As the world urbanizes rapidly, [[tweetable]]international experience has shown that economic activities concentrate in a relatively small number of places[[/tweetable]] – it is estimated that…

Sameh Wahba, Judy Zheng Jia |

The arrival of broadband internet is set to significantly improve medical services in Tonga. © Tom Perry/World Bank. While some studies predict automation to eliminate jobs at a dizzying rate,…

Jim Yong Kim |