4/5 Film-maker Gary Walkow reflects on how existential thinking has influenced his work.
Orhan Pamuk talks to Philip Dodd about his writing career and his views of modern Turkey.
3/5 Michele Roberts on existentialist women writers and how these have influenced her own work
With Matthew Sweet. Mike Leigh on his new film, plus an exhibition of artists' mannequins.
2/5 Theatre director Paul Hart considers the power and veracity of existentialist ideas.
Sara Mohr-Pietsch is joined by the Hilliard Ensemble, marking their 40th anniversary.
Michael Berkeley's guest is actress Kika Markham.
Philip Glass's new opera The Trial performed by the Music Theatre Wales Ensemble.
Tom Service hears from Nikolai Lugansky and Nathalie Stutzmann. Plus Adolphe Sax's legacy.
5/5 Entrepreneur Luke Johnson celebrates the classic self-help book The Magic of Thinking Big.