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

 

Plentyoffish dating forums are a place to meet singles and get dating advice or share dating experiences etc. Hopefully you will all have fun meeting singles and try out this online dating thing... Remember that we are the largest 100% free online dating service, so you will never have to pay a dime to meet your soulmate.
     
Show ALL Forums  > Science/philosophy  > the earth is growing      Mod Threads Home login  
Page 3 of 22 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22
 Author Thread: the earth is growing
 Light Storm

Joined: 5/23/2006
Msg: 51
view profile
History
the earth is growing
Posted: 10/10/2008 8:24:28 PM

I think the point Lightstorm is that the planets do not "grow" as he suggests.
Incorrect, I love and embrace his theory as it's a hell of a lot better than the garbage i listened to in school about Pangea. I think the theory's of planets growing makes to much sense to ignore. I love how how everything seems to fit together almost perfectly when you simply start making the globe smaller.

As I learn more about the subject, I find out that "Expanding Earth Theroy" as it's called is not new... seems Nikola Tesla had the view that all planets grow. In 1935 he wrote this in the New York Herald Tribune: "Condensation of the primary substance is going on continuously, this being in a measure proved, for I have established by experiments which admit of no doubt that the sun and other celestial bodies steadily increase in mass and energy and ultimately must explode, reverting to the primary substance." I learn that the theroy has a small following, and that following isn't really accepted by the scietific community in the strong belief of subduction... which I kinda shook my head at in with no education on alternate theory's... like this one... which I would have stood up in class and said "Yes!" if it had been talked about.

As I learn more about this, I can't help but think this small following might trace back to the same sorta people that ran around with these crazy ideas that just maybe... the earth wasn't the center of the universe, or the earth was round? Those people where mocked by the scientific community as well.

I don't think it's a question of 'if' it should be a question of 'how!'
 BibbleBobble

Joined: 2/6/2008
Msg: 52
view profile
History
the earth is growing
Posted: 10/10/2008 9:52:18 PM
Incorrect? How do you know? What was this experiment that establishes with no doubt that celestial bodies increase in mass and energy? We already have a body of physics that is very good at making real predictions about the behavior of mass and potential energy, and it shows us that stars that are not massive enough to go nova (and that also don't have enough material around them to pull in by gravity to get to this threshold) will just burn themselves out, not increase in mass and then blow up.

It's an interesting and imaginative piece of conjecture at this point, in a sci fi sense, but that's it.
 TomHorne

Joined: 9/14/2008
Msg: 53
view profile
History
the earth is growing
Posted: 10/10/2008 11:16:24 PM
Interestingly enough, Adams' reply to the water question exposes a whole new flaw:

According to him, the placement of the shorelines on his pretty little animations were not "real", but rather there to illustrate how perfectly the continents fit together on the smaller earth, and that the actual shorelines moved towards their present positions as the earth expanded. This occurred because, as he states, "Water will increase in amount,but not percentage". So presumably, this means that about 70% of the land was submerged, as it is today, and as it will always be.

At the same time, look at the percentage of "new" land versus "old" land - the animation shows that in the beginning we had all "old" land, which cracked as the earth grew and "new" land - the suspiciously young sea floor - formed as they were pulled apart by the expansion. So, we started with 0% "new", and it has been growing ever since.

Here's where it falls apart: according to the theory, the land we see exposed today as continents is all old land, and the sea floor is all new land. In fact, this is the whole point of the theory in the first place - the notion that the shapes defined by today's continents fit together perfectly on a smaller sphere with no space between. Since all dry land is old land and all ocean floor is new land, that means the earth is currently 70% new land.

Think of what this means: it means that by some incredible cosmic coincidence, just as humanity showed up on the scene to witness it, the percentage of old vs. new land, which has always been increasing, JUST HAPPENED to coincide with the percentage of water, which is constant, thereby perfectly lining up our shorelines - which remember, have been moving the whole time - with the borders on which the continents first broke apart all those eons ago.

So now, on top of the question of where this astronomically huge quantity of new matter came from, we also have to deal with this magical coincidence.
 BibbleBobble

Joined: 2/6/2008
Msg: 54
view profile
History
the earth is growing
Posted: 10/10/2008 11:35:53 PM
Excellent post ^^^


As I learn more about this, I can't help but think this small following might trace back to the same sorta people that ran around with these crazy ideas that just maybe... the earth wasn't the center of the universe, or the earth was round? Those people where mocked by the scientific community as well.

The fact that some good ideas were shunned doesn't make this shunned idea good. There are a lot of unworkable proposals all the time. The fact that the scientific community doesn't accept them is not itself a reason to embrace them.
 Light Storm

Joined: 5/23/2006
Msg: 55
view profile
History
the earth is growing
Posted: 10/11/2008 1:15:10 AM
According to him, the placement of the shorelines on his pretty little animations were not "real", but rather there to illustrate how perfectly the continents fit together on the smaller earth, and that the actual shorelines moved towards their present positions as the earth expanded. This occurred because, as he states, "Water will increase in amount,but not percentage". So presumably, this means that about 70% of the land was submerged, as it is today, and as it will always be.


