Extreme heat in July 2023 made much more likely by climate change [pdf]
spiral.imperial.ac.uk
spiral.imperial.ac.uk
It is within human nature to not care about things they do not have to deal with personally. We are just taking on the debt of our forebears and the interests are knocking at the door. The younger gens will be even more miserable.
But humanity isn't going to die. Some more fragile social constructs will collapse but humanity as a whole will continue. Even a catastrophic climate scenario would not wipe out everyone. A lot may die but we will endure. For better or worse.
"It is within human nature to not care about things they do not have to deal with personally. "
Is people not caring about climate change (In North America and Europe specifically) because it will not really effect them in a major way (compared to poorer countries, or people is SE Asia) just humans acting like humans, and to get them to care is asking humans to not act like humans?
It is hard to tell someone there would be a food shortage if that person spent only 1% of their income on meals and restaurants and still have a higher standard of living than most people. There are plenty of rooms for them to adjust and they genuinely do not see a problem.
CO2 is low. Plants need it to live. If the plants go - we do as well.