8/
In [5], it is noted how most studies "projecting human survivability limits to extreme heat with #ClimateChange use a 35 °C wet-bulb #temperature (Tw) threshold without integrating variations in human #physiology".
The study "applies physiological and biophysical principles for young and older adults, in sun or shade, to improve current estimates" [5]
underlining
"a vast underestimation of risks by the 35 °C Tw model in hot-dry conditions" [5]
See e.g. Fig. 2 [5] https://www.nature.com/articles/s41467-023-43121-5/figures/2