It seems to me that's an achievable goal... if everyone throws risk aversion/mitigation out of the window. No rules about nuclear power on ships, no worrying a

It seems to me that's an achievable goal... if everyone throws risk aversion/mitigation out of the window. No rules about nuclear power on ships, no worrying about contamination on other planets, laissez-faire attitude about risks that come with space launches/travel and fully automated control of rockets/spaceships, massive investment in life support systems and AI, etc.