Proceedings of the National Academy of Sciences, Volume 123, Issue 13, March 2026. SignificanceKnowledge of the population history of Neanderthals remains incomplete, including the evolutionary processes that preceded their extinction. This study provides evidence for a widespread genetic replacement in the demographic history of …
Observations from the Little Bunker
Last updated: April 07, 2026 04:43 PM
Atmospheric CO₂
431.7 ppm
+18.3
ppm/year
Atmospheric CH₄
1945.85 ppb
+8.44
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year