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en.wikipedia.org...
The Gaia theory posits that the Earth is a self-regulating complex system involving the biosphere, the atmosphere, the hydrospheres and the pedosphere, tightly coupled as an evolving system. The theory sustains that this system as a whole, called Gaia, seeks a physical and chemical environment optimal for contemporary life.[1]
Gaia evolves through a cybernetic feedback system operated unconsciously by the biota, leading to broad stabilization of the conditions of habitability in a full homeostasis. Many processes in the Earth's surface essential for the conditions of life depend on the interaction of living forms, especially microorganisms, with inorganic elements. These processes establish a global control system that regulates Earth's surface temperature, atmosphere composition and ocean salinity, powered by the global thermodynamic desequilibrium state of the Earth system.[2]
The existence of a planetary homeostasis influenced by living forms had been observed previously in the field of biogeochemistry, and it is being investigated also in other fields like Earth system science. The originality of the Gaia theory relies on the assessment that such homeostatic balance is actively pursued with the goal of keeping the optimal conditions for life, even when terrestrial or external events menace them.[3]
Originally posted by Shadow Herder
The theory you propose is also called the Gaia theory
en.wikipedia.org...
The Gaia theory posits that the Earth is a self-regulating complex system involving the biosphere, the atmosphere, the hydrospheres and the pedosphere, tightly coupled as an evolving system. The theory sustains that this system as a whole, called Gaia, seeks a physical and chemical environment optimal for contemporary life.[1]
Gaia evolves through a cybernetic feedback system operated unconsciously by the biota, leading to broad stabilization of the conditions of habitability in a full homeostasis. Many processes in the Earth's surface essential for the conditions of life depend on the interaction of living forms, especially microorganisms, with inorganic elements. These processes establish a global control system that regulates Earth's surface temperature, atmosphere composition and ocean salinity, powered by the global thermodynamic desequilibrium state of the Earth system.[2]
The existence of a planetary homeostasis influenced by living forms had been observed previously in the field of biogeochemistry, and it is being investigated also in other fields like Earth system science. The originality of the Gaia theory relies on the assessment that such homeostatic balance is actively pursued with the goal of keeping the optimal conditions for life, even when terrestrial or external events menace them.[3]
Originally posted by daynight42
Not trying to break your point. I see some of your comparisons and find them interesting. I'm not sure if humans help much to trees by breathing. To really know, it'd be helpful to ask a biologist what other processes of the earth contribute CO2. I think humans are only a very very very small percentage in terms of CO2 exchange in the lungs.
Warming and cooling are natural cycles for Earth. Other planets too I would guess, but maybe not those without certain atmospheres. Anyway, Earth's are definitely "normal" and not some attempt to kill humans. I would reject my belief if there were humans living at each ice age and warming period. This would give credit to your point if those humans were wrecking the Earth. Maybe there were, but I've never heard of such a thing.
Originally posted by DaveNorris
Id think it was alive too, if id smoked a few..... Peace man