"We are at a fragile moment" | I comment on new study on planetary habitability, via Doyle Rice of nostr:npub1q82kaah800knf3n8th707fhksju0ug70ay0xcmltqywaq0csnwespahnx3 https://www.usatoday.com/story/news/nation/2023/09/13/planetary-boundaries-study-warns-humans-are-taking-earth-to-the-brink/70834568007/