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Counting climate migrants
Is it true that environmental problems will create 200 million migrants? Some politicians and environmentalists warn that this is the case. But migration experts say that the...
Is it true that environmental problems will create 200 million migrants? Some politicians and environmentalists warn that this is the case. But migration experts say that the numbers are exaggerated. Tim Harford and Hannah Barnes investigate. This programme was first broadcast on the 蜜芽传媒 World Service.
Podcast
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More or Less: Behind the Stats
Tim Harford and the More or Less team try to make sense of the statistics around us.
