[pmarreck]

Most first-worlders won't see much difference.

Poor people in equatorial regions that are already on the edge of uninhabitability without air conditioning will start to experience actual uninhabitability unless underground or air-conditioning solutions are procured (and even then, things will get very very uncomfortable outdoors for portions of the year)

Again, this will affect the most vulnerable people on the earth first: "A study by the World Health Organization (WHO, 2009)[120] estimated the effect of climate change on human health. Not all of the effects of climate change were included in their estimates, for example, the effects of more frequent and extreme storms were excluded. Climate change was estimated to have been responsible for 3% of diarrhoea, 3% of malaria, and 3.8% of dengue fever deaths worldwide in 2004. Total attributable mortality was about 0.2% of deaths in 2004; of these, 85% were child deaths." (source: https://en.wikipedia.org/wiki/Effects_of_global_warming)

[bigbugbag]

I'm a first worlder and I've been seeing the difference for over a decade now. I'm close to convinced that first world is the worst place to be as the chances of survival are the worst due to the country being almost entirely dependent on importations for its needs and has outsourced most and lost its ability to sustain itself while lacking reserves.

I think first worlders will be among those hit the harder because they will lose almost everything they're used to and left with the inability to live as the grand parents did for they have forgotten this knowledge.