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All around the world, climate activists are gathering in major cities like New York, Paris, Helsinki, and more to advocate for change in government environmental policies. The People's Climate March is an annual event, but this year's is set to have the biggest turnout ever. Check out the pictures of the event here. It is a reaction the UN's Climate Summit, to be held in New York City on September 23.
A climate protesters hold a picture of Indian environmentalist and social activist Vandana Shiva on the Republique's square during a demonstration to fight climate change in Paris. (AFP PHOTO / FRANCOIS GUILLOT)