Nature Climate Change, Published online: 25 August 2025; doi:10.1038/s41558-025-02395-xMany of us have experienced heatwaves and survived unscathed â or so we thought. Research now shows that exposure to heatwaves affects the rate at which we age.
Observations from the Little Bunker
Last updated: February 28, 2026 10:12 AM
Atmospheric COâ
429.9 ppm
+17.3
ppm/year
Atmospheric CHâ
1946.47 ppb
+6.49
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year