Proceedings of the National Academy of Sciences, Volume 122, Issue 28, July 2025. SignificanceWhat is going on in the brain when people make decisions, particularly when it comes to everyday experiences such as choosing between different songs to listen to? This study investigates the role of the hippocampus, a key memory region, in …
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