Harrison Ford (C-L) and Greek Prime Minister Kyriakos Mitsotakis arrive for a lunch at Peron restaurant on the Corniche Kennedy, in Marseille, southern France, on September 3, 2021. - Macron announced the holding of an environmental summit "One Ocean" in late 2021 or early 2022 in France, on the third day of his visit to Marseille. (Photo by Daniel Cole / POOL / AFP)