On 29 November 2015, hundreds of thousands of people from around the world joined the biggest day of climate change activism in history. 785.000 citizens participated in 2,300 events in 175 countries and thousands of cities to march for a clean energy future, aiming to influence the crucial climate talks in Paris, early December. Photo impressions from the worldwide demonstration can be found on the Avaaz-website and on 350.org.