Disasters include all geophysical, meteorological and climate events including earthquakes, volcanic activity, landslides,
drought, wildfires, storms, and flooding. Decadal figures are measured as the annual average over the subsequent ten-year
period.
https://ourworldindata.org/natural-disasters
Note that global population in 1920 was only 2 billion, so not only did 14x as many people die in that decade from natural disasters, it was 56x as many when expressed as a % of the total population of the world.
This isn't to suggest that natural disasters are getting more tame, of course, but simply as our technology and manufacturing capabilities increase we build stronger, better buildings that can withstand natural disasters. So even if natural disasters increase as a result of climate change, if man's adaptive capabilities increase at the same rate, then deaths from natural disasters should remain quite low as a % of total human casualties. And despite the hysteria surrounding this subject, there doesn't seem to be much hard evidence that natural disasters are increasing significantly in intensity or frequency. Just a lot of speculation and hand waving. Furthermore, if increased global temperatures do substantially impact the climate, there is absolutely no way of knowing how many natural disasters were prevented or weakened because of changes in climate. How do you measure and observe what didn't happen? Of course no scientist would ever begin to even consider that, since this is a forbidden subject and they would immediately be liable a quack, denier, and apostate before being fired and unpersoned by the global warming cultists.
A lot has been made of 'wet bulb' temperatures, although it seems to me we've already figured out how to defeat high temperatures (it's called air conditioning). But it is the cold that will really kill you. Even in places you wouldn't think of as having a chilly climate, like Australia or Brazil, deaths from the cold vastly outnumber deaths from heat.
Frankly, I am entirely convinced that a few degrees warming will be a net positive for humanity and the globe. The cold sucks. While things like heat waves or flooding as a result of climate change could pose issues, and we may need to rethink immigration restrictions or increase assistance to people in the third world who are the most vulnerable to changes, it is equally important that the engine of industrial progress keep running.