[Medical education in ecology and environmental health: A sustainable tool for action].

Global warming and the disruption in ecosystems have been identified as the greatest threats to human health in the 21st century. Today, the French healthcare system accounts for 6.6% to 10% of overall greenhouse gas emissions in France. This system is currently not resilient and totally dependent on fossil fuels. Therefore, a transformation of the current system is needed in order to reduce the deterioration of populations' health. Medical education and pedagogy have been identified as a major solution for the ecological transformation of the healthcare system. The introduction of early education on ecology and environmental health in the first and second cycles of medical studies is a major lever for action. From the third cycle of medical studies, and more specifically in pathology, it is essential to teach this topic to residents and experienced pathologists, whether in "theoretical teaching" or "applied to the medical specialty". The aim of this review is to identify the educational programs and training currently available in the medical courses and at the post-graduate level, regarding ecology/environmental health and the consequences on human health. Then, we will detail more specifically the pedagogical perspectives and training opportunities for pathology residents and pathologists.