Nature Climate Change, Published online: 04 November 2025; doi:10.1038/s41558-025-02460-5This study explores pathways of emissions and mitigation compatible with four climate boundaries—planetary boundaries for the climate system. The results highlight the importance of peak emission timing, limitation of carbon budgets as a sole indicator and trade-offs between mitigation options.
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