BOSTON, MASSACHUSETTS - DECEMBER 01: (EDITORS NOTE: This image has been converted to black and white, colour version not available) Catherine, Princess of Wales walks onto the stage during rehearsals for the Earthshot Awards at MGM Music Hall at Fenway on December 01, 2022 in Boston, Massachusetts. Prince William, established The Earthshot Prize to uncover and scale the innovative solutions that will repair our planet within the next ten years. Each year for the next decade, five solutions will be awarded £1million and the accolade of becoming one of only 50 winners of The Earthshot Prize. (Photo by Chris Jackson/Getty Images for Earthshot)
