Joe Kent [1] offered a possible way out of this - however slim the odds might be. Trump's one quality that may save us all from this quagmire is his ability to do a complete 180 on his previous committed path - "TACO" as his detractors like to call it. Like he did with ICE in Minneapolis, or in Yemen last year when he quit his bombing campaign after one month. If he could be convinced to just declare victory over Iran and move onto the next crisis of his creation - maybe send ICE to Cuba or invade Puerto Rico. He has the personal power to pull it off and his base will probably back him. Getting the Iranians to de-escalate and back to negotiations will be a challenge (after the second time he bombed them in middle of negotiations). The real problem will be restraining the Israelis who will likely do everything in their power to scuttle any deal and will do things to further drag the US and other countries in the region and the world into their war.

Another problem will be getting to through to Trump who seems to be cocooned in a reality distortion field cast by Fox News, the Israel Lobby and Israel-firsters in his administration. If enough people in his base and dissenters in his administration and the government can speak up and get through to him he might be convinced to change course.

The Democratic Party for their part seem to be quite unanimated in all this. It looks like they're playing a cynical double-game, hoping Trump gets further caught up in a web of his own making. I wonder if it will weigh on them at all if another school gets blown up or another thousand people die while they slow-walk the vote on the next war powers resolution.

[1] - Interesting interview between Kent and Saagar Enjeti https://www.youtube.com/watch?v=6XMyC2Cr7X0