“But we need a backup planet in case this one is ruined!”

There is virtually nothing we — or the Universe — could do to Earth that would make it less habitable than Mars. Global warming, nuclear winter, extinction-level asteroid... still easier to live in caves here than there.


· Mastodon Twitter Crossposter · 0 · 1 · 0
Sign in to participate in the conversation

The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!