Uploaded October 2025 | Updated September 2026, 2 weeks ago

---

Your best shot at longevity is currently cryopreservation, check out Tomorrow Bio: ➜ https://www.tomorrow.bio/

In today's video I have a look at Bryan Johnson's quest for longevity and his philosophy of life. It's much stranger than you might think and is all about what comes after the artificial intelligence revolution. I am broadly speaking sympathetic to his ideas though I do have a few reservations.

🤓 Check out my new quiz app ➜ quizwithit.com
📚 Buy my book ➜ amzn.to/3HSAWJW
💌 Support me on Donorbox ➜ donorbox.org/swtg
📝 Transcripts and written news on Substack ➜ sciencewtg.substack.com
👉 Transcript with links to references on Patreon ➜ patreon.com/Sabine
📩 Free weekly science newsletter ➜ sabinehossenfelder.com/newsletter
👂 Audio only podcast ➜ open.spotify.com/show/0MkNfXlKnMPEUMEeKQYmYC
🔗 Join this channel to get access to perks ➜
youtube.com/channel/UC1yNl2E66ZzKApQdRuTQ4tw/join