Pittsburgh: From Steel to Sustainable

Pittsburgh: From Steel to Sustainable

From Mount  Washington, I overlooked the beautiful city of Pittsburgh, Pennsylvania, framed by a confluence of rivers. In 1760, the coal industry was born here. Coal enabled Pittsburgh to lead the nation in steel manufacturing and that in turn led to Pittsburgh...
A Water-Secure Future for Cities

A Water-Secure Future for Cities

By 2030, 5 billion people will be living in urban areas with hundreds of millions living in one of the world’s 41 mega-cities, up from 28 today. At the same time, global demand for water is projected to outstrip supply by 40%. As such, cities around the world are at...