Skip to content

Andy Weir: Project Hail Mary Author Teaches Writing | How I Write

September 30, 2026 · 1 h 11 min

Show notes

Learn more about Alpha School at ⁠https://go.alpha.school/howiwrite Andy Weir is on the show today, and he's famous for books like Project Hail Mary and The Martian, both of which turned into movies.

In this conversation, we discuss science fiction as much as writing. How does he come up with new ideas? What makes for a good plot? How does he think through the science itself, bending reality in fun and playful ways?

This interview does have some spoilers! So, if you haven't read the books, you might want to do that before you listen. However, if you love writing and don't care about spoilers, this conversation is for you. About the host Hey! I’m David Perell and I’m a writer, teacher, and podcaster. I believe writing online is one of the biggest opportunities in the world today. For the first time in human history, everybody can freely share their ideas with a global audience. I seek to help as many people publish their writing online as possible. Follow me Apple: https://podcasts.apple.com/us/podcast/how-i-write/id1700171470 YouTube: https://www.youtube.com/@DavidPerellChannel Spotify: https://open.spotify.com/show/2DjMSboniFAeGA8v9NpoPv X: https://x.com/david_perell

Learn more about your ad choices. Visit megaphone.fm/adchoices

All episodes of How I Write

Settings

Display

Language

Decides which stations you see first on the home page.

History

Recently played stations and episodes and your latest searches are only stored in this browser.

Notifications

A short notice when a podcast you follow has a new episode. Turn off single podcasts with the bell on their page.

Account

Save favorites – in the app and on the website.

Keyboard shortcuts

/
Open search
Space
Play or pause
← →
In the player: back 15 s, forward 30 s (episodes) · in a row: next tile
↑ ↓
In a row: target within the tile
Home / End
In a row: first or last tile
Esc
Close window or menu
?
This overview
Now playing

Go to station page

Play next

    Add episodes with “Play next” – they play after the current episode.