Scientists question the value of the proposed study, which will investigate a vaccine long known to be efficacious and safe
Observations from the Little Bunker
Last updated: December 19, 2025 10:10 PM
Atmospheric CO₂
427.2 ppm
+17.7
ppm/year
Atmospheric CH₄
1930.95 ppb
+-3.5
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year