The XR Doctors will gather, march to the WHO headquarters, and Dr. Tedros and members of the WHO climate team will welcome them. The XR Doctors will give Dr. Tedros a letter and a gift. The signs they will carry will have quotes from WHO itself about climate change. Editor-in-chief of The Lancet, Richard Horton, will address them virtually. This will take place during the World Health Assembly, and their message is aimed at health leaders.

The sign-on letter is available at the Act Now for Life website.