Japan is the only "non-white" high trust society. "White" countries aren't safe and stable because the skin color of their inhabitants, of course. But because they developed a high trust culture over many centuries. So did Japan. My guess is that people who live for millenia in climates with extreme winters need to start to cooperate in order to survive; and only those societies that manage to develop high trust between its members will survive. Coincidentially, long winters also cause the skin to lose melanin in order to be able to produce more Vitamin D in low sunlight conditions. So the relationship between high trust and white skin is completely coindidential rather than causal in any way.

Japan is the only "non-white" high trust society.

"White" countries aren't safe and stable because the skin color of their inhabitants, of course. But because they developed a high trust culture over many centuries. So did Japan.

My guess is that people who live for millenia in climantes with extreme winters need to start to cooperate in order to survive; and only those societies that manage to develop high trust between its members will survive.

Coincidentially, long winters also cause the skin to lose melanin in order to be able to produce more Vitamin D in low sunlight conditions.

So the relationship between high trust and white skin is completely coindidential rather than causal in any way.