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
WS MoreOrLess: Liver Transplant.
A young listener who needs a liver transplant has received an offer from his brother to act as a living donor. What are the statistics on survival? Plus, is it true that a child goes missing every 90 seconds in the USA? This programme was first broadcast on the BBC World Service.