Remember BIOSPHERE 2? This doc explores that great experiment in1991 where 8 people lived for 2 years inside a giant structure meant to replicate Earth’s ecology. The story starts with a group of hippies that formed a commune in the 70s and follows them thru their other endeavors, which culminated in this mostly-failed experiment. As documentaries go, this one is average. The subject is fascinating, but the structure and style is rudimentary and the pacing is too self-indulgent. It’s an interesting look back at that unique event, but this telling could be trimmed more tightly. (Streaming on Amazon, YouTube, Hulu & Google Play)
(3 / 5)