To: | "[ontolog-forum]" <ontolog-forum@xxxxxxxxxxxxxxxx> |
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From: | "Stavros Macrakis" <macrakis@xxxxxxxxxxxx> |
Date: | Mon, 10 Dec 2007 13:42:29 -0500 |
Message-id: | <8b356f880712101042m43aed864r8c10c5ad9784af6e@xxxxxxxxxxxxxx> |
On Dec 10, 2007 6:02 AM, John F. Sowa <sowa@xxxxxxxxxxx> wrote:Falsifiability is part of Popper's philosophy of science, and most Popper (if I'm remembering my long-ago reading of him correctly) did not argue for falsifiability on the practical grounds that you can't check every crow (after all, maybe you're missing the one crow that *falsifies* your theory), though he certainly expected that if you're only looking for confirming evidence, you're not likely to find falsifying evidence. He argued that if it is *impossible* to falsify a theory, then the theory isn't worth bothering with. His target was belief systems (specifically Marxism and psychoanalysis) which were constructed in such a way that no counterexample could be constructed -- because there are various ways *within the theory* to explain them away. But even scientific theories are difficult to falsify because, as Lakatos put it, there is a "protective belt" of auxiliary hypotheses around the "hard core" theory, and scientists will adjust the protective belt to preserve the hard core. -s _________________________________________________________________ Message Archives: http://ontolog.cim3.net/forum/ontolog-forum/ Subscribe/Config: http://ontolog.cim3.net/mailman/listinfo/ontolog-forum/ Unsubscribe: mailto:ontolog-forum-leave@xxxxxxxxxxxxxxxx Shared Files: http://ontolog.cim3.net/file/ Community Wiki: http://ontolog.cim3.net/wiki/ To Post: mailto:ontolog-forum@xxxxxxxxxxxxxxxx (01) |
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