Renzo Guinto, MD DrPH is one of the staunchest voices for the new field of planetary health and for decolonizing the field of global health. Dr. Guinto is the Chief Planetary Doctor of PH Lab – a “glo-cal think-and-do tank” for advancing the health of both people and the planet. He is also Associate Professor of the Practice of Global Public Health and Inaugural Director of the Global Health Program of the St. Luke’s Medical Center College of Medicine in the Philippines. An Obama Foundation Asia-Pacific Leader and Aspen Institute New Voices Fellow, Dr. Guinto is member of the Editorial Advisory Board of The Lancet Planetary Health; adviser to the Forum on Climate Change and Health of the World Innovation Summit for Health in Qatar; and Next Generation Adviser of the Lancet One Health Commission hosted by the University of Oslo. He has traveled to and lectured in nearly 50 countries; published more than 100 articles in scientific journals, books, and popular media; and directed and produced short films that communicate the message of planetary healing to the world.