There was a old black and white video done by a scientist that believed in the expanding earth theory. He made a balloon with all the land masses on it, it was a pretty solid sphere, when he blew up the balloon, all the land masses kinda went out to where they look on our current globe. You can look it up if you want, the animation wasn't to show 'this is how it was' just that 'this is what happens when you shrink everything down... yes... 70% over what is thought to be hundreds of millions of years. Might be important to remember that humans have only been around for a fraction of that time. It is thought pair production could create the massive amount of mass over that massive length of time.


Here's where it falls apart: according to the theory, the land we see exposed today as continents is all old land, and the sea floor is all new land. In fact, this is the whole point of the theory in the first place - the notion that the shapes defined by today's continents fit together perfectly on a smaller sphere with no space between. Since all dry land is old land and all ocean floor is new land, that means the earth is currently 70% new land.


You don't find it odd that the ocean floor isn't that old? It isn't a new fact that the ocean floors are pretty new compared to the lands we walk on today. There are also many parts of the ocean floor that look like large stretch marks. According to the accepted scientific theory of subduction the structural geology of the ocean floor should show huge subduction rifts and shear zones, where we would see huge rigid bottle neck pile up of oceanic crust nearing the subduction zones... and yet... the entire ocean floor is smoothly surfaced, free of oceanic slab irregularities, indicating harmonious spreading.


So now, on top of the question of where this astronomically huge quantity of new matter came from, we also have to deal with this magical coincidence.


Magic you say... that is the perfect thing for you to say :) There is a lot of stuff going on in space that we think is magical because we know so little about it. I think the answer to the question would unlock a lot of things we don't know about the universe... on previous page I was trying to come up with examples like the coconut or balloon. Stargazer pointed out that those things are all connected to something else... I started to wonder about that... and I wonder about our sun... It is bombarding all the planets constantly with all kinds of energy... who is to say the planet doesn't use that energy and convert it into something else. Don't photons traveling at light speed have mass?
 TomHorne

Joined: 9/14/2008
Msg: 56
view profile
History
the earth is growing
Posted: 10/11/2008 10:17:40 AM
I wrote 3 paragraphs (5 technically, but only the middle three were really significant). The first two were not even disagreeing with you, rather summarizing previous points and drawing some simple conclusions - specifically, that the percentage of water is constant while the percentage of new land is increasing. The argument I actually made against the theory came in paragraph 3. I can only assume that you didn't understand my argument, since the one paragraph that disagreed with you is the only one you DIDN'T respond to.

The youtube video (or at least the one I saw - it seems to have been re-edited several times) ends with the narrator admonishing those who doubt his genius for their primitive notion that the earth is "special", and that the universe is centered around our species. This is exactly the problem I am pointing out - the theory is suggesting that our species just happened to come along at this exact moment in time when current ocean shores line up with the ancient dividing lines. This is not the kind of coincidence one should be willing to accept in a valid scientific theory.

As for your suggestion that "it is thought pair production" (I assume you meant "it is through pair production - spellcheck is not a substitute for proofreading), that is not even remotely close to an explanation, for 3 reasons. Pick one - each destroys the hypothesis all on it's own.

First: pair production produces PAIRS. One is matter, the other is antimatter. In the very rare scenario in which they do not annihilate each other instantly, the antimatter particle will quickly run into another matter particle instead. Net gain of mass is zero.

Second: pair production produces elementary particles. Even if we could find a way to dispose of or safely store the excess antimatter, all we would get is electrons, or at the very most hydrogen. The growing earth theory requires new rocks, new water, new gasses... new everything. Hydrogen ain't gonna cut it, and I assure you the earth cannot fuse hydrogen outside of a few laboratories constructed by humans.

Third: in order to get new particles at all, an existing atom needs to be hit by a very energetic photon. In order to produce an electron/positron pair, the required photon must have an energy of about 1 million electron volts (1.022 MeV). This gives it a frequency of 2.5x10^20, making it VERY intense gamma radiation. To get protons, required for hydrogen or any other element, requires a photon 1,800 times MORE energetic. To double the mass of the earth would have required about 2.6x10^41 joules of energy. This about 11 million times the total energy imparted by the sun to the earth in the entire 4 billion years the earth has existed. That amount of intense gamma radiation would have, shall we say, been noticed. Or rather, it would not be noticed, as there would be nothing alive TO notice it.
 stargazer1000

Joined: 1/16/2008
Msg: 57
view profile
History
the earth is growing
Posted: 10/11/2008 10:54:21 AM
Hmm. First of all, let me just say this. If it is your choice to believe in an expanding Earth hypothesis, go right ahead. I certainly won't try and stop you. However, I'm going to point to a few inconsistencies here and let you make your own decision.

First of all, my point behind the coconut and basketball examples is that they don't work as examples of an expanding body because they are energy coming from an outside source.


