The Strange History of Steve Bannon and the Biosphere 2 Experiment
Biosphere 2 was meant to lay groundwork for future space colonization missions, as well as act as an environmental and social experiment: Eight scientists were to be locked into a three-acre dome containing five different earthly biomes for two years, from September 1991 to September 1993. The goal was to see if humans could survive and become self-sufficient in a "closed system"that is, one that was not supposed to have any supplies coming in or out. Texas philanthropist Ed Bass, whod inherited his familys oil fortune but took on ecological causes, poured the $200 million project, but hired Bannon in 1993 to stop the huge runaway costs of the experiment gone awry. Read more about the Biosphere 2 experiment, here.
Bannon spoke out on climate change concerns more than 20 years ago
http://motherboard.vice.com/read/the-strange-history-of-steve-bannon-and-the-biosphere-2-experiment