After awhile someone with vision my come along and have the clout or balls to do something about it. That something is not talk or make threats. The only thing that these despots understand is violence, but we are so weak in the stomach about war now days, no one will do it.
When brave men sit by and are willing to sit on their asses and do nothing about the evil they see happening, it will continue. No amount of talking or embargo will change this.
Reality is a bitch.