Editor Jeff McMahon writes about climate change and energy for Forbes. He has written for newspapers and the newfangled and has been a regular contributor, on writers and writing, to PEN International magazine. His commentaries have won a national first-place award from the National Society of Newspaper Columnists, and he was the first writer to win two Golden Quills for commentary from the International Society of Newspaper Editors. He also serves as Contrary‘s commentary editor. He teaches various forms of non-fiction writing at the University of Chicago.