mirrored file at http://SaturnianCosmology.Org/ For complete access to all the files of this collection see http://SaturnianCosmology.org/search.php ========================================================== The Collected Works of Tim Thompson _An off & on member of the [1]Skeptics Society, I am a committed opponent of pseudoscience. I do my part by writing about it; from this page you can reach everything I wrote that want you to see. Primarily I have concentrated on young-Earth creationism and Velikovskian type catastrophism, mixed in with a little just-plain science. My active research in astronomy & physics is featured on my [2]research page. This is my writing for public consumption._ _Nothing I write is sacrosanct; I am prepared to fix mistakes, or retract anything that turns out to be erroneous. Feel free to [3]contact me regarding anything I write with suggestions for improvement, or whatever._ _Military History Writings_ * [4]On the gulf War _This is my first try at a military web page. The center piece of this effort is an order of battle, a complete list of all units that deployed, and their organization. I give a short description of the action, but probably don't say anything you shouldn't already know. Links to online military history sources are included. As far as I know, the order of battle that I present here is the most detailed single source for this information that is available on the web, and maybe anywhere. _ _Anti Creation-Science Writings_ _I write specifically in response to what I consider the recklessly pseudo-scientific notion that the Earth is about 10,000 years old. The young-Earth creation scientists insist that valid, bona-fide scientific argument & evidence show that the Earth really is that young, contrary to standard science, which pinpoints the age of the Earth at around 4,500,000,000 years. I can think of no more charitable response than to say that it's a really stupid idea. These articles provide more detailed responses, to specific arguments raised. All of these articles were written by me, and me alone. But a lot of other like minded people write with the same thing in mind, and their collected writings can be found in such venues as the [5]Talk.Origins Archive, and the [6]Internet Infidels Modern Library._ * [7]A Radiometric Dating Resource List _There are a lot of ways to derive relative ages, to tell that one thing is older than another. There are even a lot of ways to tell when something is really old. But there is really only one way to tell how old something is, an absolute age in years. It's done by radiometric (or radioisotope) dating. In simple terms, we take advantage of our knowledge of radioactive decay rates to determine the absolute time since the radioactive clock was last reset. These methods are attacked relentlessly by young-Earth creationists; not surprisingly, since they constitute by far the most powerful, direct evidence for the age of the Earth. So I have collected links to every worthwhile resource I could find. Here you will find rebuttals to claims made by young-Earthers, as well as straight explanations of dating methods, from the simple to the advanced level. Every web resource I could find is here, and I think it is the most complete list of its kind anywhere._ * [8]Creation Science, the Age of the Universe, and Stellar Evolution _A criticism of Henry Morris, and others. Morris says that stellar evolution is not even science, despite being one of the major activities in astrophysics world wide. In this article I show that stellar evolution is science, and also good science._ * [9]The Recession of the Moon and the Age of the Earth-Moon System _A refutation of the common creationist argument that the tidal physics of the Earth-Moon system precludes an evolutionary age. Includes an introduction to tides, and an examination of the history of the scientific study of the tidal interaction between the Earth and the Moon. It is demonstrated that there are no inconsistencies between an evolutionary age of the Earth and the tidal interaction between the Earth and Moon._ * [10]On Creation Science and the Alleged Decay of the Earth's Magnetic Field _A criticism of the idea put forth by creation scientist Thomas G. Barnes that the age of the Earth can be physically determined as about 10,000 years, via the exponential decay of the Earth's dipole magnetic field. Unfortunately for Barnes, the Earth's magnetic field isn't exponentially decaying, which pulls the rug out from under his argument. But even if it were, his methodology is so bad that it wouldn't mean anything anyway._ * [11]Meteorite Dust and the Age of the