epa09965809 Switzerland's Simonetta Sommaruga (R), Federal councillor for the Environment, Transport, Energy and Communications speaks with China's Xie Zhenhua (L) Special Envoy for Climate Change during a bilateral meeting at the house of Switzerland on the sideline of the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, 22 May 2022. The forum begins 22 May, after being postponed due to the COVID-19 outbreak and rescheduled to early summer. EPA/LAURENT GILLIERON
