Hanmei Hoffman and her husband Derrick Hoffman farm in Greeley, Colorado, where most of their produce is sold to schools. Here she's moving boxes of cucumbers from a refrigerated container and loading them onto a waiting truck to deliver them to schools along Colorado's Front Range.
Rae Solomon/Harvest Public Media
Kame Ogito, 89, gathers seaweed at low tide in Motobu, Okinawa, Japan. Seaweed is part of the plant-based, low-calorie diet that makes Okinawans some of the longest-lived people in the world.
David McLain/Dan Buettner