You won't change that until you change the nature of mankind, which is innately evil.
"You won't change that until you change the nature of mankind, which is innately evil."
True.
Which is why people need guns for their own protection, but cannot have personal mass casualty weapons, because a large number of people despair, and blow themselves up, and if they have mass casualty weapons, they'll take out city blocks with them. Inevitably.
The nature of mankind is partly evil and partly good. But the evil part is enough to make us all miserable. And it won't help if everybody who is miserable can take out a city with him when he goes.