Last year I composed a song for my band on the exact same topic as the video in the OP called 'Chimps Are Close To Us'
One more thing, I'm really surprised at the fact that there seems to be this notion that only humans have 'consciousness'. As said in the video, "the monkeys are cursed with 'consciousness'". I don't think that's true only for humans (i.e. monkeys in this case). Is this some kind of scientific fact I don't know about? That only humans are 'considered' to have the sense of consciousness?
I guess the problem is hinted at by the fact that you put "consciousness" in quotes. It's not an easy concept, nor a binary one. There may well be different aspects of consciousness experienced by different species, including our own.
I recommend "Conciousness Explained" by Dan Dennett (even though some of his critics refer to the book as " Consciousness Explained Away"
It might as well be you. 