QUOTE : In our collective imagination, error is associated not just with shame and stupidity but also with ignorance, indolence, psychopathology, and moral degeneracy. This set of associations was nicely summed up by the Italian cognitive scientist Massimo Piattelli-Palmarini, who noted that we err because of (among other things) “inattention, distraction, lack of interest, poor preparation, genuine stupidity, timidity, braggadocio, emotional imbalance,…ideological, racial, social or chauvinistic prejudices, as well as aggressive or prevaricatory instincts.” In this rather despairing view—and it is the common one—our errors are evidence of our gravest social, intellectual, and moral failings. Of all the things we are wrong about, this idea of error might well top the list. It is our meta-mistake: we are wrong about what it means to be wrong.