WWF's Earth Hour shows us how each of us can be heroes for our planet, our home.
On Saturday, 25 March 2017, WWF's Earth Hour rolled across the world once again. From New York to New Zealand, Paris to Paraguay millions of you came together to shine a light on climate action.
An unprecedented 187 countries and territories took part, over than 3,000 landmarks switched off their lights and millions of individuals, businesses and organizations across seven continents stepped forward to change climate change.