'Friday marks the 75th anniversary of the United Nations World Food Day. Since 1987, an event in Des Moines, Iowa coincides with the commemoration of the day known as the World Food Prize. Gone is the pageantry surrounding the awarding of the honor, but not lost is the impact this year’s winner has on combating hunger. Peter Tubbs reports in our Cover Story.'
Tags: climate change , ohio state university , soil science , Market to Market , Norman Borlaug , World Food Prize , Iowa PBS , Dr. Rattan Lal
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