Around 2000 I took an AI course at the University of Guelph. I don’t think I learned too much. We didn’t talk about neural networks, as far as I can remember. My end of term project was, I think, a pathfinding algorithm wearing an AI costume. There were certainly no discussions of transformers. No CUDA. No PyTorch. None of that existed.
But what I remember doing a lot of was coding in Lisp - a lot of Lisp in the dark University of Guelph CIS lab.
I self-learned lisp last year using the old SICP book, but I do consider myself a fairly expert programmer, and I felt that book was a bit hard at the end of it.
IMHO the key difference of lisp’s eval wrt python’s eval is that it takes in input a parsed expression (a lisp list) and not a string. In lisp though you don’t have to use eval much, because the macros allow you to transform the expressions from your programs directly (take in input parsed code, return a different code structure to be executed). The quote and quasiquote functions are there to make that easy!
I don’t know javascript enough, but in python you’d have to use eval and use some kind of parsing package crazyness if you wanted to implement a similar macro system!
As a scientist who has ended up gradually becoming more of a programmer, I battled through the SICP after seeing the cult following it has. It’s a weird, but good book, and I couldn’t imagine a book like that using anything other than Lisp