Climate change is widely recognised as one of the greatest threats to human health, affecting physical and mental wellbeing through rising temperatures, extreme weather events, air pollution, food insecurity and changing patterns of infectious disease. At the same time, many of the actions required to reduce greenhouse gas emissions deliver immediate and substantial health benefits. Measures such as increasing active travel, improving air quality, consuming healthier and more plant-rich diets, enhancing energy efficiency in homes, and expanding access to green space can reduce the burden of non-communicable diseases while also lowering emissions.
