Posts Tagged ‘schaffer’


In justificationism, skepticism on 27/06/2011 at 10:46 am

Jonathan Schaffer’s The Debasing Demon [.pdf] was an immense pleasure to read. Some highlights:

I will draw three lessons from the debasing demon. The first lesson is that all knowledge is imperilled by sceptical doubt, even knowledge of the cogito. This clarifies the range of scepticism. The second and related lesson is that anti-sceptical strategies relying on a residue of knowledge immune from doubt cannot succeed. The debasing demon leaves no residuum. The third lesson is that deception and debasement do not exhaust the forms of sceptical doubt. In that sense, there are more demons in epistemic hell than are dreamt of in epistemology. (Schaffer, 228)

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