
In one part he talks about a thought experiment modeling the universe as a multidimensional cellular automata. Where fundamental particles are nothing more than the information they contain. And particles colliding is a computation that tells how that node and the adjacent nodes to update their state.
Way out and not saying there's anything truth to it. But it was a really interesting and fun concept to chew on.
If anything has peaked your curiosity, consider his books “Alien Information Theory” and “Reality Switch Technologies”
Also, DMTx is undeniably interesting from my point of view. We’ve recently completed a trial involving hour long sessions in extended DMT state
Excerpt reading https://www.youtube.com/watch?v=JxC2cyg-cTg
Less about psychedelics, but a great accessory read is Mind and Nature by Gregory Bateson
If you're interested in the subject and also can appreciate what feels like a piece of performance art give the following book a shot: https://www.amazon.com/Alien-Information-Theory-Psychedelic-... It's mind-blowing and uses as one of its starting points Wofram's 1D cellular automata work.
[0]: https://www.amazon.com/Alien-Information-Theory-Psychedelic-...