> 1) tech where few can increasingly control many > 2) Advanced nations ability to conduct war with limited human cost on their side. Indeed. Moreover anti-wa

> 1) tech where few can increasingly control many > 2) Advanced nations ability to conduct war with limited human cost on their side. Indeed. Moreover anti-war protests often are conducted on a "don't get our children killed in your war" stance, therefore 2) will considerably reduce them. See squarefoot's comment above. 1) will be useful against protests at home, and also (to some extent) to control the population of an occupied country.