Princess Kate’s appearance alongside Prince William on her first overseas trip since her cancer diagnosis is in doubt, according to GB News’s Royal Correspondent. Cameron Walker and Svar Nanan-Sen, GB News’s Digital Royal Editor, discussed the upcoming Earthshot Prize Awards in South Africa in this week’s episode of The Royal Record podcast. Prince William, 42, founded the Earthshot Prize in 2020 to find solutions to help defeat climate change. The Prince of Wales holds a yearly awards show to celebrate those who have contributed positively to the environment. Last year’s ceremony was held in …