全球贫困

The economist Sir Paul Collier has spent his career thinking about how to solve global poverty. So how are we doing? Well, not as badly as you might think. He describes the current state of the world and shares thoughts on where we might usefully focus next.

Anna Rosling-Rönnlund collects photographs of everyday objects from the richest to the poorest households. Even a toothbrush, she says, can reveal a world of inequalities.