Invoice Nye is retiring his child present act in a bid to change into extra like his late professor, astronomer Carl Sagan. Sagan dreamed of launching a spacecraft that would revolutionize interplanetary exploration. Invoice units out to perform Sagan's mission, however he's pulled away when he's challenged by evolution and local weather change contrarians to defend the scientific consensus. Can Invoice present the world why science issues in a tradition more and more detached to proof?