Proceedings of the National Academy of Sciences, Volume 122, Issue 39, September 2025. SignificanceNumber 1A, 1948by Jackson Pollock is one of his most iconic action paintings; however, its vibrant blue pigment has remained unassigned. In this study, this pigment is assigned as manganese blue. This assignment offers critical context for …
Observations from the Little Bunker
Last updated: October 16, 2025 02:57 AM
Atmospheric CO₂
424.4 ppm
+18.2
ppm/year
Atmospheric CH₄
1933.54 ppb
+12.29
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year