What We Believe but Cannot Prove : Today's leading thinkers on Science in the Age of Certainty

In a series of essays, more than one hundred of the world's leading thinkers--including Daniel Dennett, Steven Pinker, Richard Dawkins, Jared Diamond, and Freeman Dyson--reveal what they believe despite a current lack of supporting evidence about such topics as the future of humankind, the fate of the universe, and extraterrestrial life.