Prince Harry has announced a new solo trip without Meghan Markle. The Duke of Sussex is set to visit New York City during UN General Assembly High-level Week and Climate Week. Climate Week starts on September 22 and ends on September 29, while High-level Week begins on September 23 and runs until September 27. A spokesperson for the royal said Harry will be in New York to “advance a number of his patronages and philanthropic initiatives.” They added: “He will participate in engagements with African Parks, The HALO Trust, The Diana Award, and Travalyst.” The Duke of Sussex will also be promotin…