This is our second interview with Kieran Suckling, Executive Director and founder for the Center for Biological Diversity, headquartered in Tucson, Arizona. He studied computer science and mathematics at Worcester Polytechnic Institute, Columbia University, and Stanford University. He holds degrees in philosophy from the State University of New York at Stonybrook and College of the Holy Cross. In addition to overseeing the Center’s conservation, finance, fundraising and administration programs, he writes and lectures on the threats to cultural and biological diversity. He also maintains the most comprehensive endangered species research and management database in the United States.