Comment by pzo

He quit google so that he could speak openly about this topic. He explained in interview how he even got into google before - sold his company to google because he has adult kid that is handicapped and he is the only provider and be in this life forever - a fair choice IMHO.

AFAIK he didn't expect this will develop that fast. The biggest issue is not that technology is dangerous but that we develop it a break-the-neck speed.