Kenneth P. Green quotes:

The climate's sensitivity to greenhouse gases is considerably lower than the Intergovernmental Panel on Climate Change claims - so much lower, in fact, that the warming we would expect from doubling the amount of carbon dioxide in the atmosphere would be quite modest and offer very little risk.

We can expect the climate crisis industry to grow increasingly shrill, and increasingly hostile toward anyone who questions their authority.

Here's the problem - carbon dioxide doesn't contribute to smog and isn't a health threat. All of this is being done because some people believe carbon dioxide is causing global warming, and that preventing carbon dioxide from entering the air is the only answer. Never mind that there is still an ongoing scientific debate about global warming itself, and that some respected climate scientists believe that methane is a better target, California legislators have locked their sites on carbon dioxide.

A review of the science suggests that uncertainty is so high as to raise a good prospect that mandatory green house gas reductions will produce little or no environmental benefit.