Do humankind's best days lie ahead?

'It's just a brute fact that we don't throw virgins into volcanoes any more. We don't execute people for shoplifting a cabbage. And we used to.' -Steven Pinker 'The idea that because things have gotten better in the past they will continue to do so in the future is a fallacy I would have thought confined to the lower reaches of Wall Street.' -Malcolm Gladwell In a world driven by technology and globalization, is humanity approaching a Golden Age or is the notion of progress a Western delusion? Four of the world's most renowned thinkers take on one of the biggest debates of the modern era.