On this week's programme we have two guests: Antonia Macaro and Julian Baggini, the eponymous shrink and sage, whose unique brand of self-help with a distinctly cerebral flavour is a regular feature in the FT Weekend magazine. Antonia Macaro is the shrink, an existential therapist and...

This week, we're delighted to welcome to the programme Robert Macfarlane, one of the most distinguished of contemporary British nature writers and the author most recently of The Old Ways: A Journey on Foot. This book completes what Macfarlane has called 'a loose trilogy about landscape and the...