Dagomar Degroot is Associate Professor of Environmental History at Georgetown University. A contributor to the Washington Post, Nature, and Aeon, he is the author of The Frigid Golden Age: Climate Change, the Little Ice Age, and the Dutch Republic, 1560–1720, named one of the ten best history books of 2018 by the Financial Times. His most recent book is Ripples on a Cosmic Ocean: An Environmental History of Our Place in the Solar System.
