Climate Theories should include Feedbacks from Life

My theory is that Life, the earth and its atmosphere have self-correcting dampening methods to prevent the acceleration of temperature due to increased Greenhouse Gases, bearing in mind that:-

(1) All the GHGs are part of the Biological Cycle.
(2 ) Water can turn into rain or ice, cooling the planet.
(3) No-one understands how clouds form.

(4) Microbes are everywhere, including the top of the atmosphere & inside clouds.