Proceedings of the National Academy of Sciences, Volume 123, Issue 2, January 2026. SignificanceSurviving in dynamic environments requires coordinated neural mechanisms to detect, learn from, and respond to change. However, neural regions that support novelty detection and goal-oriented behavior have yet to be described as a sequential …
Observations from the Little Bunker
Last updated: January 13, 2026 04:17 PM
Atmospheric COâ‚‚
428.7 ppm
+18.1
ppm/year
Atmospheric CHâ‚„
1940.59 ppb
+-0.24
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year