KMO talks with John Adams, Deputy Director of Biosphere2, a project that started out as a bold attempt to create a closed ecological system that with no inputs of food, water, or oxygen, could sustain 8 humans for 2 years. That didn't go as planned, but since then, Biosphere2 has flourished as a unique Earth systems test laboratory. John Adams describes what's going on at Biosphere2 in the present in this episode of the C-Realm Podcast.