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In southern Spain, one of the driest parts of Europe, a healthy crop of high-tech greenhouses has sprouted from the desert. Correspondent Seth Doane looks at how innovative approaches to agriculture – from organic farming and using desalinated seawater, to breeding pollinators and predators of insect pests – have turned this arid land into a source of abundance. @BioSaborTv @AGR0BI0 “CBS Sunday Morning“ features stories on the arts, music, nature, entertainment, sports, history, science and Americana, and highlights unique human accomplishments and achievements. Check local listings for CBS Sunday Morning broadcast times. Subscribe to the “CBS Sunday Morning“ YouTube channel: Get more of “CBS Sunday Morning“: Follow “CBS Sunday Morning“ on Instagram: Like “CBS Sunday Morning“ on Facebook: Follow “CBS Sunday Morning“ on Twitter: http:
