I’ve always been fascinated by the story of Biosphere 2. In the late 1980s, an avant-garde group of actors and scientists erected a gigantic geodesic dome in the Arizona desert, to see if humans could live in ‘space colonies’ that generate their own food, water and oxygen.
I knew that the experiment had gone wrong, but that was all. I was surprised no one had made a film or book about such an evocative subject. Well, now they have. Matt Wolf’s new documentary Spaceship Earth landed last month and can be viewed online.
Read More