Dr. Lyn’s research is focused on childhood obesity prevention, school and community health, and reduction of health disparities. He has special interest in the role of public policy in shaping environments, influencing behaviors and public health. Dr. Lyn directs the Policy Leadership for Active Youth (PLAY) initiative, a collaborative effort between the state’s research universities and statewide partners to address childhood obesity by connecting an emerging evidence base to practice and policy. Over the past five years, Dr. Lyn has worked closely with state agencies, professional associations, not-for-profit organizations, and the philanthropic community to prevent childhood obesity.Web Link: http://publichealth.gsu.edu