if we believe in universal human rights, which most countries in the world at least claim to, it's easy to conclude that if people are suffering terrible oppression in one country, there's some moral obligation for more-powerful countries to do something.
in conclusion, if we have to have countries, maybe the big thing should be that none of them should be more powerful than any others, so that unilateral action in foreign possible is impossible, and domestic policy most other nations find abhorrent is impracticable.




