Greta Thunberg: โThere is no planet B, there is no planet blah blah blah blah blah blahโ
Elon Musk: โHold my beer for a sec. We're going to Mars, We'll build permanent base, and send a million people there!โ
Elon Musk plans to use Tesla robots to build infrastructure for human habitation on both the moon and Mars, according to a SpaceX founding team member.