Robots like the knight armor of long ago, are very expensive. I highly recommend this TED talk about how the future of war could return us a feudal world. htt

Robots like the knight armor of long ago, are very expensive. I highly recommend this TED talk about how the future of war could return us a feudal world. http://www.ted.com/talks/daniel_suarez_the_kill_decision_shouldn_t_belong_to_a_robot?language=en http://www.ted.com/talks/daniel_suarez_the_kill_decision_sho...