There are well-documented rising temperatures. TBH, it sounds like you've made up your mind and are unwilling to examine the mounds of evidence that exist to support that. This visualization from NASA directly contradicts any notion of a generational memory explanation:
As a bonus, it also demonstrates that climate != weather. Even as the whole map is turning red, there's still a few cooler spots in any given year. There's just less and less.
https://climate.nasa.gov/interactives/climate-time-machine/
As a bonus, it also demonstrates that climate != weather. Even as the whole map is turning red, there's still a few cooler spots in any given year. There's just less and less.