Dr. Ellen Prager is a marine scientist and author, formerly the chief scientist at the world’s only undersea research station in the Florida Keys. With her ability to make science fun and understandable for people of all ages, she has built a national reputation as a spokesperson on earth and ocean science issues. Dr. Prager has participated in research expeditions to locations such as the Galapagos Islands, Papua New Guinea, Fiji, and throughout the Caribbean. She now acts as the science advisor to the Celebrity Cruise ship Xpedition in the Galapagos. She lives in St. Petersburg, Florida.