[rhyn00]

I've been getting into his later work with Chiara Carletto: Constructor theory of information. It's an interesting way of looking at the world. Rather than using dynamical equations to describe the world, in constructor theory it is about looking at what things are possible and impossible with respect to information exchange. A constructor is something that can apply a transformation to something without itself changing (kinda like a catalyst in chemistry).

Here is the home page if you want to learn more:

[paper] https://www.constructortheory.org/wp-content/uploads/2016/03...

[homepage] https://www.constructortheory.org/