Intelligence Squared

What does it mean to mourn a shared life?

In this episode, essayist and novelist Siri Hustvedt speaks to book critic Mythili Rao about Ghost Stories. Her most personal work yet, it is a searing and intimate meditation on grief, memory and enduring love, written in the aftermath of the death of her husband, writer, poet and filmmaker Paul Auster.

Weaving together journal entries, letters, emails and fragments of Auster’s final writing, Hustvedt reflects on four decades of love, intellectual companionship and family life in New York.

Together they discuss grief not as a single event but as an altered experience of time, memory and presence. Hustvedt discusses the role of writing in mourning, the value of nurturing an inner life in an age of constant distraction, and the intersection of personal grief and political dread in contemporary America.

Siri Hustvedt is a novelist, essayist and poet. Her books include What I Loved, The Blazing World and Memories of the Future. Her latest book is Ghost Stories.

Mythili Rao is a journalist, book critic and podcaster.

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World famous astronomer Neil deGrasse Tyson joins Dr Radha Modgil to discuss his new book Take Me to Your Leader, exploring the science of alien life, humanity’s obsession with UFOs, and what first contact might actually look like. From Area 51 to Star Wars, Tyson blends humour, science and big existential questions in a conversation about whether we’re truly alone in the universe.
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Patrick Radden Keefe is an award winning writer known for his ability to tell complex stories in ways that are compelling and revealing. Author of the bestsellers Empire of Pain—a shocking exposé of the Sackler family and their involvement in the opioid crisis—and Say Nothing, his award-winning account of The Troubles in Northern Ireland and the murder of Jean McConville by the IRA, Keefe has built a global reputation for meticulous reporting, moral clarity, and gripping storytelling.In May 2026 he joined Emily Maitlis live on the Intelligence Squared stage to discuss the investigation that has led to his new book London Falling. At its centre is a teenager who mysteriously fell to his death from a Thames-side luxury apartment in London, and his grieving family’s determination to get to the truth of what really happened. Keefe also discussed the broader themes of how money laundering, crime and corruption function today in London’s underbelly.

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Patrick Radden Keefe is an award winning writer known for his ability to tell complex stories in ways that are compelling and revealing. Author of the bestsellers Empire of Pain—a shocking exposé of the Sackler family and their involvement in the opioid crisis—and Say Nothing, his award-winning account of The Troubles in Northern Ireland and the murder of Jean McConville by the IRA, Keefe has built a global reputation for meticulous reporting, moral clarity, and gripping storytelling.In May 2026 he joined Emily Maitlis live on the Intelligence Squared stage to discuss the investigation that has led to his new book London Falling. At its centre is a teenager who mysteriously fell to his death from a Thames-side luxury apartment in London, and his grieving family’s determination to get to the truth of what really happened. Keefe also discussed the broader themes of how money laundering, crime and corruption function today in London’s underbelly.

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This is the first instalment of a two-part episode. If you'd like to become a Member and get access to all our full ad free conversations, plus all of our Members-only content, just visit intelligencesquared.com/membership to find out more.

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What do our Google searches reveal about who we really are?

For a new book, What We Ask Google, data analyst Simon Rogers explores the world’s biggest dataset - billions of searches carried out over two decades - to provide a revealing portrait of our collective brain.

In this episode, he speaks to Carl Miller about what the data reveals—from how we process grief and loneliness, to how we seek to understand our health, to “nowcasting” and how our search data can anticipate future trends. Along the way, he uncovers some unexpected cultural trends: in Paris, the most searched-for food is pizza; in the UK, parents look for children’s parkour classes, while in the US, it’s etiquette and croquet. If social media is where we perform, he says, our search data is a more honest reflection of our interests, offering a window into humanity's endless gift for curiosity. 

Simon Rogers is Google’s Data Editor. What We Ask Google is available online and in stores now.

Carl Miller is an author and researcher at Demos.

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