How modern technology and ancient wisdom are battling the Western United States drought

Using Technology to Cope With Drought I NOVA Now · 28:01 · Video: NOVA PBS Official · Watch at the source

In short: Dr. Alok Patel investigates how the U.S. is managing severe drought conditions. By combining traditional Navajo ecological knowledge with cutting-edge tools like drone surveillance and artificial intelligence, experts are working to secure the national food supply and protect water quality.

More than 93% of the land across seven Western states is currently affected by a decades-long dry spell. As rising temperatures exacerbate these conditions, the impact extends far beyond local environments, threatening the stability of the national food supply and the integrity of water resources.

To address these challenges, innovators are integrating advanced technology into agricultural practices. The exploration highlights how drone surveillance and artificial intelligence are being deployed to better prepare for and cope with water scarcity. Simultaneously, researchers are turning to the traditional ecological knowledge of the Navajo Nation to find sustainable solutions in the hardest-hit regions of the Southwest.

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