.. If a system is not dominated by a few major feedback factors, it ain’t stable. And if it has a regions of stability then perturbing it outside those regions will result in gross instability, and the system will be short lived.
Climate has been in real terms amazingly stable. For millions of years. It has maintained an average of about 282 degrees absolute +- about 5 degrees since forever.
So called ‘Climate science’ relies on net positive feedback to create alarmist views – and that positive feedback is nothing to do with CO2 allegedly: on the contrary it is a temperature change amplifier pure and simple.
If such a feedback existed, any driver of temperature, from a minor change in the suns output, to a volcanic eruption must inevitably trigger massive temperature changes. But it simply never has. Or we wouldn’t be here to spout such nonsense.
The miracle of AGW is that all this has been simply tossed aside, or considered some kind of constant, or a multiplier of the only driver in town, CO2.
When all you know is linear systems analysis everything looks like a linear system perturbed by an external driver.
The point finally is this: To an engineer, climate science as the IPCC have it is simplistic nonsense. There are far far better models available, to explain climate change based on the complexity of water interactions with temperature. Unfortunately they are far too complex even for the biggest of computers to be much use in simulating climate. And have no political value anyway, since they will essentially say ‘Climate changes irrespective of human activity, over 100 thousand year major cycles, and within that its simply unpredictable noise due to many factors none of which we have any control over’