Today at 8.30p.m at local time throughout the world, people are invited to be part of ‘Earth Hour’. Just switch off all the lights, electrical appliances and mobile phones wherever you are, if possible, for one hour. With this annual and symbolic gesture, you will contribute to saving energy and take a moment to reflect on climate change.

Light some candles around the room you are in during that hour. This gentle low lighting will create a relaxing mood. If you are outdoors, just enjoy the natural darkness!