LONDON (Reuters) – Britain’s King Charles will not go to the COP27 U.N. climate summit in Egypt as new Prime Minister Rishi Sunak has not been in office long enough for the logistics to be arranged for the monarch to go, Sunak’s spokeswoman said on Thursday. Buckingham Palace and Downing Street have said that there has been “unanimous agreement” that Charles would not go to COP27, with the king focussed instead on hosting a climate reception at the palace on Friday. But Sunak’s spokeswoman suggested that if Sunak, who only became prime minister last week, had been in office longer, Charles mig…