Professor Christakis is the Sterling Professor of Natural and Social Science at Yale University. His research is focused on understanding social networks through their biological and evolutionary determinants, which encompasses studying a broad range of topics from epidemiology and contagion to human behavior and psychology. Professor Christakis has been recognized for his contributions to the field of sociology, was named a member of the Time 100, and has published many articles and several renowned books relating to epidemiology and evolutionary genetics. In addition to his research, Professor Christakis has practiced medicine in the field of palliative care for many years and continues to advocate for academic freedom and free speech on college campuses. ----------------------------------------------------------------------------------------------------Host: Neal ReddyEditor: Marko Petrovic