India's plan to reroute rivers could have unintended consequences on rainfall

More than a hundred years ago, a British engineer proposed linking two rivers in India to better irrigate the area and cheaply move goods. The link never happened, but the idea survived.

Today, due to extreme flooding in some parts of the country mirrored by debilitating drought in others, India's National Water Development Agency plans to dig thirty links between rivers across the country. It's the largest project of its kind and will take decades to complete.

But scientists are worried what moving that much water could do to the land, the people — and even the weather. Host Emily Kwong talks to journalist Sushmita Pathak about her recent story on the project.

Read Sushmita's full story here.

Interested in more science stories like this? Email us at shortwave@npr.org.

Listen to Short Wave on Spotify and Apple Podcasts.

Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.

Today's episode was produced and fact-checked by Berly McCoy, and edited by Rebecca Ramirez. Kwesi Lee was the audio engineer.