If you like this talk you might also be interested in his previous ones:
30C3: How to Build a Mind
31C3: From Computation to Consciousness
32C3: Computational Meta-Psychology
33C3: Machine Dreams
I went to that talk and it was a really good brain-stretching exercise. I can recommend watching it (a few times).
Joscha’s talks are highlights of the *c3 events, amazingly clear reasoning on profound questions of our existence.
Great moment where you see a game of life bulding some sort of larger computing structure
[spoiler]… and it turns out to be another larger game of life!