This article by Dan Burden, Blue Zones Director of Innovation and Inspiration, and the nation’s most recognized authority on walkability, bicycle & pedestrian programs, street corridor & intersection design, traffic flow and calming, and road diets, reminds us why we need trees around us.
https://www.bluezones.com/2018/09/22-reasons-trees-in-cities-keep-us-healthy-and-save-us-money