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PoindexterOglethorpe

(25,839 posts)
1. When I was in high school,
Tue Dec 18, 2018, 01:32 PM
Dec 2018

yes, high school and I graduated in 1965, I remember learning that atmospheric CO2 had increased dramatically with the onset of the Industrial Revolution.

Latest Discussions»Issue Forums»Environment & Energy»A few graphs to share wit...»Reply #1