Discussion: Is it possible to express all human activity using mathematical-logical tools?

It should be said that without a mathematical-logical translation of all human activity, conducting a complete human simulation is impossible. The ability to express human activity using mathematical tools does not yet prove that we live in a simulation. Still, if we prove that human activity cannot be described mathematically, then we certainly do not live in a simulation. Amazingly! None of the schools can be verified.

Link: Deterministic human simulation—Pinnacle of scientific achievements.
https://www.sf-healing.com/page/245 (Copy & Paste)