Evolution

[Gawdzilla Sama]

And pure chemistry is the cause, so we've found it and can now move on. Well done, sir, well done!

And chemicals just exist by themselves don't they? In theory that is.
Like all building blocks, such as atoms - they just work and oscillate by themselves - endlessly?

You do chemistry in the kitchen if you cook at home. There's nothing really mysterious about it. You can make iron oxide by leaving iron in a damp environment. No miracle, just chemistry.