So what?The geologic record is littered with examples of warming and cooling trends that were not caused by orbital or CO2 forcing.
So what?The planet cooled for millions of years with CO2 levels between 600 to 1000 ppm.
That is false. My belief about the role of CO2 in the Earth's climate does not say that wouldn't have happened.According to your beliefs about the role CO2 plays in the earth's climate, that shouldn't have happened.
You're interested in this topic. Read this article.
How Earthâs Climate Changes Naturally (and Why Things Are Different Now)
Earth’s climate has fluctuated through deep time, pushed by these 10 different causes. Here’s how each compares with modern climate change.
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