Team Mr Musk and Trump are wrecking balls. Good. Demolition job is on USA dollar for globalisation and sharing of USA debt. Let all humans conflict and destroy each other, instead of non human world. Let the cooperative survive. Mars is the most stupid goal, can't possibly believe in it. Long term self-sustaining biosphere-like human support environments cannot exist there. The good news is the unavoidable collapse of MTIC - modern techno-industrial civilization as fast as possible, since it is has been thoroughly proved we cannot exist here on earth as MTIC for much longer, and by now we should no longer need any and all such supporting data and proofs in detail. We will be replaced after our extinction by something less willfully destructive.