Solving complex puzzles is challenging in the best of circumstances. Unhealthy indoor environmental conditions may make it tougher.By Bob BerwynSome social scientists propose a shift in perspective when it comes to the climate crisis. Instead of approaching it as a fight to be won, viewing it as a complex puzzle that can only be solved through global collaboration could help make more sense of the tangled COP30 climate negotiations currently underway through Nov. 21 in Belém, Brazil.
Observations from the Little Bunker
Last updated: November 30, 2025 04:25 AM
Atmospheric COâ‚‚
426.8 ppm
+18.1
ppm/year
Atmospheric CHâ‚„
1927.61 ppb
+2.73
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year