Caitlin O'Connell, PhD, is a world-renowned elephant scientist, an assistant professor at Harvard Medical School and collaborating professor at Stanford University. She is the author of the internationally acclaimed The Elephant's Secret Sense, among other award-winning books. Her book Elephant Don is the subject of the award-winning Smithsonian documentary, Elephant King. O'Connell is also the cofounder and CEO of the nonprofit organization, Utopia Scientific. She has taught science writing for Stanford University and written for the New York Times.