Replies to Hugo Mercier’s and Mike Oaksford’s comments on my paper “Why Do Humans Reason? A Pragmatic Supplement to an Argumentative Theory,” Thinking & Reasoning (August-November 2013) 472-487. http://dx.doi.org/10.1080/13546783.2013.802256.

This paper examines three programmatic responses to the problem of cognitive bias: virtue epistemology, epistemic paternalism, and epistemic collectivism. Each of these programmes focuses on asinglelevel of epistemic analysis: virtue theorists on individuals, paternalists on environments, and collectivists on groups. I argue that this is a mistake in light of the fact that cognitive biases arise frominteractionsbetween these three domains. Consequently, epistemologists should spend less time defending these programmes, and more timecoordinatingthem. This paper offers empirically based arguments for the interactionist (...) approach, and contends that its adoption is an essential step for minimizing bias in empirical science. (shrink)

The brain is composed of mutually inconsistent modules that contain contradictory beliefs. What consequences could this view have on argumentation? In order to sketch an answer, first the family of concepts of what is called generalized deception is discussed; then, this discussion is applied to the problem of the social influence bias to observe both how the mind works strategically wrong and what kind of arguments are used within this mental design in a social argumentative context.