fences simply do not carry the charge required. It is posible to get an electric shock from pissing on a fence, and I have sen people do it, but its perfectly harmless.

Mybusters is great fun to watch, unfortuantelly they get a hell of a lot of things wrong. For instance, urine in a full blader dose not come out under its own presure but is pushed out by the presure in the blader. Aditionaly, the urethra is not a perfect circle, but almost a figure eight shape. This, combined with a twist provide by the bend of the urethra provides twin streams with a twist that keeps the stream constant.

But yeh, electric fences are harmless.
 Bright1Raziel
Joined: 8/20/2005
Msg: 663 (view)
 
Evolution
Posted: 8/18/2009 4:14:51 PM

The cyclical and repetitive nature of this thread demonstrates how the topic of evolution has become an abstract and philosophical "dialogue of the deaf" between Creationists and Darwinists.


Really? You mean you admit you are not listening to logic or reason? Its nice to see a creationist that admits they are "deaf" to the facts presented to them.


Shapiro himself has been labeled as a "Creationist"


And later on in the next paragraph.


intelligent cellular action in evolution


Seriously now. You are saying he is not a creationist, despite his own claims of proof of inteligent design?

Its really hard to take you seriously when you do not even read what you write. It helps not to cotradict yourself with each new paragraph.


who still dogmatically cling to the old evolutionary models in spite of the emerging evidence to the contrary.


Present it. You have been asked many times, so why not show the evidence to the contrary. So far you have presented no evidence, only argued against things that you did not understand.

Now for Shapiro. That well known "evolutionist"!LOL

The new -Modern Synthesis will include a deeper understanding of the intelligent mechanisms behind genetic change that "randomness" has not been able to define.


Well thats true. But then "Randomnes" is not part of the theory of evolution, so his coment is totaly pointless.


Then we can move the discussion to the source of this intelligence, and bring in the philosophers.


What inteligence is this?
Extrordanary claims require extrordary proof.


Upsetting the oversimplified views of cellular organization and function held at mid-century, the molecular revolution has revealed an unanticipated realm of complexity and interaction more consistent with computer technology than with the mechanical viewpoint


Yup. Brilliant isnt it. We know that the cell is constructed like a high tech electronics facory. Its facinateing.

Of course what Shapiro is hinting at is that complexity implies design, which simply is not true. Game theory proves that very simple laws can provide massive emerging complexity. Look at the rules of chess, they can be writen on an envelope, yet the game is so complex that few people are able to master the game.


How all of this modularity, complexity, and integration arose and changed during the history of life on earth is a central evolutionary question.


True. And its answered by an understanding of the theory of evolution.


Localized random mutation, selection operating "one gene at a time" (John Maynard Smith's formulation), and gradual modification of individual functions are unable to provide satisfactory explanations for the molecular data, no matter how much time for change is assumed.


I could point out that any degree of change is posible if you do not limit the posible length of time. But I think I shall point out once again that gradual modification is an old and redundant theory. Seriously, why don't you try lookin up some scince from the last centuray rather than 150 years ago. Start by googling the words "Punctuated Equilibrium."


There are simply too many potential degrees of freedom for random variability and too many interconnections to account for." ~Shapiro


Well isn't it fortunate then that evolition is not random, ahy?

And now back to sighn.

So this "Ida" is the missing link huh?


Firstly, move on from missing link. Darwin dismised the idea of "links" 150 years ago.


Look a bit closer. It's more the case of "Ida, another example of a hyped up fossil link that upon more careful examination is not what they claim it is."


Which they? Its certainly true of creationist theories that they simply do not have any evidence so far. The Ida fosil is just an example of an comon ancestor.

As for the rest of the IDA story, well the jusry is still out on that and I have not recearched it in depth. However at present the evidence looks fairly poor for it being a human ancestor. Dosent make any difrence to the theory of evolution at all though. The strencgh of the theory dose not stand on a single fossil.


"This fossil has been hailed as the eighth wonder of the world. Frankly, I've got 10 more in my basement,"


Seriously? He has ten unique finds in his basement and hasn't shown them to anyone?


One of the more obvious dangers of quoting yourself is that you're taking the chance of illustrating how wrong you were the first time.


Kettle.
Pot.
Black.

 Bright1Raziel
Joined: 8/20/2005
Msg: 614 (view)
 
Evolution
Posted: 8/16/2009 8:57:30 PM
Let me just address the randomnes issue once and for all here. sighn ussually moves on to a new falacy after I refute something. (Where is Scorp? He is so much more fun to argue with, I actually have to think to respond to him.)

