Fair enough, I checked it was 60 meters, not 100m [1]
However I do not buy "stable for a very long time wrt human history". There was little ice age in 17th century. 11th century had very warm and fertile weather in Scandinavia, population boom and Vikings... We can go into Egyptian history and droughts that lasted centuries... Entire Sahara was garden in living memory, when pyramids were build...
> take action to mitigate
I guess I should buy Tesla then? Do you own any stock btw? Perhaps slight conflict of interest?
We will have to drastically reduce our life standards. Not to "take action" but to live within our means! For US that means no more 4000 pound cars, but small electric bikes!