Dr. Jeffrey Marlow is a professor of biology at Boston University. He received his B.S. from Washington University in St. Louis, M.Phil. from Imperial College London, and Ph.D. from the California Institute of Technology. He has been named a National Geographic Emerging Explorer and is a Fellow of the Explorers Club and the Royal Geographical Society. His journalistic work has appeared in publications including The New York Times, The New Yorker, and Scientific American. He enjoys traveling, trail running, and nurturing his extensive collection of house plants.