Baisse du CO2 dans l’atmosphère depuis la COP 1 ?
André Balestrini
21 novembre, 2020
Articles
1,882 Vues
Dernière modification le 2-7-2021 à 15:27:51
Aucune baisse n’est constatée malgré les COP qui défilent année après année.
- 1970, 330 ppm CO2
- 2020 414 ppm CO2
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