Feeding the world

https://www.ted.com/talks/louise_fresco_we_need_to_feed_the_whole_world?referrer=playlistwhat_s_wrong_with_what_we_eat (Links to an external site.) https://video.nationalgeographic.com/video/magazine/00000145-61b4-d08c-a3cd-7fb533680000 (Links to an external site.) https://video.nationalgeographic.com/video/food-by-the-numbers/00000149-0ed4-ddff-ab59-9edd41cb0000 (Links to an external site.)