Nature Climate Change, Published online: 08 January 2026; doi:10.1038/s41558-025-02526-4Although climate action is undermined by political interests and institutional inertia, multiple safeguards are in place to prevent backsliding on progress so far, and positive feedbacks reinforce progress despite opposing forces. Key elements of climate action are irreversible and can be further strengthened by commitments, investments and positive narratives.
Observations from the Little Bunker
Last updated: January 27, 2026 06:22 PM
Atmospheric CO₂
428.6 ppm
+17.4
ppm/year
Atmospheric CH₄
1940.59 ppb
+-0.24
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year