You don't find it odd that the ocean floor isn't that old? It isn't a new fact that the ocean floors are pretty new compared to the lands we walk on today. There are also many parts of the ocean floor that look like large stretch marks. According to the accepted scientific theory of subduction the structural geology of the ocean floor should show huge subduction rifts and shear zones, where we would see huge rigid bottle neck pile up of oceanic crust nearing the subduction zones... and yet... the entire ocean floor is smoothly surfaced, free of oceanic slab irregularities, indicating harmonious spreading.


Actually, if you have subduction on one side of a continent, it's perfectly reasonable to expect to see spreading on the other. Hence the west coast (subduction zone) mountains and the mid-Atlantic ridge. In fact, I can think of an example of mid-continent "ripping" in the Temiscamingue/Temiskaming region of Quebec and Ontario with Lake Timiskaming. It's a 1,000 metre-deep lake in what is known as a rift valley.

Finally, the only energies that stars emit are standard forms of electromagnetic radiation (light, heat and hard radiation) and gravity. Fusion is the general engine of the sun but that will run out. In fact, there are numerous examples of stars across the sky that are at various stages of evolution. There are numerous stars that were like our sun but ran out of fissionable material at the core, and eventually "puffed out."

Basically, what this guy is doing is the equivalent of describing qualities of the world and attributing them to the four "elements" of fire, water, air, and earth. It totally misses the point of the actual science behind it.

But, like I say, believe what you like.
 TomHorne

Joined: 9/14/2008
Msg: 58
view profile
History
the earth is growing
Posted: 10/11/2008 1:40:19 PM

It is thought pair production could create the massive amount of mass over that massive length of time.


On closer inspection... That sentence actually makes perfect sense (from a strictly grammatical perspective) . I apologize for my earlier rudeness. In the future I'll stick to the math and physics, and let the english majors watch for spelling errors.

You know... like when I said "This about 11 million times" instead of "This is about 11 million times". D'oh...
 Light Storm

Joined: 5/23/2006
Msg: 59
view profile
History
the earth is growing
Posted: 10/11/2008 8:27:27 PM
I wrote 3 paragraphs (5 technically, but only the middle three were really significant). The first two were not even disagreeing with you, rather summarizing previous points and drawing some simple conclusions - specifically, that the percentage of water is constant while the percentage of new land is increasing. The argument I actually made against the theory came in paragraph 3. I can only assume that you didn't understand my argument, since the one paragraph that disagreed with you is the only one you DIDN'T respond to.


Sorry about not responding to all your points Tomhorne. In my defence I was on my way out to work when I wrote that out, I didn't go over it much either (not that my English is going to win me any kind of awards, I try to keep it clear as possible). I understood your argument, I was attempting to give you more perspectives on those that seem to swear by this theory.


The youtube video (or at least the one I saw - it seems to have been re-edited several times) ends with the narrator admonishing those who doubt his genius for their primitive notion that the earth is "special", and that the universe is centered around our species. This is exactly the problem I am pointing out - the theory is suggesting that our species just happened to come along at this exact moment in time when current ocean shores line up with the ancient dividing lines. This is not the kind of coincidence one should be willing to accept in a valid scientific theory.


Doesn't sound like Neil Adams... he thinks humans are more like a bacteria growing across the earths landscape. He has said such to me in email conversations and I have. He also believes in the expanding earth theory passionately wants to explore any explanations that could explain it. There are a lot of scientists out there that get pretty arrogant about their beliefs and will defend them violently if push comes to shove... but that is human nature.

This planet has seen a lot of things in it's time swinging around the sun that we have very little understanding of. When man steps up and says 'this happened' I can just in vision the planet giving a bit of a grin. I came across several things in my various science classes I didn't like to much... didn't feel right. Let’s take the dinosaurs... Giant Meteor slammed into earth and dust killed plants... blah blah... we all know this theory. Now this is my idea... but what if the earth underwent a MASSIVE planet wide earthquake... causing all kinds of massive rips in the outer shell of planet causing huge massive volcanic explosions that could easily create the fall for thousands of years that would lead in the extension of all the dinos who couldn't adapt to it. What if such an earthquake could happen again? Could you imagine every city on earth being hit with a mythic disaster...? I don't think there is a plan made for such a scenario and it might be a every person for themselves event. A lot of prophets have predicted an earthquake that will send many cities into the sea... 2012? After all is said and done, what would we think if the earth was a little bit bigger after such an event. It's interesting most of those predictions say we will have a thousand years of piece after this huge event... I think it might just take a disaster like that to unify us a bit.



Third: in order to get new particles at all, an existing atom needs to be hit by a very energetic photon. In order to produce an electron/positron pair, the required photon must have an energy of about 1 million electron volts (1.022 MeV). This gives it a frequency of 2.5x10^20, making it VERY intense gamma radiation. To get protons, required for hydrogen or any other element, requires a photon 1,800 times MORE energetic. To double the mass of the earth would have required about 2.6x10^41 joules of energy. This about 11 million times the total energy imparted by the sun to the earth in the entire 4 billion years the earth has existed. That amount of intense gamma radiation would have, shall we say, been noticed. Or rather, it would not be noticed, as there would be nothing alive TO notice it.


