This article in Intercept says Iran has achieved its goal of being able to build a bomb. The U.S. has the “technical capacity” to invade and occupy Iran, but that is not going to happen. Prominent Israelis including Ehud Barak say that “Iran’s uranium enrichment program had now advanced to a point where it could be no longer be set back with military strikes or sabotage.”

The article blames Biden. I do think Biden should have tried harder to make a return to the Obama-era Iran nuclear deal happen, but the blame for pulling out of the deal falls squarely on Trump. For all the stupid things Trump said and did, taking the world backwards on nuclear proliferation and climate change are the two that I find unforgivable because these are the two biggest existential threats to our planetary civilization. But even going a step beyond Trump, if the U.S. Congress and executive branch both stood firmly behind international agreements on these issues, the world would be able to trust us more to keep our word instead of flip-flopping with each new administration.

So now Israel, Pakistan, and India are confirmed nuclear states, and Saudi Arabia and Iran can quickly become nuclear states if a conflict arises. Farther north, China and North Korea is a confirmed nuclear state, and Japan and Taiwan supposedly have the ability to quickly convert civilian nuclear plants to weapons production. I haven’t heard anything about a renewed nuclear weapons push in South Korea, but it seems quite plausible that they might if they do not think the U.S. “nuclear umbrella” is reliable. And then we have the thinly veiled proxy war between nuclear-armed-to-the-teeth NATO and Russia in eastern Europe. We live in a dangerous world.