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European global expansion also had hard physics limits. The age of sail grew the global GDP tremendously. I wouldn't discount multi-year asteroid mining trips

by count 6y ago

European global expansion also had hard physics limits. The age of sail grew the global GDP tremendously. I wouldn't discount multi-year asteroid mining trips/etc. from having the same impact in 50-100 years.

ouid 6y ago
Really? What do you imagine to be receiving from an asteroid that cannot more easily be obtained from the earth?
- diab0lic 6y ago
  Large volumes of minerals that are already in space (don't need to expend energy putting them in orbit) to build settlements, ships, etc...