‘SpaceX is only 12 years old now,’ he told me. ‘Between now and 2040, the company’s lifespan will have tripled. If we have linear improvement in technology, as opposed to logarithmic, then we should have a significant base on Mars, perhaps with thousands or tens of thousands of people.’

Elon Musk puts his case for a multi-planet civilisation – Ross Andersen – Aeon Magazine

‘SpaceX is only 12 years old now,’ he told me. ‘Between now and 2040, the company’s lifespan will have tripled. If we have linear improvement in technology, as opposed to logarithmic, then we should have a significant base on Mars, perhaps with thousands or tens of thousands of people.’

Elon Musk puts his case for a multi-planet civilisation – Ross Andersen – Aeon Magazine

SpaceX is only 12 years old now,’ he told me. ‘Between now and 2040, the company’s lifespan will have tripled. If we have linear improvement in technology, as opposed to logarithmic, then we should have a significant base on Mars, perhaps with thousands or tens of thousands of people.
The Elon Musk interview on Mars – Ross Andersen – Aeon Magazine