> Isn't this kind of a dangerous sentiment, which precludes rational thought?
Here’s a proposal:
Convince me that the Norwegians, Vietnamese, or Chileans are the kind of people that would nuke half the world (as put forth in the OP regarding America and nuclear proliferation), and then I’d be open to seriously entertaining an argument that the same is true of the United States.
If the point here is to single out the US as a country and people that would nuke half the world if nobody else had nuclear weapons, I’m sorry but you might as well be trying to convince me that cows are made of lettuce. The premise is almost never starting from an honest place.
> I'm not entirely convinced the 'kind' of people is relevant when a government makes a decision to go to war.
Then why are we suggesting anything about the United States as though is unique here? Would New Zealand nuke half the world if they had nuclear weapons first and stopped proliferation? If your answer is no than your “kind of people” point is rather peculiar because what you’re really saying here is “we’re all the same” but under the same breath you are suggesting that the people of America aren’t because they’d, as the OP put it, nuke half the world. It’s especially peculiar because the United States has effectively held that option in the past, not used it even though it would have made strategic sense, and has fired multiple generals and military personnel during active conflicts who have suggested we should use nuclear weapons at all.