I don't think we understand much about 'Time' Imagine if you where a single cell... and your life seems like 80 years, you get a lot done in your time, and your proud of it. Imagine you’re a tiny bug... and your life seems like 80 years, you get a lot done and you’re proud of it You have seen humans… yet they don’t seem to grow or change during your entire lifetime… so you assume they are just that way, forever. Now your a human... you see some cells that live for hours maybe days, you see bugs that live for days, maybe weeks... and you think... 80 years is a long time and I can get a lot done. Now how about a planet... you think your a pretty cool planet... you are going to live for 80 years, and you can get a lot done... you think those neat little humans that live for a couple hours are cute... and cells are more like electrons popping in and out of existence so fast we can barely understand them. Now think your a star... wow... you live for 80 years, and you can get a lot done in that time... those planets that spin around you are pretty cool, but your going to get a lot more done in your lifetime than they every will. You might even see planets that come and go like hairs we see on our own heads. Now think you’re a galaxy, and you’re going to live for about 80 years... all those stars spinning around are like the sparks of a fire. I guess I'm getting a little off track there... the point is, we don't think a photon does much because it's so small... but think about a drop of water... a single drop of water coming down from the clouds doesn't say much... and yet it can lead to flash floods that can wipe out entire cities in seconds.

I think the most important thing to keep in mind… Everything changes, constantly… Thinking the earth has been the same size since it's birth (I.M.O.) is kinda like thinking humans where just plopped here by some God like entity and they have never changed in size over there time here so far.
 rockondon

Joined: 2/21/2007
Msg: 60
view profile
History
the earth is growing
Posted: 10/11/2008 9:43:05 PM
The expanding earth theory does not account for subduction (when two crusts meet one slides underneath the other) and the evidence for subduction is overwhelming. For one thing, we can see evidence of it using seismic tomography.

Evidence using paleomagnetic data suggests that 400 million years ago the earth's radius was about 2% larger than today.
However, the earth is expanding slightly. The enormous weight of the glaciers during the last ice age squished the earth and the glacial rebound from the loss of that weight from areas that had glacial ice sheets show slight expansion. And the earth accumulates a few tonnes of dust per year from space. Of course, neither of these support the expanding earth theory however.
Its all about subduction, baby
 iSeal

Joined: 10/17/2007
Msg: 61
view profile
History
the earth is growing
Posted: 10/11/2008 11:20:33 PM
Well, if we're going to pull out the credentials - I'm a geophysicist.

Just because something is called a "theory" does not mean that it's easily disputable. It's more a question of semantics. At a very basic level, you can see plate tectonics in action by looking at how South America fits well into Africa, and how the other continents fit well together. You can see the motion *live* with the formation of the Hawaiian Islands. You can see it with the formation of mountain ranges. The drift of the continents is measurable, by the way. As for why - it has to do with the flows in the Earth's (fluid) mantle.

There is no conspiracy to protect conventional wisdom. There is only the basic scientific principle - prove it. Trust me, the minute they discover that the inner earth is composed of delicious blueberry flavoured jelly, the scientific community will be all over it.
 Light Storm

Joined: 5/23/2006
Msg: 62
view profile
History
the earth is growing
Posted: 10/11/2008 11:39:03 PM

The expanding earth theory does not account for subduction (when two crusts meet one slides underneath the other) and the evidence for subduction is overwhelming. For one thing, we can see evidence of it using seismic tomography.


Under the expanding earth theory, there are a lot of really great points agaist Subduction. Paleomagnetic data is something I honestly don't know much about, but it looks like a pretty complex math formua.

Naomi Oreskes is a Professor of History and Science Studies at the University of California San Diego. Oreskes received her BSc degree in Mining Geology from the Royal School of Mines of Imperial College, University of London in 1981, and worked as a Research Assistant in the Geology Department and as a Teaching Assistant in the departments of Geology, Philosophy and Applied Earth Sciences at Stanford University starting in 1984. She received her PhD degree in the Graduate Special Program in Geological Research and History of Science at Stanford in 1990. She received a National Science Foundation's Young Investigator Award in 1994.... I strongly recomend you check out this womens book "The Rejection of Continental Drift: Theory and Method in American Earth Science (1999) "

looky, I found a link... I'm still sifting through it

http://books.google.ca/books?id=EEQdk9GRfkoC&printsec=frontcover&dq=The+Rejection+of+Continental+Drift:+Theory+and+Method+in+American+Earth+Science+(1999)&lr=#PPA2,M1
 rockondon

Joined: 2/21/2007
Msg: 63
view profile
History
the earth is growing
Posted: 10/11/2008 11:46:16 PM

Light Storm: I strongly recomend you check out this womens book "The Rejection of Continental Drift: Theory and Method in American Earth Science (1999) "

call me lazy if you like but I really have no interest in reading a book in order to continue this discussion. Perhaps you could bring up some key points and I'll do my best to address them.
 iSeal

Joined: 10/17/2007
Msg: 64
view profile
History
the earth is growing
Posted: 10/11/2008 11:49:12 PM
Under the expanding earth theory, there are a lot of really great points agaist Subduction. Paleomagnetic data is something I honestly don't know much about, but it looks like a pretty complex math formua.

