> People dying from extreme heatwaves, weather, and famines due to climate change has been predicted for decades at this point; and this is exactly the sort of climatic setup that will enable this to happen.
Yeah, people have been "predicting" it, but the fact is that this is currently mostly hyperbole, driven by bad reporting and activist exaggeration.
What is happening, right now, is that winters are mostly getting warmer. Summers are getting hotter in certain places, but not at nearly the rate that cold days are decreasing -- and the evidence is weaker on a global scale. From the IPCC 6AR report, figure 11-9 shows it clearly:
https://www.ipcc.ch/report/ar6/wg1/figures/chapter-11/figure...
Figure 11-2 shows it another way:
https://www.ipcc.ch/report/ar6/wg1/figures/chapter-11/figure...
Even the IPCC report only gets to the "virtually certain" evidence level by combining the two claims:
> The frequency and intensity of hot extremes (including heatwaves) have increased, and those of cold extremes have decreased on the global scale since 1950 (virtually certain).
That's because, when you actually look at the data, it is abundantly clear that the increase in hot extremes are far less common than the decrease in cold extremes. Of course, when you take the ratio of the two, this looks worse, because the denominator is getting smaller.
Chapter 11 is worth reading. You will be shocked how many of the widely reported memes about extreme weather and climate are just not supported by good data:
https://www.ipcc.ch/report/ar6/wg1/chapter/chapter-11/
I recommend in particular going through the figures, and looking at how many of them are model predictions (nearly all), versus plots of historical data. Setting aside the debates about model quality, etc., surely we can all agree that predictions are not evidence?