Bringing Resources Into Orbit

Fallows chats with Eric C. Anderson, chairman and co-founder of Space Adventures. Anderson wants to colonize Mars and mine asteroids. His vision:

I’m not suggesting that we’re going to start using resources from space next year. But over the next 20 years, resources in space will most likely be used to explore our solar system. And eventually we’ll start bringing them back to Earth. Wouldn’t it be great if one day, all of the heavy industries of the Earth—mining and energy production and manufacturing—were done somewhere else, and the Earth could be used for living, keeping it as it should be, which is a bright-blue planet with lots of green?