Community participant predictions

All flat top apartment buildings in Somerville have community gardens.
(source: Amara Good. To see all of her predictions, click here.)

(image source: modified from Google Earth)

Other predictions

Doubling of worldwide urban populations from 2006 standards means more recycling. 40% of aluminum content comes from recycled sources.
(source: Attali, "A brief history of the future: a brave and controversial look at the twenty-first century")