Despite a global abundance of food, a United Nations report says 815 million people, 11 percent of the world's population, went hungry in 2016. Advances in technology and artificial intelligence can help feed them, but there are challenges that keep first world technologies from reaching the developing world. VOA's Elizabeth Lee explains.

Advertisement
Code: CAZSPORT. You need to use promocode. The discount is available only for Sports & Outdoor category.

More videos