Whale songs are some of the most beautiful, cathartic sounds in nature. These extraordinary creatures use sound to socialize, to mate, to find food, and avoid predators. But for aquatic animals, the sounds of human activity can be absolutely devastating. With underwater noise pollution on the rise, what can we do to ensure the survival of these amazing creatures? Featuring acoustician Al Jones, Professor John Hildebrand of the Scripps Institution of Oceanography, and Vox Senior Producer Christophe Haubursin.

MUSIC FEATURED IN THIS EPISODE

badboxes – Pressure

Steven Gutheinz – Vision

Sound of Picture – Dim

Makeup and Vanity Set – El Topo

On Earth – Before Dawn

Under the Stars – Antares

Tim Mann – Drifting Away

Tony Anderson – Thin Place (abbreviated)

Blake Ewing – Lost Moment (Night Cycles Version)

Blake Ewing – Refuge (Night Cycles Version)

Analog Heart – Short Story Nine

Roary – Atlas

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More: Silent Sea — Twenty Thousand Hertz – The stories behind the world’s most recognizable and interesting sounds.