The Bread ExchangeTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoWallis / Nierhoff10/10/2014October 10, 2014Malin Elmlid is the author of the Bread Exchange, a project, and now book, which saw her travel the world using bread as currency. She started by baking bread as a hobby but found that by giving it away, she got so much more in return.https://p.dw.com/p/1DTAgAdvertisement