Until a few years ago, Africa Rising was a dominant theme in conversations about the global economy. That enthusiasm has since cooled, so that in newsrooms and think tanks and conference panels, “Africa Rising!” has given way to a more questioning “Africa Rising?” While some of that pessimism may be justified, we do not have the luxury of distracting …

  Last Wednesday was a historic day for behavioral science. The White House released the annual report of its Social and Behavioral Sciences Team. The U.K.’s Behavioural Insights Team released its own annual report on the same day. With the recent creation of similar teams in Australia, Germany, the Netherlands and Qatar, the two reports deserve careful attention. Outlining dozens …

  Let’s be honest. The world would be a better place if a revolutionary tribunal in the near future sent North Korea’s Kim Jong-un and his henchmen to the gallows. Kim’s subjects are so malnourished that North Koreans are notably shorter than their South Korean cousins. The state’s gulags are so large, you can see them from space. Survivors of …