I don’t have the wording for this, but do these arguments even matter. Quantum mechanics gives the description of the world at the tiniest level that then leads to the dynamics of the world. I.e. the chaotic differential equations of population size

Let’s take a shot,

Take the math of quantum mechanics and derive Newtonian physics from it.

Then assuming a perfectly spherical human, you can find the rate of population growth as the difference between birth rates and death rates.

Easy.