Earth Hour: global blackout for the environment on Saturday

This Saturday, March 27, is Earth Hour.It's an international movement that aims to raise awareness of a problem as latent and important as climate change through a power blackout from 8:30pm to 9:30pm.Launched in Australia in 2007 by the World Wide Fund for Nature (WWF), the initiative highlights the need to "protect the health of our planet and therefore our own health and well-being".The campaign was founded with the aim of calling for policies in favor of sustainable development and nature, and taking part is very simple. All you have to do is switch off the lights for one hour tomorrow at 8:30 pm. A symbolic gesture that will also take place in almost 200 countries around the world.So don't panic if you can't see your hand in front of your eyes tomorrow night.Just join the initiative, light a candle and enjoy an hour of remembrance for our planet.