![Hacking Hunger show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/068/088/small/hacking-hunger.jpg)
Summary: In many parts of sub-Saharan Africa, farmers can expect to lose nearly half of their harvest before it even leaves the farm. M.J. talks to the World Food Programme’s Brett Rierson about why — and how “tupperware for crops” could change the way the world’s small-scale farmers do business.