“Perhaps Mr. Nye and these Australian researchers should discuss what factors other than carbon dioxide actually cause climate and weather fluctuations.”
Legitimate scientists know that climate and weather are dynamic systems with a large amount of variables, many of which we haven’t even identified. It is mathematically impossible for us to model those kind of systems with any real accuracy. We cannot even create proper mathematical models of the motion of the bodies in our solar system, and that involves a lot fewer variables, and all of them are known to us.