Pinker, Steven2012-11-282011Pinker, Steven. 2011. Decline of violence: taming the devil within us. Nature 478(7369): 309-311.0028-0836http://nrs.harvard.edu/urn-3:HUL.InstRepos:9961292We are getting smarter, and as a result the world is becoming a more peaceful place, says Steven Pinker.en-USsociologyethicshistoryJournal Article2012-11-2810.1038/478309a