I think there are two known relationships between temperature change and CO2. The primary one is in the opposite cause-effect direction of the one causing the hysteria, i.e. colder ocean water absorbs more CO2 and warmer water releases more CO2.
” - - - I think there are two known relationships between temperature change and CO2. - - - “
Your example has been proven, in the Scientific Literature, to show a cause and effect between temperature change in water temperature and the amount of CO2 that the water can hold.
It does not show that the concentration of CO2 changes the temperature of the water, or the air above the water.
Thus, the main assumption of the Global Warming junk scientists remains a false assumption, or to be charitable, a junk science speculation.
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CO2 is the primary source of Carbon for all life on and in the Earth.
Without CO2 life on Earth would be restricted to other, less abundant, sources of Carbon such as CO and CH4.
CO2 in thus an environmentally essential, AND environmentally friendly gas.
CO2 and taxes are similar in that they are good at low concentrations, but toxic at high concentrations.
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IF these relationships that you mentioned are speculations such as statistical inference as currently used by the junk scientists’ computer models, THEN Global Warming still has no known cause that can be documented by experimental cause and effect experiments.
Consequently, Global Warming remains a speculation in the same realm as the Moon being made of cheese.
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IF there are known cause and effect experiments on the change in temperature with a change in CO2 concentration, THEN what peer-reviewed Scientific Journal has published an article on this topic, and what is the title and date of that article?
BTW, be of good cheer if your search is fruitless, as even the United Nations and the inventor of the Internet could not find ONE such Scientific Article.
Best wishes for your success from the “Show Me” State.