Evolution is not a random process. Mutations happen randomly, but are then selected by natural forces to scult new species. Negative mutaions are killed off and mutations that provide a bonus are more likely to be succesfull.

There are several types of mutaion. Frame-shift mutation, Point Mutation, Deletion, Duplication, Fip, Transposition, Insertion and Inversion.

Inversion: Where sections of DNA are reversed.
Insertion: Where a new section of DNA is added into a strand of DNA.
Transposition:Where sections of DNA move from one location in the strand to a nother.
Fip: Where sections of DNA flip upside down.
Duplication: Where sections of DNA are repeated.
Deletion: Where a section of DNA is removed.
Point Mutation: A change to a single base.
Frame Shift: Because our cells read DNA in three letter "words", adding or removing letters in anything that is not a multiple of three, changes each subsequent word.

Any one of these mutations can lead to the adition of new information to the DNA, by altering the way a gene is read. The duplication, or Transposition of entire genes can also change the expresion of that gene.

These mutations are considered to be random, because we can not predict when or where a muation will take place, although we do know what causes mutations. Difrent mutagenic sources can cause difrent types of mutation. UV for example tends to cause Deletion, Flip, Transposition and Inversion errors at the ends of the DNA rather than the middle.

Most mutaions are inocous and make no difrence to the organism, a few are either advantageous or detrimental in certain situations. The more complex an organism, the more likley it is to have a detrimental mutation. Single celled organisms suffer from very few detrimental mutations.

As , in some cituations, some mutaions are advantageous and others are detrimental, natural forces will kill off organisms with detrimental mutaions, leaving those with the neutral and advantageous mutations. Organisms with advantageous mutations will also be better able to reproduce than neutral mutations and so groups of organisms tend towards specialising in areas where their mutations are advantageous.

What this means, is that although mutation is vary much random, evolution itself is not a random process in any way, as it is directed by natural forces such as predation or sectual selection.

Evolution is a naturaly controled process, balanced by various oposing forces, to many to list here, but a few examples should suffice.

Two of the oposing forces that controll evolutiion, are predation and sexual selection. The phesant is a very good example of predation versus sexual selextion. In any generation of phesants, some will be better adapted to fly than others due to mutations that grant, for example, longer flight feathers or comoflaged feathers.

These mutations will provide an advantage to any phesant posessing them, making them less likely to be caught by predators. However this benefit can be offset by other selection pressures, such as sexual selction. Some female phesants prefer, amoungst other things, fancy feathers, whilst others prefer bright colours.

These sexual selection presures will mean that comoflaged phesants are less likely to mate with some females and long feathers are less likely to mate with other females. In the groups that they do mate with though, the advantages that reduce thier chance of predation, and the advantages that increase thier chance of mating will be selected for, this can cause several groups to diverge from each other as difrent traits are selected for.

In the case of phesants, long colourfull feathers can be found on the golden phesant, whilst fancy crest feathers with camoflage can be found on the impeyan. This shows how two natural selctive process can cause divergance in species to direct thier evolution along difrent paths.

 Bright1Raziel
Joined: 8/20/2005
Msg: 582 (view)
 
Evolution
Posted: 8/15/2009 7:11:01 PM
Sorry Verzen, but I have to disagrea with you on a few points.

a planet without oxygen (air) would not be able to sustain life since life NEEDS water to form.


Life on earth needs water to form, but we do not know for certain that life can not be formed without carbon or oxygen. So long as self replicating molcules could be produced, life could potentially form anywhere. We just do not know.


but it wont be able to evolve in the conditions that mars sets forth.


Not true at all. As long as life is capable of reproducing, evolution will ocour. There are many worlds and several moons in our solar system that could support extremophiles. Several species of extemophile bacteria would thrive on mars. NASA only came to realise this recently and have become woried about landing exploratory probes on other worlds as they could contaminate them. Mars might already be contaminated.


Mars is too harsh and it is outside of the habitable zone which means its too cold and the water on mars is frozen.


Also not true. Mars lies quite comfortably within the goldilocks zone and was at one point a perfect candidate for life forming. But over the milenia, the atmosphere was driven off and the planet froze.


Perosnally, I belive that life is quite a rare thing. I think it dose require certain elements and is a very low chance of happening, although this is just personal opinion as there is no proof of how life is formed or how comon it is.... Yet. I doubt mars had life, but I belive that there is life out there in the rest of the universe, even if life is a one in a trillion event, the chances of there not being life seem far to small.
 
Show ALL Forums