Iowa PBS Presents

2020 World Food Prize

Special | 56m 39s Video has closed captioning.

The 2020 prize is awarded to Dr. Rattan Lal, whose pioneering research on the restoration of soil health in Africa, Asia and Latin America led to revelations that impacted agricultural yields, natural resource conservation and climate change mitigation. The agricultural practices Lal advocated are now at the heart of efforts to improve agriculture systems globally.

Aired: 10/15/20

Rating: NR

Problems Playing Video? | Closed Captioning