World-wide protests, organized by the Fridays For Future movement, attracted thousands of young activists calling for immediate climate action. The world-wide student strike movement started in August 2018, when the 16-year-old Thunberg began protesting outside the Swedish parliament on school days. She has since been nominated for the Nobel Peace Prize.
Please enable JavaScript to view this content. Open this photo in gallery: Environmentalists of the Fridays for Future movement demonstrate during a global day of climate action in Vienna, Austria. GEORG HOCHMUTH/AFP/Getty Images
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Open this photo in gallery: Climate activists gather on a "Global Day of Action" organized by the 'Fridays for Future' climate change movement in Berlin, Germany. Omer Messinger/Getty Images
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Open this photo in gallery: Fridays for Future activists hold placards as they protest calling for a "Global Day of Climate Action" in Kyiv, Ukraine. VALENTYN OGIRENKO/Reuters
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Open this photo in gallery: Fridays for Future activists hold signs as they protest calling for a "Global Day of Climate Action" in Warsaw, Poland. KACPER PEMPEL/Reuters
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Open this photo in gallery: Climate change and environmental activists wearing plastic bottle waste gather during a protest marking a global climate action day under the theme ''#AfricaIsNotADumpster'' at the Uhuru Park's Freedom Corner in Nairobi, Kenya. THOMAS MUKOYA/Reuters
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Open this photo in gallery: Climate change and environmental activists wearing plastic bottle waste prepare to parade during a protest marking a global climate action day under the theme ''#AfricaIsNotADumpster'' at the Uhuru Park's Freedom Corner in Nairobi, Kenya. THOMAS MUKOYA/Reuters
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Open this photo in gallery: Swedish climate activist Greta Thunberg takes part in a Fridays For Future protest in front of the Swedish Parliament (Riksdagen) in Stockholm. JONATHAN NACKSTRAND/AFP/Getty Images
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Open this photo in gallery: Swedish climate activist Greta Thunberg (C) arrives with her banners to attend a protest in front of the Swedish Parliament Riksdagen in Stockholm. JONATHAN NACKSTRAND/AFP/Getty Images
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Open this photo in gallery: Environmental activists wearing face masks to help protect against the spread of the coronavirus stage a rally marking the Global Day of Climate Action near the government complex in Seoul, South Korea. Ahn Young-joon/The Associated Press
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Open this photo in gallery: Protestors carry placards as they gather to demonstrate as part of a global day of action on climate change in Pretoria, South Africa. STRINGER/Reuters
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Open this photo in gallery: A child stands among Ugandan climate change activists holding placards advocating for climate change as they stand in a formation during a demonstration for the Global Climate Change in Luzira suburb of Kampala, Uganda. ABUBAKER LUBOWA/Reuters
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Open this photo in gallery: A youth (R) holds a placard during a demonstration as a part of the "Fridays for Future" movement in Guwahati, India. BIJU BORO/AFP/Getty Images
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Open this photo in gallery: A woman wearing a protective face mask is seen as activists from "Youth For Climate Belgium" take part in a protest, in Brussels, Belgium. YVES HERMAN/Reuters
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Open this photo in gallery: Lance Lau, 11, Elise Hon, 11, Rose Netherton, 36, and other climate activists hold placards as they pose for pictures during a climate strike and a beach clean-up at San Tau Beach on Lantau island in Hong Kong, China. JOYCE ZHOU/Reuters
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Open this photo in gallery: Fridays for Future activists protest calling for a "Global Day of Climate Action" in Madrid, Spain. SERGIO PEREZ/Reuters
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