Major Idiocy

John Harris: Moazzam Begg's interview at the Hay festival suggested that the war on terror is a byword for surreal incompetence.

An Islamic reformation

Sarah Crown: Reza Aslan believes Islamic terrorism is not caused of a clash of civilisations but an argument within Islam.

The magnificent Mr Welles

Alan Warner enjoys Simon Callow's Orson Welles: Hello Americans, the second instalment of a glittering career.

The mythmaker

Seamus Heaney published his first collection when he was 27, he won the Nobel Prize when he was 56 and his 12th book of poetry came out this spring. He talks to James Campbell about growing up on a farm in County Derry, politics and his current project, inspired by a 15th-century Scots poet.