My guest in this week's Book Club is Joel Morris, an award-winning comedy writer whose credits run from co-creating Philomena Cunk to writing gags for Viz and punching up the script for Paddington 2. In his new book Be Funny Or Die, he sets out to analyse how and why comedy works. He tells me why there are only three keys on the clown keyboard, what laughter does for us in neurological terms, and why Laurel and Hardy could get away with anything.

This week's Book Club podcast sees me speaking to the critic and novelist Lauren Oyler about her first collection of essays, No Judgment: On Being Critical. Lauren and I talked about the freedoms and affordances of the essay form; about how making and criticising art has been changed – and hasn't – by the advent of the digital age; why it's weird we all still treat the internet as if it's a new thing; and about why David Foster Wallace can still be a role-model even after his cancellation.

My guest on this week's Book Club podcast is Peter Pomerantsev. Peter's new book How To Win An Information War: The Propagandist Who Outwitted Hitler tells the story of Sefton Delmer, the great genius of twentieth-century propaganda. Peter tells me about Delmer's remarkable life, compromised ethics, and the lessons he still has to offer us.  

My guest on this week's Book Club podcast is the award-winning novelist Colum McCann, whose new book takes him out of the territory of fiction and into something slightly different. American Mother is written in collaboration with Diane Foley, mother of Jim Foley, the journalist killed by ISIS in Syria in 2014. He tells me how he came to reinvent himself as (not quite) a ghostwriter, why he thinks you can use the tools of the fiction-writer to get at journalistic truth, and about what it was like to sit in the room with Diane Foley and the man who murdered her son.

My guest on this week's Book Club podcast is Tom Chatfield, whose new book is Wise Animals: How Technology Has Made Us What We Are. He tells me what we get wrong about technology, what Douglas Adams got right, and why we can't rely on Elon Musk and people like him to save the world.  

My guest on this week's Book Club podcast is Chris Bryant, who tells me about his new book James and John: A True Story of Prejudice and Murder. In it, he seeks to tell what can be known of the lives, world and fatal luck of the last two men executed for homosexuality in Britain.  Produced by Oscar Edmondson and Patrick Gibbons.

My guest on this week's Book Club podcast is Paula Byrne. In her new book Hardy Women: Mothers, Sisters, Wives, Muses, she investigates the women in the life and work of the great poet and novelist Thomas Hardy. She talks to me about Hardy's romantic life, the torture he inflicted on the women he fell for, and how – in the bitter words of his first wife Emma – 'he understands only the women he invents'. 

In this week's Book Club podcast my guest is Sathnam Sanghera, author of the new book Empireworld about the effect of British imperialism around the globe. He tells me why he's trying to get beyond the 'balance-sheet' view of imperial history, why we should all read W E B Dubois, and why he's not good at going on holiday.  Produced by Patrick Gibbons.

On this week’s Book Club my guest is the writer and psychoanalyst Adam Phillips, whose new book is On Giving Up. He tells me how literature relates to psychoanalysis, why censorship makes life possible, and what Freud got wrong. 

In this week’s Book Club podcast, I’m joined by Rebecca Boyle to talk about her new book Our Moon: A Human History. She tells me how we know that the moon is more than just an inert lump of rock in the sky and how the whole of human life  – and civilisation – may depend on it.