The Elon Musk interview on Mars colonisation – Ross Andersen – Aeon
aeon.co/magazine/technology/the-elon-musk-interview-on-mars
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
Elon Musk argues that we must put a million people on Mars if we are to ensure that humanity has a future