“the arc of global warming will be variously steep and less steep,’ said richard seager, a climate scientist at the lamont-doherty earth observatory of columbia university.
“the arc of global warming will be variously steep and less steep,’ said richard seager, a climate scientist at the lamont-doherty earth observatory of columbia university.
wallace smith broecker:1
wallace smith broecker
he was the newberry professor in the department of earth and environmental sciences at columbia university, a scientist at columbia's lamont-doherty earth observatory and a sustainability fellow at arizona state university.