"The times they are a changin" or are they? In politics people are talking about an appetite for change, or being a candidate for change but how radical can you be? With climate change, seasonal change and a change of broadcast time for this programme, Matthew Sweet and his guests discuss change, play a new collaborative version of scrabble, and after Richard Dawkins gave an interview talking about "cultural Christianity" - what do we understand by that phrase?

Kate Maltby is a critic, columnist and cultural historian who holds a PhD in Elizabethan literatureSophie Grace Chappell is a Professor of Philosophy at the Open University, whose books include Epiphanies: An Ethics of Experience and Trans FiguredTakeshi Morisato teaches philosophy at the University of EdinburghDorian Lynskey is a journalist, author and one of the hosts of the politics podcast Oh God, What Now? His books include The Ministry of Truth: A Biography of George Orwell's 1984 and Everything Must Go: The Stories We Tell About the End of the World

Gemma Tidman is a Leverhulme Early Career Fellow at Queen Mary University London researching A History of French Literary Play, 1635–1789. You can hear more from her in a Free Thinking episode called Game Playing

Producer: Luke Mulhall