Mars can wait. Oceans can't

Mars can wait. Oceans can’t

Editor’s Note: Amitai Etzioni is professor of international relations and director of the Institute for Communitarian Policy Studies at George Washington University. Story highlights Many voices have suggested U.S. should reinvigorate its space program Amitai Etzioni says there are more pressing priorities on earth than in space Manned missions are much less cost effective than…

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