United Nations Mar 23, 2023
Video Message by António Guterres, Secretary-General of the United Nations, on Earth Hour 2023. The United Nations is joining in the global effort to mark Earth Hour again this year. On Saturday, March 25th at 8:30 p.m. local time, join WWF, the United Nations and other partners in switching off your lights and giving an hour for Earth. For ideas on positive actions you can take for our planet, see www.un.org/actnow.