If you glance outside or at a newspaper, it's easy to feel despair about the world. But Spencer Klavan is here to explain that civilization has been gripped by crisis before, and we have the power to overcome it using the wisdom of history. We are not alone, he says, but have a vast army of allies dating back thousands of years. All humans have need of a religion. So are you going to choose one rooted in truth, or a fake one picked for you by the World Economic Forum?