UN Climate Chief Warns Climate Crisis is a Global Health Emergency of Pandemic Proportions
Simon Stiell, UN Climate Change Executive Secretary, has declared that the climate crisis has escalated into a global health emergency of pandemic proportions. This announcement was made during the United Nations COP31 summit in Antalya, Türkiye, running from November 9 to 20. Stiell emphasized that climate change is battering health systems and infrastructure worldwide. The past 12 years have been the warmest on record, with the last four, including 2026, ranking as the four warmest, according to a new World Meteorological Organization report published on November 9. Rising temperatures, drought, and heavy rainfall contribute to heat-related illness and mortality, wildfire smoke, poor air quality, malnutrition, food insecurity, injuries, and changing risks of water- and vector-borne diseases such as cholera, malaria, and dengue. Stiell stressed that health must be central to climate action and that relevant ministries must be involved in adaptation discussions. Burning fossil fuels and human-caused climat...