Book 5, Part V, Chapter 271: Changing Your Metaethics

"Rationality: From AI to Zombies" by Eliezer Yudkowsky
Independent audio book project by Walter and James
http://from-ai-to-zombies.eu

Original source entry:
http://lesswrong.com/lw/sk/changing_your_metaethics/

The complete book is available at MIRI for pay-what-you-want:
https://intelligence.org/rationality-ai-zombies/

Source and podcast licensed CC-BY-NC-SA, full text here:
https://creativecommons.org/licenses/by-nc-sa/3.0/

Intro/Outro Music by Kevin MacLeod of www.incompetech.com, licensed CC-BY:
http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100708