Brian Eno and I have twice performed a musical version of Sum, once at the Sydney Opera House, and once at the Brighton Dome. Learn more.

We love NPR's Radiolab. If you haven't listened to it yet, you should.  Check out several episodes featuring David's science or writing.

 Hear actress Emily Blunt read the story "The Cast" from Sum.

I've had the good fortune to collaborate on stage a couple of times with author Philip Pullman.

The author Will Self and I appeared on stage together to discuss life, death, and what makes good writing.

Hear British rocker Jarvis Cocker read the short story "Descent of Species" from Sum.