One Pair of Eyes S01 E41 John Cherrington: The Green Revolution

The prophets of doom who predict our imminent starvation are wrong. Man can easily feed himself. Miracle wheats, mammoth rice harvests, overall increases in the protein content of grain - all are bringing hope for mankind. In this film a Hampshire farmer, John Cherrington, says farmers have won us a breathing space in which to change society. But if governments and people ignore it, our world will come down in chaos.