WS More or Less: Big polluters - ships versus cars

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Manage episode 188460663 series 1301260
By BBC and BBC Radio 4. Discovered by Player FM and our community — copyright is owned by the publisher, not Player FM, and audio is streamed directly from their servers. Hit the Subscribe button to track updates in Player FM, or paste the feed URL into other podcast apps.
Do the largest ships emit as much pollution as all the cars in the world?

518 episodes