the Evil Line

Good news:

The U.N. Millennium Development Goals established the target of halving the rate of global poverty between 1990 and 2015; this was probably achieved by 2008, some seven years ahead of schedule. Moreover, using forecasts of per capita consumption growth, we predict that by 2015, fewer than 600 million people will remain poor. At that point, the 1990 poverty rate will have been halved and then halved again.