Question

This philosopher’s “symmetry thesis” claims that every adequate explanation could have been used to make an earlier prediction. This philosopher’s “dilemma” claims that physicalism is false if it’s based on a contemporary understanding (15[1])of physics and trivial if it’s based on hypothetical future physics. This philosopher was the first to develop a theory that’s often critiqued with an example involving the height of a flagpole and the length of its shadow. Paul Oppenheim built on this philosopher’s (*) deductive-nomological model of scientific (10[1])explanation. Nicod’s criterion is (10[1])often invoked to resolve a problem (-5[1])stated by this (10[1])philosopher, which claims that inductive evidence for a statement is inductive evidence for its contrapositive. For 10 points, (10[1])name this German-American philosopher who posed a paradox in which a green apple provides evidence that all ravens are black. ■END■ (0[1])

ANSWER: Carl Hempel [or Carl Gustav Hempel]
<FW, Philosophy (19th/20th Century)>
= Average correct buzz position

Back to tossups