At this risk of being pedantic: the question isn't how we maintain the well-being of other humans, it is how we maintain the well-being of our humans[0] and frankly there's a lot to be said for boot-to-neck diplomacy.
> At this risk of being pedantic: the question isn't how we maintain the well-being of other humans, it is how we maintain the well-being of our humans[0] and frankly there's a lot to be said for boot-to-neck diplomacy.
That attitude with the associated American power was a complete catastrophe for:
A catastrophe for America (Americans) or for the countries listed and their people? Only one of those is relevant.[0]
My greater point here is that global politics is an inherently amoral game. By extension a morality-based strategy is inherently sub-optimal.
[0]addendum: To be clear there are definitely arguments to be made that some or all of them weren't good for Americans (e.g. loss of global goodwill may have resulted in less favorable trade agreements).
> War is not an extension of "diplomacy by other means".
FWIW: War is defined by Clausewitz as the continuation of politics by other means, not of diplomacy. (It's probably the most famous theory of warfare, by the preeminent theorist.)
Clausewitz wasn't normalizing war, but explaining it: it's politics using violent means. If you don't understand the fundemental political nature of warfare then you will make major mistakes and many more will die and suffer. Those mistakes still happen: You can see that the US in Afghanistan lacked a clear vision and strategy for a political outcome. In those countries you see the results of defeating an enemy militarily and not politically. Russia, even if they 'win' militarily, will have a very big political problem in Ukraine.
The idea that war is a crime at the international scale is underpinned by the threat of war, just as the idea that murder is a crime at the personal scale is underpinned by the threat of murder. We fully intentionally put a lot of steps in between because it turns out that dying sucks a lot,[citation needed] but the fact that they stand between radical disruption of quality, er, quantity of life is what gives those steps weight.
That is to say, war is not other means. It is the primal means of diplomacy from which all others spring forth.
Given how easily corruption rots things.... I'd say definitively yes.
I remember, I took part in a modeling competition trying to create a sustainability index for countries. During my analysis phase I realized that almost everything measurably bad you can think of correlated astoundingly well with the corruption index for that country. Even what seemed like very distant externalities.