green revolution

Field Notes
4:22 pm
Fri September 14, 2012

Talking science, decision-making and the Green Revolution with Dr. Roger Pielke Jr.

Dr. Roger Pielke Jr. speaks to a group on the campus of the University of Missouri in Columbia, Mo.
Abbie Fentress Swanson/Harvest Public Media

Field Notes is a regular feature by Harvest Public Media, in which reporters talk to newsmakers and experts about important issues related to food production.

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