Actually, paleomagnetic data corroborates the theory of continental drift. The best case example is the very visible shift in polarity with the newly formed crust in the mid-Atlantic ridge.

As for subduction, that's corroborated in seismic data, by looking at the centers of friction along the crust's interior. The interface between the two plates become very visible in 3D.

Look, this is all very basic, well established stuff. It's beyond the realm of scientific uncertainty.
 Light Storm

Joined: 5/23/2006
Msg: 65
view profile
History
the earth is growing
Posted: 10/11/2008 11:53:25 PM
lol... I probably shouldn't have posted the link as it's pro continetal drift book, or it is from what I've read so far. Continental drift in it's early stage of theory where basicly laughed at by the scietific community because it didn't jive with the supporting systems at that time. It was through relentless work of supporters of continental Drift that made it clear to the scietific community that the data was good and true.

The keypoints I've gotten from the book so far is that radical new ideas... even if later on proven to be true will be rejected based on scietific philisophy of thinking.

James

lol... I'm still reading it, even tho it doesn't sound like it's going to support expanding earth at all... I consider myself very open minded to hearing more about her little rant on science in general.
 iSeal

Joined: 10/17/2007
Msg: 66
view profile
History
the earth is growing
Posted: 10/12/2008 12:00:42 AM
Continental drift as a theory is about a hundred years old or so, and didn't become geological mainstream until the 1960s. That's not to say that it isn't backed by any evidence - the instruments we have at our disposal now makes what we had in the sixties look like child play. It's existence has been been proved over and over, through hundreds of different methods.

Don't interpret its recent adoption as meaning that the theory will radically change. Continental drift is as well established as evolution. Think about it as the evolution from flat earth theory to spherical-ish earth. The latter is what stuck, and isn't going to change.

What will change is that we'll know more about the smaller things - a more detailed understanding of the flow mechanics of the mantle for instance.
 Light Storm

Joined: 5/23/2006
Msg: 67
view profile
History
the earth is growing
Posted: 10/12/2008 12:06:51 AM
Okay... read as far as this little book preview will let me go.... (about 50 pages) I think this quote sums it up really well...

"In the early twentieth century, American earth scientists were united in their opposition to the new--and highly radical--notion of continental drift, even going so far as to label the theory "unscientific." Some fifty years later, however, continental drift was heralded as a major scientific breakthrough and today it is accepted as scientific fact. Why did American geologists reject so adamantly an idea that is now considered a cornerstone of the discipline? And why were their European colleagues receptive to it so much earlier? This book, based on extensive archival research on three continents, provides important new answers while giving the first detailed account of the American geological community in the first half of the century. Challenging previous historical work on this episode, Naomi Oreskes shows that continental drift was not rejected for the lack of a causal mechanism, but because it seemed to conflict with the basic standards of practice in American geology. This account provides a compelling look at how scientific ideas are made and unmade."

She doesn't talk about the expanding Earth Theory at all... I wonder what she would think of it... going to see if I can find her Email and ask her :)

James

UPDATE... well, that wasn't hard to find at all... I'll post anything she tells me on the forum for public interest :)
 iSeal

Joined: 10/17/2007
Msg: 68
view profile
History
the earth is growing
Posted: 10/12/2008 12:18:59 AM
Her critique of the research community is valid. To be honest, there was enough evidence to certainly take a more serious look at the continental drift theory at an earlier time. What happened there I'm not too familiar with. Then again, I'm a geophysicist - not a historian.
 TomHorne

Joined: 9/14/2008
Msg: 69
view profile
History
the earth is growing
Posted: 10/12/2008 12:22:01 AM
No. You did not get "a little off track", you were never anywhere near the track in the first place. Though, in a way, I prefer your vague ramblings to your earlier claims, if only because you are no longer trying to drag the work of reputable scientists, such as our understanding of pair production, into your fantasy world.

Still, I have to ask... Are you even trying anymore? Seriously, now you're making up your own theory for the extinction of the dinosaurs, without suggesting any problems with the existing theories except that you didn't "like them"? It's hard to decide if I'm more in awe of the absurdity or the irrelevance.

And your response to my point about the energies involved in pair production... wow. Could I even call that a response? Are you afraid I hurt the self-esteem of photons? Yes, it's true that many photons will do more than one photon. In fact, 1000 photons of equal wavelength will have exactly 1000 times the effect of one of them. The math is all there. It does not come anywhere close to adding up to the conclusion you hope for, and no amount of poetry will change that.

