Food Resources

All food resources

Report
Two farmers kneeling in a field

From Silos to Systems

Diet-related disease, climate change, and environmental degradation exact an enormous toll on human and planetary health. These challenges can be addressed in part by shifting what we eat and how we produce food.
Explainer
cornfield in a drought

Drought and Climate Change

Learn about the different types of drought, the many factors that contribute to their development, and how climate change can have a significant effect on many of them.
Report
Large farm field in Polk County, Iowa

Losing Ground

Farmland consolidation—the trend toward fewer, bigger farms—has been accompanied by social and economic consequences that threaten the long-term health of farm communities.
Report
Runoff from an Iowa farm pouring into a stream

Dirty Water, Degraded Soil

Overuse of nitrogen fertilizer and mismanagement of animal manure have created a costly groundwater pollution problem in Iowa. State and federal policies can help farmers control this pollution at its source.
Podcast
Got Science? The Podcast - Leah Penniman

Farming While Black

Leah Penniman discusses how community farms can uproot the food system and create opportunities for Black and Brown farmers.