2300 is a very long time way. Even trying to estimate what resources humanity will have available in 2300 is sort of silly; we'll either be able to leisurely a

2300 is a very long time way. Even trying to estimate what resources humanity will have available in 2300 is sort of silly; we'll either be able to leisurely atomize it, or will helplessly stare at it from our campfires. Theres' not a lot in-between IMO.