On March 19, millions of people across the globe will turn their lights off for one hour. For many, Earth Hour is a time to recognize and acknowledge the array of challenges our world faces on energy, climate, and poverty.
Almost 3 billion still use air-polluting and carbon-emitting solid fuels (such as wood, coal and dung) for cooking and heating.
Some of us have seen these numbers so many times, they no longer seem as alarming as they should. Their impact has worn thin... So to recognize this reality for millions of our fellow human beings and to raise awareness of energy poverty, here are a few things you can do for Earth Hour on Saturday, March 19: