Dagomar Degroot portrait

Dagomar Degroot

Baruch S. Blumberg Chair in Astrobiology, Exploration, and Scientific Innovation at the Library of Congress; Associate Professor of Environmental History, Georgetown University

Latest Planetary Radio Appearances

Ripples on the Cosmic Ocean

Historian Dagomar Degroot joins Planetary Radio to discuss his new book, “Ripples on the Cosmic Ocean: An Environmental History of Our Place in the Solar System,” which reveals how events across the Solar System have shaped life on Earth.