This!    Do you know that today there are ways to see in brain wave patterns if someone is a socio/psychopath.  But of course we are not allowed to test for it because if we did what parent would want to know that their child is a socio/psychopath.  This is ridiculous because what parent does not know that their child is cruel. If children can be identified some of them can be treated to be more moral and live within the rules of society.  Some types can be helped and others cannot. You can see on the brain maps who can be helped and who can't. But at least identifying these people and using this info to assist in determining guilt or innocence once accused of crimes, protect their children from them if they are accused of cruelty and block them from running for office or holding a position of power.  But no, we can do nothing like this because it's not nice.