If we can ship iron to Cleavland cheaper than we can ship it from the Iron Range then we can stop strip-mining the countryside. Which - whoops - puts guys out

If we can ship iron to Cleavland cheaper than we can ship it from the Iron Range then we can stop strip-mining the countryside. Which - whoops - puts guys out of work in favor of robots and technicians who operate them. I think that's another HN thread however. Of course ... you _could_ make tractors and cars in space, but that's somehow mind-boggling to me.