King Charles and Prince William come together for a rare joint engagement

The King and Prince of Wales are tonight undertaking a rare joint public engagement, brought together by their shared passion for the environment. King Charles and Prince William are at the Natural History Museum in London for 'Countdown to COP30', which brings together organisations and individuals tackling the global environmental crisis and nature loss issues ahead of the United Nations ' annual climate change summit in Brazil in November. Kensington Palace have also tonight confirmed that the heir to the throne will attend the COP30 Leaders Summit on behalf of the monarchy in Belem on November 6. He will already be in Brazil for his fifth annual Earthshot Prize Awards in Rio de Janeiro that week.