’ The Significance of Philosophical Scepticism has been widely read and discussed by philosophers who are interested in skepticism about our knowledge of the external world.1 Some of his later writings on the topic (such as Stroud (1989) and (1994)) are considered essential reading too. This does not, however, mean that what Stroud says about skepticism2 has as much impact on the discussion of skepticism as it deserves. It seems that his insights into the nature of skepticism have been (...) largely misunderstood or missed. Although Stroud has never argued for skepticism or claimed that skepticism is true, he has been ” ( 2001 37)  The Significance of Philosophical Scepticism is, as the title says so clearly, that skepticism is philosophically significant and should be considered seriously, but skepticism is still felt by most philosophers. (shrink)

It has been claimed that a key difference between ancient and contemporary skepticism is that, unlike the ancient skeptics, contemporary skeptics consider ordinary beliefs to be insulated from skeptical doubt. In the case of metaethics, this issue is related to the following question: what attitude towards ordinary moral thought and discourse should one adopt if one is a moral skeptic? Whereas moral abolitionists claim that one should do away with ordinary moral thought and discourse altogether, moral fictionalists maintain that, given (...) that morality produces practical benefits, one should continue to make moral utterances and have moral thoughts, while at the same time refraining from asserting such utterances and believing such thoughts. Focusing particularly on Mackie’s skeptical stance, the present essay considers whether the view that first-order moral beliefs are unaffected by moral skepticism is defensible, whether moral fictionalism is compatible with moral insulation, and whether contemporary moral skeptics are in general committed to there being insulation between first- and second-order levels. (shrink)