Episode

Is Greenland as big as Africa?

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More or Less
Published
Jan 24, 2026
Duration seconds
538
Processing state
not_requested
Canonical source
http://www.bbc.co.uk/programmes/p0mwssvn
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http://open.live.bbc.co.uk/mediaselector/6/redir/version/2.0/mediaset/audio-nondrm-download-rss/proto/http/vpid/p0mwsq5h.mp3
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/v1/public/podcasts/more-or-less-867746/episodes/is-greenland-as-big-as-africa
Markdown
/podcast/more-or-less-867746/is-greenland-as-big-as-africa.md

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Summary

The vast island of Greenland has found itself at the centre of a geopolitical crisis. But a little bit of geography can help us see the situation in a new light. YouTuber and map expert Jay Foreman explains how Mercator maps - the maps that the vast majority of us use to understand the world - contain necessary but massive distortions and hugely exaggerate the size of the Arctic island. So, why is making a flat map of a round globe so difficult? Why did we end up with a problematic map in the first place? And are there any alternatives? Presenter: Tim Harford Producer: Nathan Gower Series Producer: Tom Colls Editor: Richard Vadon Programme Coordinator: Brenda Brown Sound Engineer: James Beard