Overview

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.

Cast

No image

John Allen

Himself

No image

Tony Burgess

Himself

No image

Kathelin Gray

Herself

Linda Leigh

Herself

No image

Mark Nelson

Himself

No image

Roy Walford

Himself