The Olympics are facing growing pressure to reduce their environmental footprint. The IOC’s new sustainability strategy aims to cut emissions, protect biodiversity and reduce waste — with future Games required to be climate positive. Paris 2024 slashed carbon emissions, while Milan-Cortina promises greener infrastructure, but long distances between venues and the need for artificial snow highlight ongoing challenges as global temperatures rise. CGTN's Siobhan McCall explains. #MilanoCortina2026 #wintervibe #olympics #winterolympics #wintersports