I am not arguing for cultural imperialism, nor should we force sovereign states to follow our ideals and morals.
I recognise that our morals change all the time. For example, a few decades ago, homosexual acts were illegal in the UK, but now we place it on par with heterosexuality. I recognise that it would, objectively, be inaccurate to label our system as the 'best'. The basis of my argument is that we should uphold our system in the belief that it is the most just, fair and shielding. Obviously our legal system and laws represent our morals and views in the West, but we should not be afraid to endorse, verify and promote our laws.
This will almost certainly be a controversial argument, but in my view, the morals of the world is moving towards that of the West. The legal system and the general laws of the West should not, in my view, be seen as distinct to the West, but should be seen as one end of a rope, which I shall call the 'world-wide moral rope' (lol). Our morals and laws are not distinct from the morals and laws of other countries. We are merely ahead of them.
As for the despicable execution of Saddam Hussein, you will not be surprised that I was against the hanging because I oppose the death penalty under all conditions, even for monsters such as Saddam Hussein. I do not respect Iraq's decision to execute the former dictator, but I understand, considering the anger of the Iraqi people, and the morals and views of the people of the Middle-East, why the decision to hang was taken.