We launch our first podcast of the year today – our 2011 talk by the world renowned American cognitive scientist Steven Pinker. In it he argues that, contrary to popular belief, we are living in the least violent period of history. And that even the horrific carnage of the last century, compared to primitive societies, is part of this trend. Pinker claims that, thanks to the spread of government, literacy and trade, we are actually becoming better people. Support this show http://supporter.acast.com/intelligencesquared.  See acast.com/privacy for privacy and opt-out information. Learn more about your ad choices. Visit podcastchoices.com/adchoices