Our aim is to plant 1 million trees as quickly as possible. Every year, we fell or burn down another 130,000 square kilometres of forest, which means that we lose at least 10 million trees every day according to the billion tree campaign. We replant ten percent of the trees that we fell. Trees are an extremely important part of our ecosystem – they provide rain, food, medicine, timber, shelter, oxygen, and much more. They literally help us to breathe- they are the lungs of the planet.