Handbook sugar Mangle current carbon dioxide levels Frustrating Adolescent freezer
Atmospheric Carbon Dioxide Growth Rate
The Keeling Curve
Zack Labe on Twitter: "Carbon dioxide (CO₂) averaged about 419 ppm in January 2023 10 years ago January averaged about 396 ppm + Preliminary data (@NOAA_ESRL): https://t.co/81JQavZVWZ https://t.co/ik91PqTwQG" / Twitter