The most depressing documentary of all time I recently watched on public television: Rise of the Drones. And to top it off, the end credit suggested that the major funding of this program was provided by Lockheed Martin!
Well you're right, but we can only watch. The world is slipping out of the hand with this technology and we can already tell where it is heading. So this isn't really a "problem" anymore, as much as it is a reality.
You'd be better off not watching.
http://www.pbs.org/wgbh/nova/military/rise-of-the-drones.htm...