"Global warming created about half the extra warmth..."
If Global Warming is the result of solar heat retained by the planet through the increased concentration of specific atmospheric gases generated by the irresponsible combustion of carbon dioxide releasing fuels, then how can this same result be responsible for creating extra warmth? Global Warming is an end result that may have further consequences, but it can't, in and of itself, create energy in the form of extra warmth. Could this be an example of circular logic rather than factual reporting?
The whole piece is bad. See post #39 for William Tell's good observation on the significance of Global Warming creating "about half" of the warmth.