Discussing the maths gallery at the Science Museum and the need for better numeracy.
2/5 Julian Barnes on how he uses words, asking what did they ever mean and what they mean now.
Matthew Sweet discusses epilepsy, Wilkie Collins and a theatre production of Joan of Arc.
1/5 Author Julian Barnes explores ideas of vacillation, uncertainty and memory.
Tom Service visits Berlin to explore the life and work of Busoni.
Ian McMillan's guests include Zaffar Kunial, John Crace and John Sutherland.
Michael Berkeley's guest is astronaut Chris Hadfield.
4/5 Alice Farnham, one of Britain's leading female conductors, discusses her life in music.
Exploring identity through the lens of literature, art and everyday 21st-century life.
3/5 Soprano Kathryn McAdam discusses her life in music as well as what and who inspires her.