Complete Issue in PDF - Abstracta
Complete Issue in PDF - Abstracta
Complete Issue in PDF - Abstracta
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(HPaa) How is it possible to rule out all alternatives?<br />
Simon Sauter 97<br />
For it seems plausible that, <strong>in</strong> order to rule out sceptical scenarios, we have to be able to<br />
dist<strong>in</strong>guish them from non-sceptical scenarios; after all, if I wouldn’t notice if I were the<br />
victim of a sceptical scenario, then how can I rule out the possibility that I actually am<br />
such a victim? Here we are faced with an obstacle that clearly cannot be overcome, as it<br />
is the very nature of sceptical scenarios that they are <strong>in</strong>dist<strong>in</strong>guishable from nonsceptical<br />
scenarios. Therefore, the only option available here is an obstacle-dissipat<strong>in</strong>g<br />
strategy, show<strong>in</strong>g how we can rule out possibilities without be<strong>in</strong>g able to dist<strong>in</strong>guish<br />
them from the actual state of the world.<br />
Some readers will compla<strong>in</strong> by now that on my construal the only conservative<br />
position is scepticism: there is no possible obstacle-overcom<strong>in</strong>g response to (HPaa) and<br />
therefore no anti-sceptical theory which is at no po<strong>in</strong>t revisionist. Moreover, s<strong>in</strong>ce it<br />
seems reasonable to assume that conservatism is the default position, it seems that at<br />
each junction I lay the burden of proof on the anti-sceptic: closure-reta<strong>in</strong><strong>in</strong>g theories are<br />
more conservative than closure-deny<strong>in</strong>g theories, <strong>in</strong>fallibilist theories are more<br />
conservative than fallibilist theories, and <strong>in</strong>ternalist theories are more conservative than<br />
externalist theories. The rationale is that if there is a serious reason for ask<strong>in</strong>g a howpossible<br />
question <strong>in</strong> the first place, then an obstacle-dissipat<strong>in</strong>g response cannot be<br />
conservative. If it were conservative to assume that baseball players can use ladders<br />
dur<strong>in</strong>g baseball games, there would be no po<strong>in</strong>t <strong>in</strong> ask<strong>in</strong>g (HPcb). If it wouldn’t be<br />
revisionist to assume that we can acquire synthetic a priori knowledge through<br />
construction <strong>in</strong> pure <strong>in</strong>tuition, Kant wouldn’t have had to raise (HPsap). Therefore,<br />
epistemologists who want to count one of the theories which I have classified as be<strong>in</strong>g<br />
at one po<strong>in</strong>t or other revisionist as conservative would have to show that the apparent<br />
obstacles which the theory <strong>in</strong> question dissipates are not <strong>in</strong>tuitive at all but the product<br />
of mistaken theoriz<strong>in</strong>g. This <strong>in</strong> turn would imply that scepticism has no pretheoretical<br />
bite and that really there is no such th<strong>in</strong>g as a sceptical paradox, because the pr<strong>in</strong>ciples<br />
which would be needed to establish it are not platitud<strong>in</strong>ous at all but rather highly<br />
artificial products of philosophical theory-build<strong>in</strong>g.