America's Heartland
1809
A farm offers free farm stands, and doctors prescribe fruits and vegetables to patients.
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Season 18
Sponsorship
America's Heartland
1808
A San Francisco farm inspires urban farming, and a husband-and-wife team grows flowers.
The Desert Speaks
Desert Descent: Chile’s Atacama
Travel around the Puna, the high-elevation plains of Chile’s Atacama Desert.
The Desert Speaks
Tracking Trade into the Chilean Andes
We trace the Atacama Desert Trade route from the Pacific coast to the Chilean Andes.
The Desert Speaks
Sea of Cortez: Then and Now
The famed Sea of Cortez boasts the greatest marine diversity in the world.