OMPE – Historic record of CO2 in the atmosphere
Historic record of CO2 in the atmosphere
A few days ago, the planet reached a level of CO2 in the atmosphere never recorded until today : more than 415 ppm (parts per million). In fact, this concentration had already been reached but more than 3 million years ago, during the Pliocene. Except that the high level of CO2 was not due to m… – OMPE – Organisation Mondiale pour la Protection de l’Environnement