That's not correct. We have had models showing global warming caused by fossil fuels since the late 18th Century at the very least. A few papers in the 1980s w

That's not correct. We have had models showing global warming caused by fossil fuels since the late 18th Century at the very least. A few papers in the 1980s were predicting global cooling, but those have been shown to be erroneous – sometimes even by the very same authors.