Why Housing Policy Should Be Health Policy [CityLab.com]
In the spring and summer of 2011, researchers from the University of Pennsylvania strapped heart monitors onto test subjects and set them loose on the side streets of Philadelphia. The subjects strolled around two clusters of vacant lots. Some of the lots had received a “greening” treatment from members of the Philadelphia Horticulture Society, who’d removed debris, planted grass and trees, and installed a low wooden post-and-rail fence. The other lots were untreated as a control. After...