So been noticing how annual heat related deaths | 1being

So been noticing how annual heat related deaths are getting up to half a million, so did some projections. Best realistic scenario is we'll be at over 2 million annual heat deaths by 2050. This assumes of course that people's air conditioners will continue working, which is unlikely. So we may notice a significant uptick when there isn't enough surplus energy for air conditioning. Notably 2.8-3 billion people use air conditioning, so the bump may be significant. Estimate of 500 million to 900 million people currently using AC could be living in areas that will experience dangerous heat levels, where people without AC would face significant heat-related mortality risks