As Radio 4 marks the 5th anniversary of the first COVID lockdown, Free Thinking investigates one of the defining experiences of that period for many people: isolation. It's a word that entered the English language in the 18th century, and arguably its emergence as a concept marked a change in the way people saw their relationships with other people and the wider community, towards a more individualistic society. And yet there's a long history of religious mystics seeking solitude. From Robinson Crusoe to the crew of the International Space Station, via monasticism and Romanticism, Matthew Sweet investigates the histories of isolation and solitude.

With:
Mark Vernon, psychotherapist with a deep interest in the role of solitude in the Western spiritual tradition. His book Awake! William Blake and the Power of the Imagination will be published in June.
Lucy Powell, Lecturer in English Literature at the University of Oxford
Kathleen Burk, Professor Emerita of Modern and Contemporary History at University College London, who will talk about isolationism as an aspect of the American political psyche
Jim Hoare, diplomat who opened the first British embassy in North Korea in the 1990s.
Catherine Coldstream, writer and former Carmelite nun, her memoir is Cloistered: My Years As A Nun

Producer: Luke Mulhall