Proceedings of the National Academy of Sciences, Volume 122, Issue 46, November 2025. SignificancePeople rely on facial appearance when deciding whether to trust others. It has been assumed that older adults make overly positive trustworthiness judgments based on facial cues, which may increase their vulnerability to fraud. However, this …
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