Overview
- On Nov. 3, William received Rio de Janeiro’s ceremonial keys from Mayor Eduardo Paes atop Sugarloaf Mountain.
 - He joined Generation Earthshot youth sessions and played football with Brazilian great Cafu at the Maracanã.
 - The Earthshot Prize ceremony on Nov. 5 at the Museum of Tomorrow will award five £1 million prizes, with performances by Kylie Minogue, Shawn Mendes, Anitta, Gilberto Gil and Seu Jorge.
 - He recorded a video cameo for TV host Luciano Huck and is slated to appear as a special guest on Domingão com Huck.
 - After the awards, he will travel to Belém to represent King Charles III and the UK at COP30, delivering a speech the King has reviewed and holding meetings with officials including Prime Minister Keir Starmer.