Abstract

Philosophers and laymen alike have traditionally assumed that whether you can reason well, make valid inferences, avoid logical mistakes and so forth is entirely a matter of how well the cogs in your head are fashioned and oiled. Partner to this is the assumption that careful reflection is always the method by which we discover whether an inference or reasoning process is correct. Against this, I argue that good reasoning needs constant empirical support; conceptual clarity is not an a priori, but a deeply empirical matter. Moreover, clear thinking is possible only as embedded in a cooperative external world