The Enigma Of Reason Link

: Instead, it evolved as a social tool to help humans justify their own beliefs and evaluate the arguments of others in collaborative groups.

: Lists the book for approximately $16.50 with free delivery options. The Enigma of Reason

In both the book and the foundational paper, Mercier and Sperber propose the (or Argumentative Theory) of reason. They argue that: : Instead, it evolved as a social tool