alt Hacker NewsTo be fair that applies to Maduro to if you count crimes against humanity in general. Certainly applied to Sadam.
So now the question is how to do you capture this leadership without foreign intervention while they are still in power?
Talk is nice... but there is no real mechanism to impose what you are proposing besides this.
You do it as part of an international order, i.e. an impartial UN. Though obviously we don't have that yet.