Edward Xie, MD, MSc, works as an emergency physician and Assistant Professor in the Department of Family and Community Medicine (DFCM) at the University of Toronto, on Treaty 13 territory. He was the past President and Board Chair of Toronto Environmental Alliance, Board member and Ontario Chair of the Canadian Association of Physicians for the Environment, and Faculty Co-Lead of Climate Change and Health in the DFCM. Edward is currently a member of the leadership table of the Collaborative Centre for Climate, Health and Sustainable Care (University of Toronto). His research and teaching focus on planetary health, social and environmental justice, sustainability in health care settings, and health system strengthening.