Scientific theories are not accepted on the basis of how cool they are. They are accepted when those who propose them do the work involved in demonstrating that they are more plausible than all alternatives. If Adams manages to do this, by finding new evidence supporting his theory or against the existing theories, and most importantly addressing the gaping holes in his (starting with where all the new matter came from), I will happily take another look at it. Until then, I find the idea that I am expected to look at his first, pitiful attempt and say "Sure, it violates all the laws of physics, but the animation looks so neat! It must be true!" somewhat insulting.
 FrogO_Oeyes

Joined: 8/21/2005
Msg: 70
view profile
History
the earth is growing
Posted: 10/12/2008 12:46:50 AM
Then there are little things liked ocean sediments lifted a half mile or more above the surrounding sediments wherever one plate slides under another: The Rocky Mountains and their relatives from the Arctic Ocean to Tierra del Fuego, the Coast Mountains, the Appalachians, the Himalaya. Add to those, the mountain ranges with large numbers of volcanos created in the process, such as the Cascades Mountains. There's plenty of good evidence of a past connection between India, Madagascar, Africa, Australia, South America, and Antarctica...yet the inflating balloon stretched India some 5000 miles from Africa, while Madagascar only moved 100. In the process, India slammed into Asia. Likewise, a chunk of the Appalachians has been twisted sideways, broken off, and is now known as the Ozarks. That's not possible without plate tectonics, regardless of whether the Earth is inflating or not. Plate tectonics is required of the inflationary Earth model, but also matches the data fine all by itself.

The whole "matter from energy" concept is utterly ludicrous. There is no free ride. E=MC^2. The equation balances; energy and matter combine to a constant sum. The amount of radiation released is tiny in comparison to the amount of matter it is expected to create. To create one atom, you must completely convert another atom into energy, not simply use the small number of particles produced by radioactive decay. If you create one atom, you lose one atom [on average].

An ancient Earth without mountains? Also ludicrous. All kinds of evidence of worn down ancient mountain ranges, such as the Appalachians. Hundreds of feet of sand, dust, mud and clay eroded, reformed into sandstone, mudstone, shale, limestone, and then into gneiss, schist, marble, and slate. That's a lot of flat-ground erosion. At a bare minimum, there would be mountains created by impact craters and volcanos. There are a number of very large craters ringed by mountains. I can think of at least one on Australia's east coast, and the monster of Xixchulub happens to coincide with the timing of the last major extinction.

THEN...people forget, or are simply unaware, that Pangea was NOT the "original" land mass. Pangea itself was actually formed by the collisions of multiple previous continents, which were themselves formed by the breakup of Rodinia. These geographic arrangements are determined not only by shape of current continents, but by paleomagnetism, rock types, etc. Much of that data is used to support the inflationary model, but it ONLY works for that model if you exclude everything before Pangea, and even then it's a stretch [so to speak]. It would require inflation, distortion, deflation, inflation, more distortion. It defies physics and chemistry which work just fine otherwise.
 Gotapulse

Joined: 3/21/2005
Msg: 71
the earth is growing
Posted: 10/12/2008 2:03:58 AM
Why are we even having to debate this ? Did we suddenly decide that Earthquakes are the result of a billion people all jumping up and down in unison or something ? Did we lose all evidence of the various ice ages this planet has experienced ? Did we misplace all the physical evidence of fossilized flora and fauna indicating that all the continents were joined together in certain areas but not at others ? Most importantly, are we not paying school teachers enough ?
 Light Storm

Joined: 5/23/2006
Msg: 72
view profile
History
the earth is growing
Posted: 10/12/2008 10:10:03 AM
To iSeal



Her critique of the research community is valid. To be honest, there was enough evidence to certainly take a more serious look at the continental drift theory at an earlier time. What happened there I'm not too familiar with. Then again, I'm a geophysicist - not a historian.


Yah, I like how she writes her findings out, I'm hoping she responds to my email asking her about what she thinks of the expanding Earth theory.

To Tom Horm



No. You did not get "a little off track", you were never anywhere near the track in the first place. Though, in a way, I prefer your vague ramblings to your earlier claims, if only because you are no longer trying to drag the work of reputable scientists, such as our understanding of pair production, into your fantasy world.


The biggest hole in the expanding earth theory boils down to this question "Where does the matter come from" I'm not an expert on this kind of stuff, but it's a question I attempt to answer by tossing in idea's. I can tell you this... as a 'feeling' 'perceiving' type I go off gut feelings a lot more than the logical 'thinking' 'judging types'. To say the massive landmasses of the planet just float around wily nily bumping and crashing into each other... to me... feels ludicrous. Everything fitting together as the earth gets smaller is an interesting observation that to me... feels right. Where did all the matter come from? I don't know... but answer me this... Was the total amount of mass in the known universe created with the big bang? Or do you think mass could be growing as time goes on?



Still, I have to ask... Are you even trying anymore? Seriously, now you're making up your own theory for the extinction of the dinosaurs, without suggesting any problems with the existing theories except that you didn't "like them"? It's hard to decide if I'm more in awe of the absurdity or the irrelevance.


Yup :) Still digging up information for and against expanding Earth, The important thing to keep in mind... I can do both!



And your response to my point about the energies involved in pair production... wow. Could I even call that a response? Are you afraid I hurt the self-esteem of photons? Yes, it's true that many photons will do more than one photon. In fact, 1000 photons of equal wavelength will have exactly 1000 times the effect of one of them. The math is all there. It does not come anywhere close to adding up to the conclusion you hope for, and no amount of poetry will change that.


