Covid-19 and climate change have, despite all the trouble they have caused, and will cause, not had the very targeted and cataclysmic effect on the globe as, for example, the Great Depression had on Germany, which brought Hitler to power. But give it all time. Climate change and pandemics are relentless, especially given absolute rises in population for a few decades yet in parts of the world, and by people increasingly living in environmentally fragile zones, subject to landslides, rising sea levels, and the like.
