Missão Planeta Terra

I remember this in the news when I was a kid and thought it was intriguing, but I only vaguely remember the controversy. I didn't understand the problems with what they did (it was an experiment after all, not a dare or a bet) and still don't. At the end, they had a better idea of what was needed before they began. That's what you get from an experiment, generally.

It started slow but it picked up nicely. I wish there could have been interviews with all eight of the Biospherians and maybe a little more about what they learned, but this documentary is about the people behind the experiment, not the experiment itself. And that's OK. Not what I was hoping for but I was pleased with what I got. I'm glad they showed that these people weren't part of what most people would consider a commune. I would have enjoyed having been part of a group like that, especially once they left San Francisco. It would have been absolutely fascinating.

Totally worth a watch.