NPR News: We're Pulling Tuna Out Of The Ocean At Unprecedented — And Unsustainable — Rates

We're Pulling Tuna Out Of The Ocean At Unprecedented — And Unsustainable — Rates
A new study finds that tuna harvests, including of some species considered "vulnerable," have increased by an astonishing 1,000% in the last 60 years — a rate some scientists warn is unsustainable.

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