Actually I think carbon dioxide was first, and more natural to the planet. It took many years of plant forms producing O2 through photosynthesis before there was sufficient free oxygen for the ozone layer, and higher life forms. — Metaphysician Undercover
So I don't think your depiction of a cyclical dependence is very accurate — Metaphysician Undercover
Phenomena that are cyclical in nature and self-sustaining for that reason are indistinguishable from (actual) infinity. — TheMadFool
You just wanted to use the word infinity here for dramatic flare. Phenomena that are cyclical and self-sustaining are just that.
We've got a little plastic sterling engine(?) snowman in the window sill, who moves his hands all day long if he is exposed to enough light. Put it somewhere where it's always exposed to enough light and there is gaseous temperature gradient as a means for cycling the mechanism it would never stop... until a dog got a hold of it, or some other environmental change, or the wearing of friction.
The dog eating the sterling engine is sort of like the Sun absorbing the Earth. Just have to wait. — Nils Loc
Get involved in philosophical discussions about knowledge, truth, language, consciousness, science, politics, religion, logic and mathematics, art, history, and lots more. No ads, no clutter, and very little agreement — just fascinating conversations.