Virtual reality shocker. Torturing even a lifeless computer character makes volunteers upset. [news@nature.com]
The ethical problem with this is that a large number of people acted as though they were torturing a real person. The researcher said that some parts of their brain did not know about virtual reality. So these people have to deal with the emotional responses of torturing someone, even though they only did it virtually. If part of their brain reacted exactly the same way as if it was real, then wont they suffer the same sort of trauma? Saying “It is not real” is not true for them, on some level. The possible mental anguish could be a problem.


