Surprising even in Europe, Australia and South Africa, US is seen as the biggest threat....
Just think "Body Count".
We have an amazing military, but we have a democracy that doesn't vote, via apathy and ignorance. Decisions get made by the fifth branch of government, based on hoped-for results that are out-of-step and out-of-tune. Been that way for a hundred years.
https://en.wikipedia.org/wiki/War_Is_a_Racket
Tailored info is fed to Useful Idiots who prattle on, but actually *know* little.
But it's so much Groupthink. The beginnings of the healthcare finance "crisis" were well-documented, loudly discussed, and forgotten 30 years ago. *Exactly* the same with the supposed student debt "crisis" and housing finance crisis, and with Iraq (where Bush I. was *roundly* criticized for not going to Baghdad and taking the Saddam cover off of the Sunni/Shia pot...) etc etc......
Any fair MPA graduate will tell you some public policy precepts that we have danced all over for decades. The latest is the economics secundine that We Need A Wall or that a Border Adjustment Tax will save 'Merican Jobs. (Or bring them back, or whatever.)
But the "geniuses" who are in charge are 1) not so smart and 2) not so much interested in solutions as in perpetual, low-level, domestic "crisis" to keep the machine running.
Wow! What a bummer of a post. Not like me.
But no -- the world is *not* safer. Look at deaths due to military conflict (including induced famine) over the last century. Either by raw numbers, or by percentage of world population, the globe is doing quite poorly. No nukes! No wars between the major powers, directly! And we can call that at least a partial victory. But the middle third of Africa, dying by the day, because of upheaval at the barrel of a gun, would tell you the same as Syria: this stinks.