While it's not as universal as its name makes it seem, the UN uses The Universal Declaration of Human Rights: https://en.wikipedia.org/wiki/Universal_Declaratio

While it's not as universal as its name makes it seem, the UN uses The Universal Declaration of Human Rights: https://en.wikipedia.org/wiki/Universal_Declaration_of_Human_Rights https://en.wikipedia.org/wiki/Universal_Declaration_of_Human... That would be a good starting point since it already backed by some pretty powerful countries.