So yet more air conditioning will ensue, consuming more energy, warming oceans further, raising humidity, and thus exacerbating the problem.
Positive feedback cycles sure are great.
There are plenty of places in the world that regularly ge t those conditions. People/Animals survive.
I'd like to see flukus spend a day in a hot sauna with water continuously dripping on the coals.
The average high temperature for some months is in the low to mid 30's and with >90% humidity (which goes up locally after rain).
Consider the levels of CO2 rising from ~280 in the pre-industrial era to maybe ~700 by 2100. A 420 CO2 PPM outdoors also increases by at least that amount the air indoors, which leads to much higher CO2 concentrations, which are uncomfortable for people to breath in.
I notice fatigue, grogginess and reduced cognition at levels above 1500 PPM, which are quite often reached in poorly ventilated offices and bedrooms. So levels that might be okay right now at ~1200 won't be okay by the end of the century.
This is assuming a constant CO2 rise for the next 85 years at 3 PPM/year, which is quite optimistic. Depending on how bad the positive feedback cycles are, the rise might be much higher and will result in very poor indoor air quality for most people.