Imperfect Cognitions

This post is by Hugo Mercier , Cognitive Scientist (French National Center for Scientific Research) and co-author (with Dan Sperber) of The Enigma of Reason . In this post, he discusses the argumentative theory and refers to some of his most recent publications ( 1 ; 2 ; 3 ).  It is easy nowadays to find long lists of biases (such as this one ). In turn, these lists of biases have given rise to numerous attempts at debiasing. The popular system 1 / system 2 framework has been useful in framing these attempts at debiasing. System 1 would be a set of cognitive mechanisms that deliver quick, effortless intuitions, which tend to be correct but are prone to systematic mistakes. System 2 would be able to correct these intuitions through individual reflection. Teaching critical thinking, for instance, can then be thought of as a way of strengthening system 2 against system 1. The problem is that, as Vasco Correia noted in a recent post , debiasing attempts, including the teac...