Madrid building a huge urban forest in a bid to combat climate change

Madrid building a huge urban forest in a bid to combat climate change

By Jaime Velázquez  •  Updated: 19/07/2021 To combat climate change and pollution, Madrid is building a green wall around the city. A 75-kilometre urban forest with nearly half a million new trees. “What we want to do is to improve the air quality in the whole city,”...