In 1991 a group of countercultural visionaries built an enormous replica of earth’s ecosystem called Biosphere 2. When eight “biospherians” lived sealed inside, they faced ecological calamities and cult accusations. Their epic adventure is a cautionary tale but also a testament to the power of small groups reimagining the world.

Release Date: 2020-03-13

Genres: Documentary

Director: Matt Wolf

Actors: John Allen ,Tony Burgess ,Kathelin Gray ,Linda Leigh ,Mark Nelson ,Roy Walford ,Jane Goodall

Duration: 1h 55m

IMDB rating: 6.1