Hypotheses Natura Non Fingo

Newton famously wrote [1] [2]: I have not as yet been able to discover the reason for these properties of gravity from phenomena, and I do not feign hypotheses…  It is enough that gravity does really exist and acts according to the laws I have explained, and that it abundantly serves to account for all the motions of celestial bodies. as a response to those who challenged him to provide causes of gravity.  He said, […]

Dismantling Fodor’s Argument

Fodor argued that the theory of evolution is not a legitimate theory of science because it is either vacuously true or wrong.  He accused Darwin of committing the intentional fallacy. (synopsis here) Insofar as he made no logical mistakes in his reasoning, we need a different strategy to defend the theory of evolution.  In this post I will argue that his argument is an instance of gerneral underdetermination, and hence not a problem of evolution […]

What Fodor Got Wrong

Jerry Fodor recently (4 March) gave a talk entitled “What Darwin Got Wrong” at the CUNY Graduate Center in New York City.  He accused Darwin of committing the intentional fallacy and hence said, straight out, that he didn’t believe in the theory of evolution. So what exactly does Fodor think Darwin got wrong? He believes that the theory of evolution is vacuously true (or just wrong) and hence not a worthwhile theory of science. You […]