2.
Because operators are based thousands of miles away from the battlefield, and undertake operations entirely through computer screens and remote audio feed, there is a risk of developing a 'PlayStation' mentality to killing.
Philip Alston
3.
The problem with the United States is that it is making an increased use of drones/Predators [which are] particularly prominently used now in relation to Pakistan and Afghanistan...My concern is that drones/Predators are being operated in a framework which may well violate international humanitarian law and international human rights law.
Philip Alston