It's the Freakiest Show

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Alex Tabarrok is sure there's a better way to blow a few hunded billion dollars than building a moon base. (And the public, apparently, tends to agree.) Economist Glen Whitman has a controversial proposal: Clone a defect-free human by 2015. Somehow, I don't see them jumping at that one. Meanwhile, Glenn Reynolds calls for a "Wild West approach" to space settlement.