But they do provide a link to another article where the graph is shown. If you look at bar graph, it is obvious.
I saw the graph; my comments were in part based on it.
The arguments made are similar to sales pitches for stock-picking algorithms. The latter, though, include the legal disclaimer “past performance does not necessarily predict future results”. Global warming enthusiasts assert the opposite with even flimsier data. There are no consequences to them for failed predictions; they can just pretend they didn’t happen.