'Spaceship Earth,' a wild new doc about Biosphere 2 habitat, launches May 8

May 5, 2020
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"Spaceship Earth," a new documentary set to premiere May 8, reveals the incredible true story of life in quarantine inside the experimental habitat Biosphere 2.

'Spaceship Earth,' a wild new doc about Biosphere 2 habitat, launches May 8 : Read more
I'm new to space.com so posted on the forums. I wanted to make some corrections to the film review:

Contrary to the article which stated: "The "Biospherians" had to leave their mission earlier than anticipated and some have remembered the original experiment as a "failure." The abrupt ending to the experiment left many to make presumptions about the researchers and what really happened inside this elusive facility. " The eight biospherians of the first closure experiment completed their planned 2 years inside, 1991-1993. After a transition period when outside scientists conducted research inside the facility, improvements were made based on the experience during the first closure, and a new crew was trained. A second closure experiment happened from March 1994 to September 1994. So the original biospherians did not leave early and there was no abrupt end to the project.

After a dispute among the owners of the facility, Columbia University assumed management in 1996 and repurposed the facility to global climate change and other research. It was no longer a closed ecological facility but a highly controllable variety of environments, using many of the mini-biomes such as rainforest, savannah, and ocean for research. The facility is now owned and operated by the University of Arizona.

The facility and experiments were hardly "elusive". Hundreds of papers were published based on the early years of its operation. I write as one of the original biospherians. For those who want to read further, there is a newly published 2nd edition of "Life Under Glass: Crucial Lessons in Planetary Stewardship" by three of the biospherians, including myself (Synergetic Press, 2020). Two years ago, the University of Arizona Press published my book, "Pushing Our Limits: Insights from Biosphere 2." Spaceship Earth is a wonderful film, and the actual project and its lessons are even more interesting and highly dramatic, and increasingly relevant as we strive to make a new relationship with Earth's biosphere (Biosphere 1) for our health and the continued health of our amazing planet.

So by all means, see the film! and dig deeper if you're interested in the full history.
 

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