rmooney@uicsl.UUCP (02/22/84)
#N:uicsl:7500049:000:7452 uicsl!rmooney Feb 21 12:34:00 1984 Mr. Miller in his introductory paragraph of his last message attempts to neatly dispose of the Occam's razor arguement against creationism as science, and moves quickly on to a more secure area for him, the Paluxy River tracks. Unfortunately, his little sidestep cannot be allowed. First, let me state that although I find the specific "evidence" that creationists attack evolution with to be generally unfounded, I do not feel knowledgeable enough to defend evolution on all counts. It is obvious that one person cannot address every piece of evidence or redo every scientific experiment ever done. One must trust the scientific community to evaluate claims within their area of expertise. I am confident that if any of the arguements raised by creationists have any merit, they will event- ually be recognized and accepted by the majority of scientists within the appropriate field; however, as yet this has not been the case. I encourage persons who believe there is scientific evidence that the current view of "origins" is inadequate to attempt to convince scientists in the appropriate fields of their claims, such challenges are an important part of science. So far, so called "scientific creationists" have not been very succcessful in this endeavor. However, I feel, as I believe almost all scientists do, that proposing supernatural causes is something which science cannot do. I feel there should be, and is, within the philosophy of science a tenant which disallows such a thing. I feel it is obvious that a supernatural explanation is not an explanation at all. Such concepts as God are by definition unexplainable and can therefore not be used in a scientific theory whose entire purpose is to explain. Fortunately, my sentiments are not just my own but ones which form the basis of a fundamental axiom of science "Occams Razor", "Thou shalt not propose theories more complicated than necessary to explain the observed evidence." To those who doubt that it is fundamental to science I refer you to the cause of the heliocentric revolution, and to Newton's Principia in which it is stated almost directly. Mr. Miller would have us believe that it is somehow "unfair" to rule out a theory on anything but empirical grounds. Well, who ever said science was "fair"? It is obvious that all theories are not "created equal". Apparently, Mr. Miller would have considered the scientists who first accepted helio- centrism as being unfair to Ptolmaic astronomy which had yet to be disproven. Apparently to Mr. Miller the complexity of an idea should have no bearing on its acceptability as a scientific theory. It would be perfectly fine to still accept the view that pulsars are well timed beacons of an advanced extraterrestrial civilization despite the existence of a simpler theory that they are rotating neutron stars. After all, we can't actually go visit pulsars and perform controlled experiments on them, and both seem to fit (or could be made to fit) the data equally well; therefore, both should be taught on an equal time basis. Obviously this is not what we want. If science could not apply Occams Razor to evaluate competing theories, it would be impotent since it would be swamped with a plethora of possible explanations with no means to evaluate them. Now to expand on the point that creationism, since it presupposes a supernatural realm, could never be considered science since simpler naturalistic explanations would always exist. I challenge anyone to imagine something occuring in the natural world which would absolutely demand the existence of a supernatural realm and could not be explained with an appropriately concocted materialistic explanation. I fail to see how this could be done. To paraphrase Arthur C. Clarke: "Any sufficiently advanced materialistic explanation is indistinguishable from magic" Let us assume, for the sake of arguement, that the creationists convinced me that all life appeared suddenly on Earth. I would probably propose, being of a science-fiction mindset, that it could be the case that life was planted here from a giant space-ark from another planet on which such life evolved. However, what if they convinced me that the abiogenesis of life as we know it is theoretically impossible (how this could be shown to be imposssible and not just unlikely I do not know), then I would probably propose that we were designed and created by another form of intelligent life based on another chemistry or even just "energy entities". I will stop before getting too ridiculous but I believe this type of reasoning could go on indefinitely. The important point is that I never have to suppose something mystical or unexplainable, everything obeys some sort of materialistic laws, supposing something unexplainable or unobservable by definition at any point would be a violation of Occams Razor. Giving up at somepoint and saying there was a GOD would be a scientific cop-out and leave a very complex mechanism unexplained when simpler alternatives remain. I have confronted Mr. Miller personally on the issue of why he does not propose such theories as the extraterrestrial origin one if he truly believes the validity of his evidence, instead of immediately resorting to a supernatural explanation which is much more complicated. In his answer he revealed his real motivation, scientific validation of his personal religious beliefs. He stated that if evidence for the age of the Earth and origin of life agreed on the surface with the the Bible's account then he believed this somehow has proven the rest of the information in the Bible to be true as well. Apparently he would have us believe it is scientific to rely on the consistency of a *book*. Is this what we want! I would also reply that if the Bible was consistent with certain scientific findings that it would support the extraterrestrial hypothesis beautifully. Mythology consistent with the facts would appear naturally in such a situation and it would be reasonable for the early earth folk to consider their care- taker/"creator" as a God, remember, Cortez was thought to be a god by the Aztecs. Some might believe my alternative proposals to be "ridiculous" and "impossible" (let me state again I see no evidence warranting such theories). All I can say to that is that they are certainly less ridiculous and impossible than the idea of a supernatural. They may simply not seem that way because the latter idea has had more exposure since many people accept it as a matter of *faith*. However, to an unbiased mind the alternatives to supernatural creation are certainly simpler. Their ontology does not demand a whole other realm of existence which is unobservable and un-explainable. So until the creationists are willing to explain what kind of creature this "God" is and what physical laws and limitations He is bound by, how can they expect anyone to consider it a scientific alternative when simpler choices remain. To sum up, science does not claim to be universal truth, it is simply the best method ever concocted to help humans predict and "understand" the natural world in which they live. It is a game, and there are certain rules which any player must abide by. Certain people who want to play the game but do not want to follow the rules would have us believe that some of the rules are "unfair", I would simply call them necessary.