Earth _A criticism of the common young-Earth claim that the deposition rate of meteorite dust on the Earth is so large, that both the Earth and Moon should be deeply covered in space dust by now, were they really 4,500,000,000 years old. But their hasty argument is based on a mid 1960's paper that was the first quantitative effort to measure the meteorite dust accretion rate onto the Earth. And even then they exaggerate the author's conclusions. But since then we have measured the true dust fall rate directly, and the answer is that we really expect about 66 centimeters of spacedust over 4 billion plus years._ * [12]On Creationism & Plate Tectonics * [13]On Walter Brown & Plate Tectonics _Two articles in response to the claim by creation scientist Walter Brown that plate tectonics is false, and that plate subduction does not happen. The first article is archived here on my webpages, and is a synopsis of posts I made to the tall.origins newsgroup. The second article is housed in the [14]Internet Infidels Modern Library. Both address the same issue, in slightly different form. Both contain references for further reading. And either one serves to prove that Walter Brown's assertions qualify as pseudo-science._ * [15]Is There Evidence for a Young Earth? _A direct response to a list of 10 Scientific Evidences for a Young Earth, originally hosted by the [16]Christian Aplolgetics & Research Ministry (CARM). All 10 "evidences" are typical of the careless approach young-Earth creationists commonly take to science, ranging from the outdated sources to outright falsehoods. Each of the 10 "evidences" is addressed in turn, some in more detail. There are also links to other, outside sources that address the same issues. The list has since been removed from the CARM board, perhaps because of me. But since the list of arguments is not unique to CARM, but fairly common, I keep my list of refutations._ * [17]Twenty-Four Young Earth Arguments Refuted _A direct response to a list of 24 items advertised as "evidence for creation". Similar to the page above, another list of pre-creationist arguments is refuted._ * [18]On Creation Science and "Transitional Fossils" _A response to the oft repeated claim that evolution cannot be true because there are no transitional fossils. It is quite a falsehood, as I demonstrate here, including links to other sources of transitional fossil evidence._ _Anti Catastrophist Writings_ * [19]Is the Planet Venus young? _According to Immanuel Velikovsky's 1950 book Worlds in Collision, the planet we now call Venus was actually formed about 10,000 years ago by ejection from Jupiter. He thought he could explain several aspects of myth and biblical stories by postulating a peculiar history for the solar system. His book has Venus born by ejection from Jupiter, and then features a number of close encounters and near collisions, between the Earth, Mars and Venus (sufficient for all 3 planets to exchange atmospheric gases). All this went on somewhere maybe 10,000 to 8,000 years ago, and then everything just settled into the current, fairly well behaved solar system. The argument is made that Venus is hot, not because of a [20]greenhouse effect in the atmosphere, but because the planet is still cooling down from its earlier "incandescent" state. My article is a response to some specific claims that the current physical state of Venus offers strong evidence of its recent birth, and that scientists are engaged in a deliberate attempt to cover it up by falsifying data._ * [21]On Electric Stars _The electric universe hypothesis is the brainchild of Australian neo-Velikovskian physicist Wallace Thornhill, by which he seeks to eliminate gravitation altogether and explain all of nature by electromagnetism. The result is some pretty bizzare stuff, including the electric star hypothesis. This hypothesis holds that the source of solar (and stellar) heating is at the suface, and not in the interior. Surface heating is caused by a heavy bombardment of relativisitic electrons accelerated towards the sun by its extremely large excess positive electric charge. There are a lot of reasons to be suspicious of such an argument, which I discuss in this rather long transcribed mailing list message from 1998._ * [22]On the "Electric Sun Hypothesis In the same vein as the previous, but more recent in vintage (Jan 2001). This one deals very specifically with the sun, and a webpage by one of Thornhill's fans. * [23]On the Geodynamo _If stars can be electric, why not planets? Thornhill says that dynamo theory cannot account for planetary magnetic fields. Rather, in his view, the mangetic field comes