More or Less: Behind the Stats - Is a child dying of hunger every 15 seconds?

Ruth Alexander examines the claim that every 15 seconds a child dies of hunger. It?s a popular statistic used by celebrities and charity campaigners in support of the Enough Food for Everyone IF campaign. It conjures up the image of millions of young children starving to death. But is this really the case? This programme was first broadcast on the BBC World Service.

More or Less: Behind the Stats - A&E, and the chances of having twins

A&E waiting times have been making the headlines - Tim Harford takes a look at some of the numbers and puts them into context. Today presenter Evan Davis explains his frustration with finding official statistics online. We explore if men really do think about sex every seven seconds. Plus, what are the chances of having twins?