SocietyThe 77 Percent: Traditional foods vs processed foodsTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoSocietyFrank Yiga12/18/2018December 18, 2018Pierre Thiam is an award-winning chef and cookery book writer. He's now on a mission to introduce the world to the African grain fonio. https://p.dw.com/p/3AKziAdvertisement