That assumes that it's down to human nature, which is a dangerous assumption to make given we have no conclusive definition of what "human nature" consists of.

That assumes that it's down to human nature, which is a dangerous assumption to make given we have no conclusive definition of what "human nature" consists of. Having traveled over the world , I tend to chalk most human behavior up to cultural or personal quirks these days. If an issue is cultural in nature, the culture can be changed.