Penrose is a scientist gone crackpot in the tradition of Josephson. His "I can do math because I am a thetan" shtick is based on a ridiculous misunderstanding of Godel since Godel's theorems don't apply to a piece of wetware which is by no means consistent or complete. (e.g. if he does math by being a thetan why can't he solve Collatz?)
Wolfram is something else. A New Kind of Science isn't really wrong yet it's not really right. It's sad to see him spend decades looking for more systems like Rule 30 and finding systems that are similar but not so simple, not so pretty, and he never gets an insight out of it that really applies to anything else. He's like a crackpot in that he works tirelessly on a research program that's unconnected to anything else anyone else is working on, however. Maybe that comes out of being rich and not having to apply for grants. On the other hand, there are major fields of physics, such as string theory, which very well be based on a delusion, yet in that case it is a shared delusion.
In the pandemic he went on a vainglorious and grandiose quest for a "theory of everything" yet he has the good judgement to base it on causal networks which I think is one of the best grounded approaches to quantum gravity (e.g. given two points in space-time aren't they spacelike or timelike or lightlike and in the last two cases isn't one of them in the future or past of the other?)
Wolfram is something else. A New Kind of Science isn't really wrong yet it's not really right. It's sad to see him spend decades looking for more systems like Rule 30 and finding systems that are similar but not so simple, not so pretty, and he never gets an insight out of it that really applies to anything else. He's like a crackpot in that he works tirelessly on a research program that's unconnected to anything else anyone else is working on, however. Maybe that comes out of being rich and not having to apply for grants. On the other hand, there are major fields of physics, such as string theory, which very well be based on a delusion, yet in that case it is a shared delusion.
In the pandemic he went on a vainglorious and grandiose quest for a "theory of everything" yet he has the good judgement to base it on causal networks which I think is one of the best grounded approaches to quantum gravity (e.g. given two points in space-time aren't they spacelike or timelike or lightlike and in the last two cases isn't one of them in the future or past of the other?)