The creators of The Greenhouse of the Future documentary are letting us give away their massive ebook for free for a few days! I'm talking 180 pages of greenhouse goodness people. Get it while it's hot!
Just saying, there are still ways to produce surpluses for trade and to help keep a village going.
Got another group working on asteroid mining, and know exactlly how dependent people have to be, but working from that end, and figuring out how to make plastic, parts, air, and fuel, let alone food, is just as amusing.
Get involved -Take away the standing of corporations MovetoAmmend.org