Oh but you are so wrong. ANY system can be described in terms in terms of basic transfer functions between inputs and outputs and inspected for behavior characteristics based on feedbacks, storage, delays, ect.. What the fuck do think Climate models are??
They'd be nothing like you describe.
The scientists understand that. A zillion basic functions combined do not make for a big basic function. They make for something totally different. The world is not going to oscillate just because you want it to.