« Hugo Mercier & Dan Sperber (2012) “Two heads are better” stands to reason. Science (Letter) 336, 979.  
Home
  Nicolas Baumard & Dan Sperber (2012) Evolutionary and cognitive anthropology [perspective on morality]. In D. Fassin (ed.), A Companion to Moral Anthropology. (Wiley-Blackwell), 611-627. »

Nicolas Claidière, Simon Kirby, Dan Sperber (2012) Effect of psychological bias separates cultural from biological evolution. PNAS (Letter) 109(51)