Wind, solar, and hydro are reductions in carbon utilization. Burning fuel is a conversion of hydrocarbons or cellulose to water, carbon dioxide, and ash.
Photosynthesis and limestone formation are carbon sequestration.
Scientists theorize that a mass extinction occurred 250 million years ago, because the Earth spewed the unused hydrocarbons all at once.
My research suggests that the event created massive HABs in the ocean, and those HABs are now called "oil, gas, and coal"
Global Warming is basically the same explosion in a more controlled and controllable form, and should be called a "greenhouse effect, IMHO.
BTW, one could likely set up a solar power grid to take calcium and carbon dioxide, and turn it into limestone.
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