What fever swamp did THAT assertion come out of?
Global warming has been a repeated cycle throughout the millennia that the Earth has been circling the sun, alternating with periods of intense cold, in which virtually all the liquid water on earth was locked in the solid form of ice, and glaciers covered whole continents, some reaching as far south as what is today the tropical zone. All done with no help from that feeble and very vulnerable species, mankind.
Even today, with all the technical prowess at the command of the very best and brightest of mankind, the capability to materially change the overall climate of an entire planet is still far beyond any human capability, and for sure, relying on the presence or absence of a minute quantity of carbon dioxide in the atmosphere as the means by which that change could be implemented, is to call upon some very magical thinking.
Now, the presence or absence of water, either as gaseous water vapor, liquid water, or frozen ice, is very much a factor in moderating current conditions, or over time, greatly affecting climatic conditions. But somehow, this is never put into computations of projected “climate change”, and the results are soon very badly skewed over time.
There is no “right” climate. Climate changes, human beings and all life on earth adapts to the change, some by learning, some by dying out, some by selective breeding giving precedence to those genetic combinations best suited to the changing conditions.
It sure has become obvious which of the Clintons is a the real America hating radical. Billy is shifty lefty but the witch is in a class by herself.