John Gallagher digs deep into the significance of soil with food grower and gardener Claire Ratinon, Dr Jim Scown, who has researched the role of soil in the novels of Charlotte Bronte, Charles Dickens, and George Eliot, and Anna da Silva, Project Director of Northern Roots, the UK’s largest urban farm and eco-park in the heart of Oldham in Greater Manchester. And philosopher and art historian Vid Simoniti reviews two major new exhibitions exploring our relationship with the world around us - Radical Landscapes at Tate Liverpool and Our Time on Earth at the Barbican in London.

Producer: Ruth Thomson

'Unearthed: On race and roots, and how the soil taught me I belong' by Claire Ratinon is published next month.
Radical Landscapes runs at Tate Liverpool from 5 May – 4 Sep 2022 featuring over 150 artworks and live trees and plants in the gallery.
Our Time on Earth runs at the Curve Gallery at the Barbican Centre from Thu 5 May—Mon 29 Aug 2022
Jim Scown is a 2022 New Generation Thinker at Cardiff University on the scheme run by the BBC and the Arts and Humanities Research Council to turn research into radio.
Vid Simoniti is a 2021 New Generation Thinker who teaches on art and philosophy at the University of Liverpool https://www.vidsimoniti.com/

You can find a collection of programmes on the Free Thinking website exploring Green Thinking https://www.bbc.co.uk/programmes/p07zg0r2