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Swedish climate activist Greta Thunberg, 16, testifies at before U.S. representatives at a hearing on "Voices Leading the Next Generation on the Global Climate Crisis" in Washington Sept.18, 2019. (CNS/Kevin Lamarque, Reuters)
Swedish climate activist Greta Thunberg, 16, testifies at before U.S. representatives at a hearing on "Voices Leading the Next Generation on the Global Climate Crisis" in Washington Sept.18, 2019. (CNS/Kevin Lamarque, Reuters)