Spaceship Earth
Deep in the Arizona desert, there's an enormous glass terrarium where a miniature replica of earth's ecosystem lives called Biosphere 2. Its conception began at a countercultural commune, where an innovative group of artists, adventurers, and ecologists, forged an alliance with a Texas oil scion to create Biosphere 2 as a pilot for Mars colonization.
Documentary
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1hr 54min
6.1
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