Too bad we are not evolved enough to have left all of this inhumanity behind along with the extinct hominids, but you have to play the hand you are dealt.
When you think about it though, what most people usually call "human nature" is actually really inhuman nature which has not been fully surpassed.
They wouldn't say it if it wasn't false ;)
Also widely regarded as an excuse to begin with even if not fully recognized as such.
It's always been plain to see the world would be a better place the more inhumanity has been eradicated, but there have always been those who favor more inhumanity not less anyway.
Maybe some people have always been concentrating on their limitations rather than their possibilities, and that's been the limit of their horizon historically since the dawn of man. Others, not so much.
Full "human nature" would be the complete absence of inhumanity in thought & deed.
They are a control mechanism for the masses, nothing to do with right or wrong, which is written in our hearts. But, if you want to disempower the individual, take his money (tax), use that money against him (police, tax inspectors) you need some authorised hymnsheet for the feeble minded to get behind. And that is law.
It's just quite unfortunate we're all reading from different heart books.
Funny, btw. But, not all truth has to be found in a book.. Arguably, no truth is.
No, no we are not.
It might be the authority of the pharmaceutical industry with regards to what treatments can be provided more psychiatric conditions.
And even then you have to wonder about their criteria - a doubling of diseases with every edition, all those 'chemical imbalances' and not one physical test!