In the spirit of Hilbert’s problems, here are the most interesting things I currently know of: Emergence fundamental (non-contact) forces & particles (muons, quarks, …) ⇨ fluid dynamics, etc. Collatz Ecologies“how structure emerges out of iteration” “When stable patterns emerge in some iterated system, it’s possible to build new systems on top of the old ones. Moreover, these new systems can be seen as independent of the old ones.” Collatz conjecture: Pick any (nonzero, whole)...
