sub-Saharan Africa

August 2, 2015

The World’s Sanitation Gap

A production possibilities graph can display the land, labor and capital underutilization that inadequate sanitation creates and indicate a constrained GDP.

June 1, 2015

India’s Height Mystery

Long assumed to have a direct relationship, the connection between height and GDP becomes more complex when we compare India and Africa.

April 16, 2014

How To Cope With (Water) Stress

Being water stressed means you are unusually vulnerable to a water shortage. Sort of like a household where one emergency can push it over the edge because it […]