Andrew Marr with Tariq Ramadan, Sir Mark Walport, Kate Bush and Jonathan Phillips.
Robert Frost's Mending Wall gave us the epigram 'good fences make good neighbours'.
Poet Roger McGough sets out on his quest from London's Baker Street station.
Curtis Stigers remembers clarinettist and bandleader Benny Goodman in his centenary...
Cathy O'Dowd on the choice she had to make when she saw a dying climber on Everest.
Russell Davies chairs the seventh heat of the perennial general knowledge contest.
The Festival of Britain heralds the beginning of the end of austerity.