Weekly Tweets for 2012-04-20

April 20, 2012

Science says: Liberals more open-minded, conservatives more "conscientious". http://t.co/AzAmmN4x But that's just one view. #
Did Humans Invent Music? - The Atlantic Great debate on whether musicality is an evolved trait http://t.co/M453vAOB #

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CGD blog posts reflect the views of the authors, drawing on prior research and experience in their areas of expertise. CGD is a nonpartisan, independent organization and does not take institutional positions.