Dear Hank & John Dear Hank & John

470: Which Way is Up?

Oct 7, 2026 · 47m

Summary

John Green discusses his book tour for *Hollywood Ending* and the challenges of falling back in love with writing, while Hank Green explains the science behind baby teeth and how a human would die on Titan. The brothers also answer listener questions about YouTuber careers and afterlife beliefs, sharing emotional emails from fans and teachers.

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