The role that the British Empire exercised in the world was handed off to us in 1945. The U.S. is the world’s largest economy and most powerful military. We get to be the “world policeman.” Being more of a dove and a noninterventionist, I am not thrilled for us to have that role, but it just comes with being the world’s most powerful country. With the way the world works, if we did not exercise that role, someone else would. Given the lousy choice of being world policeman vs. the much worse choice of having China fill that role, I will take America as world policeman.
We are the world’s reserve currency. We patrol the major sea routes, which facilitates world trade which we all depend on. The British did this before us. It’s why English is kind of the global language.
If the U.S. were to pull out of NATO and withdraw from the world, someone else would fill the vacuum. Withdrawal from historic European alliances and involvement with European affairs may trigger lots of unintended consequences like great power rivalries. Because the natural state of fallen man is perpetual war and mayhem. Weakness shown in Europe may cause the Chinese to think they can get away with taking Taiwan. If the world becomes a more chaotic place suddenly supply chains are strained and you have waves of refugees crossing borders which causes all kinds of other problems you don’t want.
Whether we like it or not, what goes on in the world affects us, and that’s especially true of Europe.
The whole post World War II order was set up to prevent another World War II from happening. So far, it has worked.
As a dove, it’s better if America acts in the world with the support of European allies. This is a standard left of center Obama/Biden philosophy that makes sense to me. Acting alone in Iraq did not work so well for us.
President Biden is constrained by lots of political realities. He really isn’t free to just tell the Europeans that they are on their own. He has to play the cards he has. If Trump were still president, he would have the same limitations. Aside from the silly energy policies, I think Biden has done about as well as you could expect, and he’s kept a cool head. He hasn’t listened to the No Fly Zone guys.
Pulling out of NATO is not realistic, especially now. The Europeans would flip out and it would really damage our credibility.
Which brings me to Afghanistan. I think pulling out of Afghanistan was still the right thing to do, and Im glad Biden did it. But I can’t honestly say that images of what happened on our way did not tug on my non intervention heart strings and make me second guess myself. Further, I think it did hurt our international image.
I would not want the responsibility of making these kinds of decisions, and so am more willing to defer to experts than I was, say, two years ago about this time.