Neil deGrasse Tyson "Delusions of Space Enthusiasts"

Renowned astrophysicist Neil deGrasse Tyson is back but this time he’s discussing “Delusions of Space Enthusiasts”. In this illustrated talk, Neil deGrasse Tyson will explore the perennial mismatch between collective expectations of where we should be in space by now and the geopolitical, cultural, and economic realities that limit it.