Proceedings of the National Academy of Sciences, Volume 122, Issue 47, November 2025. Numerous research efforts have used paleoecological data to reconstruct past biodiversity in Europe. In these projects, researchers have identified increases in biodiversity over the Holocene and hinted at a positive correlation with human population. …
Observations from the Little Bunker
Last updated: November 30, 2025 04:25 AM
Atmospheric CO₂
426.8 ppm
+18.1
ppm/year
Atmospheric CH₄
1927.61 ppb
+2.73
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year