Nature Climate Change, Published online: 22 October 2025; doi:10.1038/s41558-025-02469-wHeatwaves worsen educational inequality in Brazil
Observations from the Little Bunker
Last updated: February 28, 2026 10:12 AM
Atmospheric COā
429.9 ppm
+17.3
ppm/year
Atmospheric CHā
1946.47 ppb
+6.49
ppb/year
Global Temperature
+1.48 Ā°C
Peak: +1.73Ā°C
World Population
8.1 billion
+67
million/year