Carbon
I was born at… CO2 PPM: 354.3
On my last birthday… CO2 PPM: 424.32 ⚠ +19%
Source: co2levels.org
Methane
I was born at… CH4 PPB: 1689.8
On my last birthday… CH4 PPB: 1922.2 ⚠ +13.7%
Source: methanelevels.org
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