LINK
Around the 6 min mark this is mentioned and as the talker says, around 6 million years ago is when the first human ancestors would have walked upright. I find this number just scary!
I use to play WoW, i don't anymore, i contributed to that number, and i'm not sure i feel good about that. Where do you stand?
EDIT - I may have titled this all wrong, as the actually talk is titled "Gaming can make a better world" and its worth watching. Anything on TED is worth watching, its the best website on the internet!
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