ANTALYA, TURKEY - NOVEMBER 12: London's Mayor Sadiq Khan speaks during a business forum during the COP31 UNFCCC Climate Conference on November 12, 2026 in Antalya, Turkey. The COP31, which is being held jointly by Turkey and Australia and will run from November 9-20, is bringing together stakeholders, including international heads of state and political leaders, scientists, environmentalists, indigenous peoples representatives, activists and others to discuss and agree on the implementation of global measures towards mitigating the effects of climate change. (Photo by Burak Kara/Getty Images)