[Photo] Blue House posts video of teenage climate change activist Greta Thunberg

The Blue House recently uploaded a video of a speech by teenage climate activist Greta Thunberg of Sweden on its Facebook page. Thunberg, who recently called on world leaders to take more aggressive action on climate change during the UN Climate Change Summit in New York on Sept. 23, made a surprise appearance at the UN General Assembly, which South Korean President Moon Jae-in attended. “How dare you?,” Thunberg addressed world leaders, lambasting their inaction on what many consider humanity’s greatest crisis. Moon announced on the same day that South Korean will be hosting the Partnering for Green Growth and the Global Goals 2030 (P4G) summit next year.