Sincerely, do not read this if your mental stability is tenuous. Basically details the numerous factors, environmental and otherwise, that are all pointing to societal collapse by the 2040s. I could barely get through it without feeling nauseous. There's some minor liberalism regarding China but it's more of a footnote than major focus.
NASA can't do it and they have substantial incentive in trying. Every system requires inputs. Even a nuclear sub requires coolant water.