If this kind of thing interests you and you haven't read it yet, it might be wor...

		loarabia on April 18, 2012 \| parent \| context \| favorite \| on: Company backed by James Cameron & Google founders ... If this kind of thing interests you and you haven't read it yet, it might be worth reading "Mining the Sky" by John S. Lewis which goes into how this could in theory be done without enormous advancements in technology and what the value would be.