> the earth has and always will go through a series of warming and cooling
This is a devastatingly ignorant attempt to handwave away the damage.
Warming and cooling changes, prior to the widespread use of hydrocarbon fuels, have taken place over tens/hundreds of thousands of years, with very few exceptions. Civilizations and species can adapt on these timescales. They can not adapt to the changes that we have already brought about, and they will not be able to adapt to the changes that will occur within the next hundred years.
This is a devastatingly ignorant attempt to handwave away the damage.
Warming and cooling changes, prior to the widespread use of hydrocarbon fuels, have taken place over tens/hundreds of thousands of years, with very few exceptions. Civilizations and species can adapt on these timescales. They can not adapt to the changes that we have already brought about, and they will not be able to adapt to the changes that will occur within the next hundred years.