From there you can build up simulations of atoms, molecules, proteins, cells, and the gut biome.
Obviously I'm not saying that it is computationally feasible to do an atom-level simulation of the guy biome, or pain receptors or the immune system.
But there's nothing fundamental that precludes it. It's just scale.
Also it's highly unlikely that biological intelligence depends on atom-level modelling. We can very likely use a simpler (but maybe still quite complex) model of a neurone and still be able to achieve the same result as biology does.
You can simulate the wave function of particles, e.g. https://github.com/marl0ny/QM-Simulator-2D
From there you can build up simulations of atoms, molecules, proteins, cells, and the gut biome.
Obviously I'm not saying that it is computationally feasible to do an atom-level simulation of the guy biome, or pain receptors or the immune system.
But there's nothing fundamental that precludes it. It's just scale.
Also it's highly unlikely that biological intelligence depends on atom-level modelling. We can very likely use a simpler (but maybe still quite complex) model of a neurone and still be able to achieve the same result as biology does.