Nature Climate Change, Published online: 09 February 2026; doi:10.1038/s41558-026-02572-6Disappearing glaciers and missing snow in mountain regions are some of the most immediate signs of global change today. In this issue, we focus on the broader changes in mountains and how they affect people living both within and far away from their peaks and valleys.
Observations from the Little Bunker
Last updated: February 24, 2026 10:22 PM
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