Results for: robert zubrin

Thumbnail for What is an Astronaut's Life Worth?: An Interview with Robert Zubrin 3:52 What is an Astronaut's Life Worth?: An Interview with Robert Zubrin ReasonVids3
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Thumbnail for Robert Zubrin: Radical Environmentalists and Other Merchants of Despair 9:33 Robert Zubrin: Radical Environmentalists and Other Merchants of Despair ReasonVids3
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