简介：“We are as gods and might as well get good at it,” Stewart Brand wrote in ‘68. The legendary pioneer of LSD, cyberspace, futurism, and modern environmentalism now urges people to use our god-like powers to fight extinction by reviving lost species.
简介：Bill Nye is retiring his kid show act in a bid to become more like his late professor, astronomer Carl Sagan. Sagan dreamed of launching a spacecraft that could change interplanetary exploration. Bill sets out to accomplish Sagan's space mission, but