Justin Farrell is a writer and professor at Yale, School of the Environment.

He writes on nature, modern belief, and American culture.

His work has won national awards and regularly appears in major media. He frequently presents work to policymakers, including the U.S. Senate, the White House, the Vatican, and the United Nations. His research has been published by Science, Princeton University Press, PNAS, the American Sociological Review, Nature Climate Change, among others, and funded by the Environmental Protection Agency and the National Science Foundation. 

Justin is a first-generation college graduate and Wyoming native. He received his Ph.D. from the University of Notre Dame. He splits time between rural Wyoming, Denver, and New Haven.

*New book in progress. Expected 2026, W.W. Norton Press