Examining the numbers behind Andy Burnham’s ‘Manchester Miracle’

Podcast: More or Less · BBC Radio 4

Opublikowano: 2026-07-01

Tim Harford investigates some of the numbers in the news. This week: (00:23) Andy Burnham may not be Prime Minister yet, but he’s setting out his economic agenda, and its based on his old stomping ground, Greater Manchester. We ask whether the official figures that seem to show an economic miracle can be fully believed, and how much credit he deserves. (10:09) As our towns and cities get hotter, would turning to air conditioning really drive outside temperatures up by 10 to 12 degrees celcius? We learn about the fascinating world of ‘urban heat islands’. (15:40) We turn t...