Simon speaks to nature expert and new president of the RSPB Kate Humble,.
Liberal Democrat leader Nick Clegg joins Simon, and answers your questions.
Simon speaks to Ann Widdecombe and the creator of QI John Lloyd. Plus the TV review...
Sports chat, including cricket from South Africa and Merseyside's football fortunes...
Richard Bacon sits in for Simon Mayo. With Delia Smith and comedian Ed Byrne.