Two Win World Food Prize for Securing Agricultural Seeds

About 20 years ago, Cary Fowler and Geoffrey Hawtin wanted to prevent hunger and protect the world’s food supply. The two men imagined a so-called “doomsday vault” for plant seeds.

Source : https://learningenglish.voanews.com/a/two-win-world-food-prize-for-securing-agricultural-seeds/7610641.html