Bill McKibben, one of the most important thinkers on environmental issues and climate activists of our era, is a contributing writer to The New Yorker, a founder of the remarkable influential grassroots climate campaign and the Schumann Distinguished Professor in Residence at Middlebury College in Vermont. A recipient of the Right Livelihood Prize (sometimes called the ‘alternative Nobel’) in 2014, and the Gandhi Peace Award, he has written over a dozen books about the environment, including his first, the seminal, groundbreaking text, The End of Nature, published 30 years ago; and his most recent, Falter: Has the Human Game Begun to Play Itself Out? (