from the fact that the planet has a large net electric charge and rotates. There are a lot of good physical reasons for discounting this idea as well, as explained in another of my transcribed mailing list messages. Includes an introduction to the basic concepts of geodynamo theory._ * [24]Hertzsprung Russell Diagram and Stellar Evolution _A brief introduction to stellar evolution and the Hertzsprung-Russell diagram. Originally intended as a tutorial for the electric universe crowd, who think that stellar spectral types and colors are all the result of different temperatures of "anode discharge" in an electric universe. But it functions well, I think, as a basic introduction to stellar evolution even if the electric universe part is of no interest._ _General Science Writings_ * [25]Cosmic Microwave Background, July 2002, updated February 2003 A brief introduction, what the microwave background is, and what it's value is to the science of cosmology. Extensive links to other webpages, and bibliography of original sources. A good place, I hope, to start the journey of understanding the CMB. * [26]What is the brightest star in the Milky Way? _So which is the brightest star in out galaxy, really? I have tried to nail it down (and am still trying), and here are the fruits of my efforts so far. Come and find out if the Pistol star is really the brightest star in the Galaxy. _ * [27]Is the Universe Younger than its Oldest Stars? _Comments on recent controversies concerning the age of the universe, as determined through Hubble Space Telescope Observations. The reported conflict between the age of the universe and its oldest stars has been resolved._ * [28]Solar Fusion & Neutrinos _A short explanation of the nuclear fusion reactions inside the sun - what reactions are happening & how we know they are. Also introduces the neutrino problem and its solution. References to general & technical sources including several web based resources._ * [29]Adventures in Entropy _Entropy could hardly be more misunderstood than it is, even if it were made to be misunderstood on purpose! This page is the portal to what is currently a three part essay on entropy & thermodynamics. Intended to eventually address the claim that evolution violates the 2nd law of thermodynamics (a claim which is worse than merely wrong), it hasn't quite got there yet. I am still working on it, and it took me quite a bit of effort just to get this far. I will add to it as I can, and the portal also includes links to other entropy related websites._ _____________________________________________________________ _Page updated and links checked: 16 April 2002_ _____________________________________________________________ _Back to [30]Tim Thompson's Home Page. Visit the [31]Virtual University of Ediacara (their logo is featured in the page background image). Read [32]The Evolutionary Hymn. _ setstats 1 References 1. http://www.skeptic.com/ 2. file://localhost/www/sat/files/tim_thompson/research.html 3. mailto:Timothy.J.Thompson at jpl.nasa.gov 4. file://localhost/www/sat/files/tim_thompson/desert-storm.html 5. http://www.talkorigins.org/ 6. http://www.infidels.org/library/modern/ 7. file://localhost/www/sat/files/tim_thompson/radiometric.html 8. file://localhost/www/sat/files/tim_thompson/stellar.html 9. http://www.talkorigins.org/faqs/moonrec.html 10. http://www.talkorigins.org/faqs/magfields.html 11. http://www.talkorigins.org/faqs/moon-dust.html 12. file://localhost/www/sat/files/tim_thompson/subduction.html 13. http://www.infidels.org/library/modern/tim_thompson/brown.html 14. http://www.infidels.org/library/modern/ 15. file://localhost/www/sat/files/tim_thompson/young-earth.html 16. http://www.carm.org/ 17. file://localhost/www/sat/files/tim_thompson/young-earth2.html 18. file://localhost/www/sat/files/tim_thompson/trans-fossils.html 19. http://www.talkorigins.org/faqs/venus-young.html 20. http://www.ems.psu.edu/~fraser/Bad/BadGreenhouse.html 21. file://localhost/www/sat/files/tim_thompson/grey-areas.html 22. file://localhost/www/sat/files/tim_thompson/electric-sun.html 23. file://localhost/www/sat/files/tim_thompson/geodynamo.html 24. file://localhost/www/sat/files/tim_thompson/hr.html 25. file://localhost/www/sat/files/tim_thompson/cmb.html 26. file://localhost/www/sat/files/tim_thompson/bright-stars.html 27. file://localhost/www/sat/files/tim_thompson/oldstars.html 28. file://localhost/www/sat/files/tim_thompson/fusion.html 29. file://localhost/www/sat/files/tim_thompson/entropy.html 30. http://www.geocities.com/CapeCanaveral/8851/ 31. http://www.ediacara.org/ 32. file://localhost/www/sat/files/tim_thompson/evohymn.html