rawtape -> RE: Atheists fed up? Believe it! - Guest Voices - The Washington Post (6/19/2011 10:16:32 PM)
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ORIGINAL: eihwaz quote:
ORIGINAL: Owner59 Science doesn`t start with faith. Science is based on the unprovable assumption that the cosmos is ordered rationally according to universal, discoverable laws. So you could say that science does start with faith. I think it's important to note two closely related points. First, we are talking about science, not mathematics. One doesn't really "prove" assumptions in science. Second, most of us practicing scientists are philosophically Popperians. In other words, for a statement to be considered "scientific", it has to falsifiable, not provable, i.e. it should be theoretically possible to design experiments to show that a statement, hypothesis, or theory in science is wrong, if it is truly false (Note that the god thesis is not falsifiable either, and thus most of us consider it outside the purview of science). Let me reiterate: most of us scientists believe that one cannot prove any statement in science, one can merely gather data supporting it, or find a result that disproves it. Thus, all statements, hypotheses, theories, and laws in science are by both definition and their very nature provisional. Nothing is set in stone. Now, why is this relevant? It is because eihwaz's assertion is partly correct. "Science is" indeed "based on the unprovable assumption that the cosmos is ordered rationally according to universal, discoverable laws." But that's neither here nor there. What matters to scientists is not whether the statement is provable; no statements in science are. It is whether the statement is falsifiable. And that it certainly is (unlike the god thesis): it is tested every day, in myriads of labs, with thousands of experiments. So far, we haven't found the statement that the cosmos is ordered rationally according to universal, discoverable laws to be false. Our experiments haven't suddenly stopped making sense, which they would, if the statement was false. If, however, all our experiments did stop making sense say tomorrow, then yes, being good little Popperians, we would just shake our heads and say, well science did give us a good run, but now we know it's wrong -- and head back to the drawing-board. Now, I might be mistaken, but it appears to me that eihwaz's goal in his/her post was to equate the basis of science with that of religion -- on blind faith. Unfortunately, as I have tried to show here, even the core statement that eihwaz suggests science begins with remains one that most scientists consider provisional, one that is tested for being false every day. The same cannot be said for the god thesis -- if it was indeed false, could you design an experiment to show it? I present these arguments not because I think theists or atheists are in any way "better" than the other, but because it appears to me that some of the rhetoric being tossed around here might leave people with an erroneous notion of how scientists and philosophers of science think about science.
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