Never underestimate the power of imagination :) It's what separates us from beasts



Scientific theories are not accepted on the basis of how cool they are. They are accepted when those who propose them do the work involved in demonstrating that they are more plausible than all alternatives. If Adams manages to do this, by finding new evidence supporting his theory or against the existing theories, and most importantly addressing the gaping holes in his (starting with where all the new matter came from), I will happily take another look at it. Until then, I find the idea that I am expected to look at his first, pitiful attempt and say "Sure, it violates all the laws of physics, but the animation looks so neat! It must be true!" somewhat insulting


I've been reading works from one scientist who believes in both, he’s got some interesting points. But than again, he is one of the original supporters of the theories. It isn't new, it's been around for a very long time with a continued very small following.

To FrogO_Oeyes



Then there are little things liked ocean sediments lifted a half mile or more above the surrounding sediments wherever one plate slides under another: The Rocky Mountains and their relatives from the Arctic Ocean to Tierra del Fuego, the Coast Mountains, the Appalachians, the Himalaya. Add to those, the mountain ranges with large numbers of volcanos created in the process, such as the Cascades Mountains. There's plenty of good evidence of a past connection between India, Madagascar, Africa, Australia, South America, and Antarctica...yet the inflating balloon stretched India some 5000 miles from Africa, while Madagascar only moved 100. In the process, India slammed into Asia. Likewise, a chunk of the Appalachians has been twisted sideways, broken off, and is now known as the Ozarks. That's not possible without plate tectonics, regardless of whether the Earth is inflating or not. Plate tectonics is required of the inflationary Earth model, but also matches the data fine all by itself.


Tell me what you think of this clip " http://www.continuitystudios.net/clip07.html " Neal Adams observation makes more sense to me... the layman than anything else proposed.



The whole "matter from energy" concept is utterly ludicrous. There is no free ride. E=MC^2. The equation balances; energy and matter combine to a constant sum. The amount of radiation released is tiny in comparison to the amount of matter it is expected to create. To create one atom, you must completely convert another atom into energy, not simply use the small number of particles produced by radioactive decay. If you create one atom, you lose one atom [on average].


Do you agree that all living things start out small, and get bigger as time goes on... and this doesn't just apply to ones life, but the life of it's DNA... over a massive amount of time, what started out as a single cell, is now an elephant. I don't think it's a giant leap to take what we know about life and be able to apply it to things bigger than ourselves.



An ancient Earth without mountains? Also ludicrous. All kinds of evidence of worn down ancient mountain ranges, such as the Appalachians. Hundreds of feet of sand, dust, mud and clay eroded, reformed into sandstone, mudstone, shale, limestone, and then into gneiss, schist, marble, and slate. That's a lot of flat-ground erosion. At a bare minimum, there would be mountains created by impact craters and volcanoes. There are a number of very large craters ringed by mountains. I can think of at least one on Australia's east coast, and the monster of Xixchulub happens to coincide with the timing of the last major extinction.


Okay... I don't know where you got that from, but it doesn't connect to expanding earth theory at all. If anything, Ancient earth would have been all huge rocky mountains and the plains are from those mountains being stretched out over time. If the theory ever attracts the attention of those willing to prove it... we might see less mountains over time.



THEN...people forget, or are simply unaware, that Pangea was NOT the "original" land mass. Pangea itself was actually formed by the collisions of multiple previous continents, which were themselves formed by the breakup of Rodinia. These geographic arrangements are determined not only by shape of current continents, but by paleomagnetism, rock types, etc. Much of that data is used to support the inflationary model, but it ONLY works for that model if you exclude everything before Pangea, and even then it's a stretch [so to speak]. It would require inflation, distortion, deflation, inflation, more distortion. It defies physics and chemistry which work just fine otherwise.


I don't know anything about Rodinia, I'm going to look into that one :) Thanks


To Gotapulse



Why are we even having to debate this ? Did we suddenly decide that Earthquakes are the result of a billion people all jumping up and down in unison or something ? Did we lose all evidence of the various ice ages this planet has experienced ? Did we misplace all the physical evidence of fossilized flora and fauna indicating that all the continents were joined together in certain areas but not at others ? Most importantly, are we not paying school teachers enough?


Are you saying school teachers should be paid more to suppress new ideas to re-enforce old ones? Are you saying radical theory’s shouldn't be talked about because they fly in the face of what some think is fact... yes... your right Gatapulse... teachers should beat it into their students that the earth is flat and it's the center of the known universe... hell, they can even prove it with pictures... look... it's like a giant pancake. I wish some teacher said "This is a unaccepted theory that has a small following" They could do the same for other theorys like "Hollow Earth" (Wich I don't agree with, but did look at), but at least students would have a chance to be given the chance to think for themselves about it.
 TomHorne

Joined: 9/14/2008
Msg: 73
view profile
History
the earth is growing
Posted: 10/12/2008 10:33:43 AM

Why are we even having to debate this?


