Big Think: Is there an objective reality?

Professor of economics at MIT Dan Ariely on how expectation affects perception and why you shouldn't go grocery shopping on an empty stomach.


Salon Staff
December 22, 2008 3:36PM (UTC)

Alfred P. Sloan Professor of Behavioral Economics at MIT Dan Ariely urges a more rational approach to politics and business. Join the conversation at Big Think.


Salon Staff

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