To make soldiers able to kill without remorse so they can face the battle without getting PSTD.
I am certain drugs to cure PSTD and destroy human empathy is what sociopaths would love to have happen to us. Non sociopaths are the only people because they have a conscience who CAN restrain these toxic personalities.So of course psychopaths want to make everyone be like themselves.Because they do everything they can to ensure they do not have to deal with social boundaries or consent.They like to get away with abuse,so if people never feel bystander guilt or remorse who will care enough to stop a psychopath abusing someone?
Guilt and remorse have a social survival function , They really do, they stem from human empathy,and they enable us to control ourselves inside so we can co exist without destroying each other on the outside of self in relation to each other in the world. Sociopaths or those personalities who do not feel guilt or remorse for their actions are a predator upon all non psychopath people. So unless those people by their refusal to be abused , insight into how abuse dynamics are,and how manipulation is done,and whom do not tolerate abuse around them,and by not pitying psychopaths , people with a full spectrum of feelings balanced with a mind,who can feel empathy and the guilt and remorse that comes from it's misuse or disregarding conscience are the only personalities who can contain the ruthless among us..If you take away guilt and remorse you chemically create a criminal,from a non toxic personality literally.I dunno about you but that's some scary shit.
Some are born psychopaths.
http://www.futurepundit.com/mt/mt-altcomments.cgi?entry_id=2792Others might be made psychopathic
http://www.abc.net.au/rn/science/mind/s817005.htm