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Dr. Mark Nelson was a member of the eight person “biospherian” crew for the first two year Biosphere 2 closure experiment, 1991-1993. The project included pioneering regenerative agriculture and waste and water recycling.
Full show notes at www.northstarsleepschool.com/podcast
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Dr. Mark Nelson was a member of the eight person “biospherian” crew for the first two year Biosphere 2 closure experiment, 1991-1993. The project included pioneering regenerative agriculture and waste and water recycling.
Full show notes at www.northstarsleepschool.com/podcast