"There are some animals like elephants that have larger brains than us and they don't seem to be smarter. ...Elephants seem to be autistic. They have very, very good motor control and they're really good with details, but really struggle to see the big picture. ...[Y]ou can make them recreate drawings stroke by stroke... but they cannot reproduce a still life... of a scene... Why is that? Maybe smarter elephants would meditate themselves out of existence because their brains are too large. So... that elephants that were not autistic, they didn't reproduce."