A forest down your street
Forests the size of tennis courts are being planted in towns and cities around the world. They use a special method from Japan which can grow a dense forest in just a few years. At that size they won\u2019t make much of a dent in global warming but they do have many benefits including bringing increased biodiversity into the heart of the city.\n \nProduced and presented by Richard Kenny\n \nPicture: Afforestt