UN, which… failed to keep dictatorships out

The UN while created with noble intentions certainly fell for the paradox of tolerance. They tolerate the dictatorships and human rights abusers because if they didn’t they’d be much less empowered to take action against them, or worse they’d form their own competing UN made up of nations motivated to join them and you’d just end up with another NATO and Warsaw Pact for example. It’s damned if you do, damned if you don’t.

Ultimately the challenge comes down to how do you ultimately tame the leaders of the world who have absolute power. The founding fathers of the United States of America thought they had the solution with democracy and the many checks and balances they implemented into this new form of government they setup, but even that has its challenges and failures that they never could have forseen. The UN was the next experiment, trying to take the similar principles onto the world stage, and it’s been less successful (but at least has had some successes)