Absolutely. Technology has such amazing potential and such inherent risks. I really hope that someday soon we can unleash a omnipotent and benevolent set of AI systems that can usher in a new dawn of mankind. There just seems to be a lot of geo-political problems standing in the way of that scenario currently. And for the skeptics like me I always assume the worst so even if a nice AI is created someone will hack it or clone it and make it's evil twin :)