I suspect that many of you got a chance to see The Dark Knight movie this weekend. Just as an aside, I will say that I thought that the movie was sweet. Definitely the best Batman movie, maybe one of...
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Posted on July 21, 2008 4:02 PM • 81 Comments •
Jay Cost at RCP uses a prisoner's dilemma game to show why the absense of institutional structures is likely to yield a socially inefficient result in the Democratic primaries. He looks at the super delegates' behavior in terms of what...
Posted on February 29, 2008 10:01 AM • 0 Comments •
One of the ways that scientists study human decision making is through the study of behavior in simple games -- loosely lumped into a field called game theory. Some of the most interesting and revealing findings involving such games is...
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Posted on July 11, 2007 11:14 AM • 2 Comments •
Rats show a type of "generalized" altruism: Rats that benefit from the charity of others are more likely to help strangers get a free meal, researchers have found. This phenomenon, known as 'generalized reciprocity', has only ever been seen before...
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Posted on July 3, 2007 9:47 AM • 4 Comments •
Paul Rubin has an editorial in the Washington Post about how evolution may result in a proclivity towards economic and social conflict: Conflict was common in the environment in which humans evolved. As primates, which are a very social order,...
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Posted on May 15, 2007 9:45 AM • 3 Comments •
A favorite professor of mine once told me that it's always impressive to start with an example from the 18th century. So in deference to him and with a nod to Jonah Lehrer's forthcoming book, I'd like to mention Goethe's...
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Posted on December 6, 2006 3:27 PM • 3 Comments •
How does cooperation evolve? It is in an organism's best interest to screw its competitors in order to best convey its genes to the next generation, yet we see a variety of human and animals examples of cooperation. The answer...
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Posted on June 29, 2006 8:48 PM • 4 Comments •