impldefined

Nonsense. It has nothing what so ever to do with science. All the analysis depends on rules that all the other players also know. If someone went in and changed some fundamental entry in their rule book (e.g. "testing from the bottom") the rules that the stocks themselves seem to follow would change overnight.

Personally my view is the exact opposite. Privatizing space travel will never bring us to the stars. It will get us into orbit for very high fees but e.g. deep space exploration? Too expensive, too low likelyhood of payoff. But for the really long term survival of humanity, it's a must.