Ajax loader
Climate activists urge action as world leaders meet at U.N.
CLIMATE-CHANGE/UN
RTX74978
16-year-old Swedish Climate activist Greta Thunberg speaks at the 2019 United Nations Climate Action Summit at U.N. headquarters in New York City, New York, U.S., September 23, 2019. REUTERS/Carlo Allegri TPX IMAGES OF THE DAY