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In my recent writing about LLMs and AI, I’ve mainly focused on what it can do, what it is, what its potential dangers are. I haven’t focused as much on the pretty substantial evidence that we’re in the midst of an AI bubble. The entire U.S. economy is heavily dependent on the AI boom. Much of the rest of the economy is in a slump. That boom is based on cheap money and very high expectations for AI profits, just as the Fed is facing irresistible pressure to raise interest rates, which is to say, raise the cost of money. This whole question of an AI bubble gets talked about a lot. You probably know the basic outlines. What’s caught my attention is how just in the last week or so these questions, verging into assumptions about unsustainable spending, are bleeding into the tech and the Beltway political press.

As I noted a week ago, we can’t know whether the current polls will be predictive of the November election results. But the polls themselves are at least speaking with a clear voice. I want to note two things that appear to be moving in unison: consumer confidence and the Republican position on the national generic ballot.

Here’s the trend line from Nate Silver’s Silver Bulletin …