Mateusz Bagiński comments on Causality Adds Up to Normality

[Mateusz Bagiński]

this would actually happen in practice—i.e. why humans would learn high-level models which are related to the universe’s lower-level structure in this way.

My intuition is that this makes it possible to model long-range dependencies with minimum cognitive costs.

Also, do you think there’s some utility in modelling abstracting $X^L$ into $X^H$ as a forgetful functor?

[johnswentworth]

Plausibly, it does have that flavor to it.