Greek finance minister Yanis Varoufakis has a terrifying 'game theory' about the 'incredible threat' to Europe

Greece's finance minister, Yanis Varoufakis, is developing a bit of a cult following. Somewhere between his academic background, his history as a video game economist, and his trademark leather jackets, an economic rockstar is being forged.  That increased interest is prompting a lot of people to ask whether his academic background in game theory (an economic discipline which tries to model rational decisions in various scenarios and contests) is giving him a helping hand in his fraught negoti...