The even more wild concept is that the atmosphere’s composition was already changing before human involvement, we just sped up the process by like 1000x. We do

The even more wild concept is that the atmosphere’s composition was already changing before human involvement, we just sped up the process by like 1000x. We don’t normatively need the atmosphere to be “natural,” we just need it to be in a state that doesn’t destroy the thousands of years of infrastructure we’ve built.