blogs.scientificamerican.com - Since Barack Obama became President, I’ve beaten up on him for being so hawkish, for perpetuating U.S. militarism–and hence militarism in general—as a way to solve conflicts. In http://blogs.scientificamerican.com/cross-check/2013/05/24/barack-obama-should-call-for-end-of-all-war-not-just-war-on-terror/a major speech yest...