Two Cheers for Reductionism: Or, the Dim Prospects for Non-Reductive Materialism

I argue that a certain version of physicalism, which is viewed by both its admirers and its detractors as non-reductionist, in fact entails two claims which, though not reductionist in the currently most popular sense of ‘reductionist’, conform to the spirit of reductionism sufficiently closely to compromise its claim to be acomprehensivelynon-reductionist version of physicalism. Putatively non-reductionist versions of physicalism in general, I suggest, are likely to be non-reductionist only in some senses, but not in others, and hence to disappoint those who wish to be physicalists but still to remain soft and cuddly non-reductionists.