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A comment on Elon Musk provides new details on his ‘mind blowing’ mission to Mars. Parent comment
- mining industry
- chemical industry with thousands of end products.
- biochemical industry (medicines, plastics etc.)
- microprocessor fab and IC fabrication
- indefinitely sustained biosphere
- manufacturing industry for different high-end products, including rockets, instruments etc. and ability to maintain them.
I think you need large city with maybe 500,000 people at minimum with current technology.
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- mining industry
- chemical industry with thousands of end products.
- biochemical industry (medicines, plastics etc.)
- microprocessor fab and IC fabrication
- indefinitely sustained biosphere
- manufacturing industry for different high-end products, including rockets, instruments etc. and ability to maintain them.
I think you need large city with maybe 500,000 people at minimum with current technology.