Wait until he learns about the predictions that go back to 1860s: https://daily.jstor.org/how-19th-century-scientists-predicted-global-warming/ https://daily.j

Wait until he learns about the predictions that go back to 1860s: https://daily.jstor.org/how-19th-century-scientists-predicted-global-warming/ https://daily.jstor.org/how-19th-century-scientists-predicte...