There’s a growing global movement to oppose sun-dimming atmospheric experiments, but concerns about the potential threat of unilateral efforts by rogue nations are on the rise.By Bob BerwynThe top scientist for the Geneva-based United Nations Environmental Programme said the organization is exploring the topic of climate engineering because “growing concerns about the lack of global efforts to cut emissions” is driving more interest in technological fixes that have been discredited by recent research.
Observations from the Little Bunker
Last updated: October 16, 2025 02:57 AM
Atmospheric CO₂
424.4 ppm
+18.2
ppm/year
Atmospheric CH₄
1933.54 ppb
+12.29
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year