Elon Musk argued on Sunday that building a durable human foothold on Mars could act as a buffer against Earth-origin threats, from lethal outbreaks to hostile AI, because distance and travel time create built-in barriers.
Musk also tied that survival logic to a much broader promise made at Space Exploration Technologies Corp.’s (NASDAQ:SPCX) IPO event last month, where he said that the company wants to be able to take anyone beyond Earth rather than keeping deep-space travel limited to astronauts and the ultra-wealthy.
In a post on social media platform X, Musk wrote that hazards on Earth would still matter for Mars, but said the difficulty of reaching the planet increases the odds of blunting certain dangers before they arrive.
He pointed to a six-month journey as an automatic quarantine window that could slow the spread of a deadly pandemic.
Is Mars A Solution For Earthly Threats?
