It is only a few months before the official start of the UN Paris summit on climate change, COP21. Ahead of this summit, where it is hoped that new common policies will emerge, FRANCE24's observers shared their project to help Earth. From Douala to Gaza City, discover all their ideas!
The Observers program brings you the best amateur images from around the world, all verified by France 24 journalists. To see more reports from our Observers – and to become an Observer yourself! – head to our website: www.observers.france24.com/en.