If the germ theory is relatively new, how do they think fermentation was happening (like wine, ale, yogurt etc.) thousands of years ago?

Question

If the germ theory is relatively new, how do they think fermentation was happening (like wine, ale, yogurt etc.) thousands of years ago?

In: 613

Answer 1

Stuff just works.

Kinda like gravity and the big orange thing in the sky.

“Hows positrac work, how are rainbows made? It just does…. (Joe Dirt)”