![Monocle 24: The Entrepreneurs show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/032/883/small/monocle-24-the-entrepreneurs.png)
Summary: There are 2.5 billion people with uncorrected vision problems. James Chen is a Hong Kong-based venture philanthropist and entrepreneur who’s on a mission to help the world see better – and he’s marshalling start-ups, government and non-profits to make it happen. This week Chen explains how he’s doing it and what he’s learnt along the way.