ScienceDenmarkPreserving heirloom potatoes with scienceTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceDenmarkKatharina Schantz03/03/2025March 3, 2025The Andes' bitter potatoes: the humble key to the future of agriculture? Peruvian biologist Nataly Canales thinks so. But she focuses on ethics, not profit, and asks: Who owns knowledge about plants?https://p.dw.com/p/4rDGoAdvertisement