Tim Harford and the More or Less team try to make sense of the statistics which surround us. From BBC Radio 4
http://www.bbc.co.uk/programmes/p02nrss1
Which city has the longest canals?
After a listener emailed More or Less to ask whether world famous Venice or the slightly less famous English city of Birmingham has more canals, Daniel Gordon decided to investigate and widen the question to the whole world – with some interesting answers. Guests: Giovanni Giusto, Venice City Councillor David Edwards-May, Inland Waterways International Dr Hamed Samir, University of Basra Bai Lee, Editor of China Grand Canal Presenter/Producer: Daniel Gordon Series Producer: Jon Bithrey Editor: Richard Vadon Sound Engineer: David Crackles (Picture: Gondola in Venice Credit: Jane Worthy/BBC)