Proceedings of the National Academy of Sciences, Volume 122, Issue 36, September 2025. SignificanceLow sunlight exposure is associated with the susceptibility and severity of multiple sclerosis. Moreover, it has been shown that ultraviolet (UV)-B light causes immune cell alterations in human disease as well as increases levels of Treg. To …
Observations from the Little Bunker
Last updated: October 16, 2025 02:57 AM
Atmospheric COâ‚‚
424.4 ppm
+18.2
ppm/year
Atmospheric CHâ‚„
1933.54 ppb
+12.29
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year