"Once we appreciate that physical growth must one day cease... we can come to realize that all economic growth must similarly end." 
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Not sure if I agree... there's a massive number of useful arrangements of bits left to discover.
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@paulbaumgart A dramatic drop in the cost of energy could lead to negative GDP but shouldn't be allowed to. Savings should be spent elsewherThanks. Twitter will use this to make your timeline better. UndoUndo
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