[luk32]

We got good models for pretty good chunk of phenomena of scales from subatomic to galaxy wide and beyond. Astonishing is the fact that same laws give good predictions on both ends of the scale. I think that's the reason behind the assumption we have most figured out.

But in the middle happens most what we cannot comprehend. How does a cell know when to divide. How exactly the process goes. Why do we have consciousness? Having theories capable of describing atoms and stars we can't figure out the middle, this is fascinating.

Imho the issue is the complexity of system. Stars and atoms are actually not that far apart. In the middle the amount of effects with comparable magnitude and stable states are the greatest.