I&#x27;ve got a hunch there will be some breakthroughs when AI can visualise some of the theoretical stuff that human brains struggle with. I&#x27;ve tried to read and understand some of the literature as to how you get gravity from a spin 2 quantum field and why it&#x27;s hard to renormalize and my it&#x27;s hard to get your head around. And I think that&#x27;s not just for me but also real physicists. It seems quite possible to me that there&#x27;s a real breakthrough waiting there but human brains are not quite up to it.