Proceedings of the National Academy of Sciences, Volume 122, Issue 25, June 2025. SignificanceClimate change is increasing the frequency and severity of boreal summer extreme weather events, many of which are inextricably linked to the phenomenon of resonant planetary wave amplification. However, due to incomplete knowledge of climate …
Observations from the Little Bunker
Last updated: August 18, 2025 04:13 PM
Atmospheric CO₂
425.4 ppm
+18.4
ppm/year
Atmospheric CH₄
1934.91 ppb
+9.11
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year