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Climate Change Conference: Global Action mobilized demand

September 22, 2014 at 09:36 clock Updated BST

Street protests calling for urgent action on climate change have attracted hundreds of thousands of travelers in over 2,000 destinations around the world.

In Manhattan, the organizers 310,000 on March 1, which was also attended by UN chief Ban Ki-moon and actor Leonardo DiCaprio.

The day of action came as world leaders met in New York before the UN climate summit.

Roger Harrabin reports.