Bioscience nonprofit AZBio presents "A Leadership Conversation with Nobel Laureate Dr. Leland Hartwell," the chief scientist for the Center for Sustainable Health and a distinguished sustainability scientist with the Julie Ann Wrigley Global Institute of Sustainability. Dr. Hartwell is interviewed by AZBio CEO Joan Koerber-Walker on topics that impact Arizona's future, such as innovation, health and the key roles played by research and education.