简介：In 2050, Earth has become a dry and desolate place. Fighter pilot Nova is forced to travel back in time to prevent a devastating environmental disaste
简介：This episode looks at the issues that will change the way we live our lives in the future. Rather than relying on the minds of science fiction writers
简介：Marcus Du Sautoy wants to find out how close we are to creating machines that can think like us: robots or computers that have artificial intelligence
