Ellen J. Prager, Ph.D., (Miami, FL) formerly with the U.S. Geological Survey, is a fellow of the Explorers Club. Well published in both scientific journals and general-interest magazines, she recently edited the book Furious Earth. Sylvia A. Earle, Ph.D., (Oakland, CA) named a "Hero of the Planet" by Time, is currently chair of Deep Ocean Exploration and Research as well as Explorer-in-Residence at the National Geographic Society. She was the first woman to serve as chief scientist of the National Oceanic and Atmospheric Administration.