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Tread Lightly

Tyres have an enormous impact on the environment. What can be done to produce and dispose of them more efficiently? Tom Heap reports.

Producer: Anne-Marie Bullock

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28 minutes

Last on

Wed 13 Mar 2019 21:00

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What has happened to the world's coral?

What has happened to the world's coral?

In 2016 reefs around the world the size of city blocks died. Here we explore why.

Podcast