Trees can make a city sidewalk prettier, sure. But that’s not even their best trick. A growing pile of research suggests that planting more urban trees, if done right, could save tens of thousands of lives around the world each year — by soaking up pollution and cooling down deadly heat waves.
“A lot of cities still think of trees as just ornamentation,” says Rob McDonald, the lead scientist for the Nature Conservancy’s Global Cities program and a co-author of the report. “But they really do so much more than that. And the evidence suggests that we should start thinking of trees as a crucial part of our public-health infrastructure.”
Read the full story on https://www.vox.com/energy-and-environment/2016/11/4/13510352/planting-trees-pollution-heat-waves.
Planting more trees is a very good idea as it saves the thousands of lives by cultivating the trees as the trees are the remedial of every disease and its our duty to plant more and more trees instead of Tree Removal