Are Cellphones Really Changing the World?

Are Cellphones Really Changing the World?

Opinion A man holds up his mobile phone showing a M-Pesa mobile money transaction page for the photographer at an open air market in Kibera in Kenya’s capital Nairobi December 31, 2014. Noor Khamis/Reuters At first glance, the numbers seem staggering. Global mobile phone penetration is 96 percent. In […]