I'm saying that people and animals have been acting that way for a very long time. Tolerance for strangers is more in need of sociological explanation than the

I'm saying that people and animals have been acting that way for a very long time. Tolerance for strangers is more in need of sociological explanation than the opposite. Certainly, the trend towards tolerance exists and is rising over the course of history, which I very much like. It's about asking what the default state is from which society makes "progress". You're asking what the default state is? I assume you mean instincts right? Why does it matter, what's the relevance?