Clive Coleman introduces his selection of highlights from the past week on BBC radio. Chain Reaction - Radio 4 Great Lives - Radio 4 Calling Hereford - Radio 4 David Attenborough's Life Stories - Radio 4 Hoffnung: Drawn to Music - Radio 4 Dick Emery: The Comedy of Errors - Radio 2 Soul Music - Radio 4 The House I Grew Up In - Radio 4 Analysis - Radio 4 In Tune - Radio 3 World Book Club - World Service Archive on 4: In the Beginning Was the Nerd - Radio 4 Black Men Can't Swim - Radio 4 That Mitchell And Webb Sound - Radio 4.