The NHS in England has missed its four-hour A&E waiting time target with performance dropping to its lowest level for a decade, it's reported. Tim Harford takes a closer look at the numbers. Plus: do 85 people really own half the world's wealth; bad luck and cancer; beware the statistics which are true but unfair; and the dubious fashion for international rankings.
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📆 2015-01-02 17:45 / ⌛ 00:27:41
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📆 2014-12-13 07:00 / ⌛ 00:09:36