More or Less: Behind the Stats - WS MoreOrLess: Counting the Dead in Iraq

In Iraq, estimates of the death count since the war started 2003 range from 100,000 to about one million. Tim Harford explores why such a range exists and what methods are used to count those killed during war. Meanwhile he discovers that Iraq's population has been growing strongly over the same period. Plus, mathematician and comedian Matt Parker presents his guide to the imperial measurement system. This programme was first broadcast on the BBC World Service.

Start the Week - Unity and Disunity

On Start the Week Anne McElvoy talks to Linda Colley about the history of the United Kingdom - what has brought it together, and what is driving it apart. David Pilling offers a contrasting island story, with his study of modern Japan. Europe is watching with interest the coming Scottish Independence Referendum, and the correspondent David Charter, looks at what 2014 holds for Britain's relationship with the EU. Maria Delgado explores how far culture, especially theatre, has shaped, and been shaped by, identity politics.

Producer: Katy Hickman.