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    If you like this talk you might also be interested in his previous ones:

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      I went to that talk and it was a really good brain-stretching exercise. I can recommend watching it (a few times).

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        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!