Nature Climate Change, Published online: 20 October 2025; doi:10.1038/s41558-025-02450-7Meat products represent a large share of the carbon footprints of cities, which are dependent on the characteristics of supply regions. With spatially explicit data, researchers show how the so-called carbon hoofprint varies between cities due to the different carbon intensities of producing regions.
Observations from the Little Bunker
Last updated: October 21, 2025 10:09 PM
Atmospheric CO₂
424.8 ppm
+18.0
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