"Delusions of space enthusiasts." Neil deGrasse Tyson on balancing the ambitions of space exploration with the reality of global politics

November 16, 2021 00:00 0.0 MB Downloads: 0
Astrophysicist, author and science communicator Neil deGrass Tyson says space enthusiasts are delusional. Exploration is aspirational, and the reality of geopolitics, economy and culture are huge challenges keeping us planted firmly on the ground.