We don't have to. I choose to debate it because of the chance, however small, that someone, somewhere out there, reading this thread, will not not be sucked in by this. I hope to demonstrate that real science is not, as many here seem to characterize it, a bunch of old men in lab coats yelling that their theory is best just because they say so.

Rather, true scientific progress is based on thoroughly studied facts, held to very strict standards of proof, and this is a good thing. The established scientific knowledge is reliable precisely because of the skepticism that people like Light Storm whine about. The fact that the scientific community dismissed continental drift at first does not make it less plausible now. Just the opposite: the fact that enough supporting evidence was found to beat that skepticism makes it far more convincing than if the scientific community had reacted to it by saying "Hmm, yeah. That sounds pretty cool. Ok, guys, listen up! This is the new theory! Start updating the textbooks!"

If I can convince only one person that theories that are rigorously questioned, tested and proven are better than ones that someone with no experience in the field just made up posted on youtube, I will say it was a good use of my spare time.
 stargazer1000

Joined: 1/16/2008
Msg: 74
view profile
History
the earth is growing
Posted: 10/12/2008 10:38:09 AM
And we're getting back into a discussion of the difference between theory, hypothesis and conjecture.

Theory is a scientific term meaning a model built up or torn down based on observations of the natural world, either by experimentation or direct observation.

Hypothesis is a statement that leads to theory but provides for a direction for examination.

Conjecture is simply everyone sitting around saying, "wouldn't it be cool if...?"

The natural rest state for anything large mass in the universe is a sphere. Earth's status as a solid sphere - crunchy on the outside and soft and chewy on the inside - is already proven through seismology and geology. And the proponent of this growing earth idea is proposing that Earth is growing like a geode - hollow in the center.

That's not to say radical ideas haven't been tossed out and proven to be true. The Big Bang and continental drift being prime examples. However, it was the follow-up science, involving years of painstaking research that has led to our understanding of what the world is really like. I'm comfortable with that. I sometimes wonder why others have a problem with it, cooking up grandiose and complex conspiracies of intellectual suppression.
 TomHorne

Joined: 9/14/2008
Msg: 75
view profile
History
the earth is growing
Posted: 10/12/2008 11:38:34 AM

I can tell you this... as a 'feeling' 'perceiving' type I go off gut feelings a lot more than the logical 'thinking' 'judging types'.


I don't want to put down gut feelings and intuition - they are very important in many areas of life. A basketball player does not solve quadratic equations and adjust for air resistance to decide angle and speed when shooting a free-throw - he goes by his gut and intuition. A detective will often solve a case with a theory that came to him as a 'gut feeling'. These are good, and helpful.

HOWEVER (you knew that was coming, didn't you?) - except in situations where time is critical or the outcome is relatively unimportant, the gut feeling should be backed up by concrete fact. The basketball game fits these criteria, but the homicide investigation does not. Imagine a detective going before a judge and jury and saying "This man is guilty, 'cause I got a gut feeling!" It would be, to use your word, ludicrous. Instead, the detective must find hard facts that prove his intuition right. Fingerprints, DNA, polygraphs, all can be used to support his theory.

Another, equally important but far more difficult thing for the detective to do, is to abandon his intuition if the facts contradict it. It is an unpleasant task for anyone to admit they were wrong, even to themselves, but the alternative is to waste vast amounts of time trying to prove a false conclusion to be true, which ultimately must fail.


Do you agree that all living things start out small, and get bigger as time goes on... and this doesn't just apply to ones life, but the life of it's DNA... over a massive amount of time, what started out as a single cell, is now an elephant. I don't think it's a giant leap to take what we know about life and be able to apply it to things bigger than ourselves.


Organisms do get bigger. The difference is that they have a source for their increased mass. Plants absorb the chemical components from the soil, and use solar energy to combine them into organic compounds (Please note: the solar energy is used to COMBINE the molecules, not CREATE them. The matter is all absorbed fom the environment.) Animals get their increased mass by eating those plants.

This points out another problem with intuition - it works well with things we've experienced before, like basketballs and organisms, but we can often be too willing to apply it to things that we don't have experience with, and look only superficially similar. Earth may look like a basketball, but it does not behave like one. NO ONE has direct experience with the behavior of objects as large as the earth, or time periods on a geological scale. When it comes to these situations, we must be willing to let the math of physics and statistics take over for our limited intuition.

I actually have some direct experience with this - in elementary school (I don't remember exactly what grade), I wrote a report on volcanoes. In my conclusion, I made the prediction that as volcanoes continued to erupt, the earth would become hollow. This was, as you can see, a variation of the growing earth theory. As I became more aware of the physics involved in such huge systems over such vast time, I came to realize how silly it was to think that hollow cavities in the earth would not collapse LONG before they came anywhere near large enough to justify a description of the earth as being even porous, let alone hollow. I therefore gave up the idea. What if I had not had the humility to admit that my theory was wrong? Would I still be trying to convince people of it, while shunning any evidence that may contradict it? Would I be telling skeptics that they just need to use their imagination? Would someone on an internet forum be kind enough to try to set me straight?
Page 3 of 22 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22
 
Show ALL Forums  > Science/philosophy  > the earth is growing