Recent Posts by David
We’re Underestimating How Many People Lack Sanitation – and Ignoring the Best Solution for Many Cities
We’re Underestimating How Many People Lack Sanitation – and Ignoring the Best Solution for Many Cities
In the urban neighborhood known as Kosovo Village in Nairobi, Kenya, 95% of residents defecate in communal or shared facilities where untreated human waste drains directly into a nearby river. During a storm, fetid and polluted waters flood the riverbanks, ...
We’re Grossly Underestimating the World’s Water Access Crisis
We’re Grossly Underestimating the World’s Water Access Crisis
In Cape Town, South Africa, and Chennai, India, “Day Zero” events where cities run out of water have drawn global media attention. But while these catastrophes seem like rare, temporary crises caused by droughts or mismanagement, life without ample water ...
Why Now Is the Time to Make Energy Access in Cities a Top Priority
Why Now Is the Time to Make Energy Access in Cities a Top Priority
Urban leaders from around the world are meeting in Quito, Ecuador, on October 17-20, 2016, to set the global agenda for the future of cities at the United Nations Conference on Housing and Sustainable Urban Development, known as Habitat III. ...
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