ScienceHow we'll feed ourselves in futureTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience05/01/2016May 1, 2016Hanni Rützler, food trend researcher: "Feeding the world shouldn’t be about big business, but about using regional resources." What are her suggestions? Will we need new types of food in the future?https://p.dw.com/p/1IfUSAdvertisement