Host Piya Chattopadhyay speaks with historian Arash Azizi and foreign policy expert Barbara Slavin about what may come next following U.S. strikes on Iran, astrophysicist and science journalist Adam Becker interrogates tech moguls' visions of the future, The Economist's Rob Russo and Ottawa-based journalist and author Paul Wells take stock of the new government's progress as the House rises for summer, and actor and comedian Ed Helms talks about finding laughs and lessons in historical 'screw-ups'

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One year ago this month, Joe Biden’s performance at the first U.S. presidential debate against Donald Trump sparked global headlines – and rang alarms – about his mental and physical acuity, culminating in Biden's eventual withdrawal from the race. After the Democrats went on to lose the election, CNN anchor Jake Tapper and Axios political reporter Alex Thompson began investigating the roots of Biden's decline. In their new book Original Sin, they argue that his inner circle went to great lengths to cover it up. Tapper joins Piya Chattopadhyay to make his case, and respond to the criticism his reporting has received from across the political spectrum.

Host Piya Chattopadhyay speaks with global affairs experts Arif Lalani and Jennifer Welsh about how heightened tensions between Israel and Iran are looming over the G7 leaders' summit, historian Augustine Sedgewick looks at how fatherhood has evolved through the ages, CNN anchor Jake Tapper defends his case that Joe Biden's cognitive decline was covered up, and literary food historian Nathalie Cooke muses on what menus can reveal about art, culture and class.

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Erica Jong became a literary sensation and feminist icon in the 1970s and 80s for her depictions of female agency, sexuality and relationships. And her work often drew from her real life, with friends and family members inspiring her characters... including her daughter, Molly Jong-Fast. Jong-Fast joins Piya Chattopadhyay to discuss her new memoir How to Lose Your Mother, which lays bare her perspective on her upbringing, relationship with her mom – and the conundrum of competing narratives in families.

Host Piya Chattopadhyay speaks with defence and security experts David Perry and Stephen Saideman about how Canada should prepare for less U.S. involvement on the world stage, Julia Pagel explores how tariffs are causing chaos for customs brokers, The Atlantic's David A. Graham outlines how Project 2025 is reshaping U.S. policy, and Molly Jong-Fast discusses her new memoir about her relationship with her famous feminist novelist mother, Erica Jong.

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In the latest edition of our monthly challenge That's Puzzling!, Piya Chattopadhyay competes against one familiar voice and one clever listener in a battle of brain games devised by puzzle master Peter Brown. Playing along this month are Brent Bambury, host of CBC Radio's Day Six, and Truro, N.S. listener Katherine Reed.

Host Piya Chattopadhyay speaks with University of British Columbia professor Lori Daniels about what Canada's early fire activity signals about the wildfire season ahead, nature writer Robert Macfarlane reflects on the push for rivers to be designated as living entities, former National Centre for Truth and Reconciliation director Ry Moran looks at progress made 10 years after the TRC's calls to action, we play an all-new round of our monthly challenge That's Puzzling!, and poet and lecturer Lee Campbell explains how the underground queer slang Polari went mainstream.

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This past Sunday marked five years since George Floyd's murder by a Minneapolis police officer. His death sparked global outrage and propelled a movement for racial justice. But the anniversary arrives against a backdrop of stalled police reform, and polling that shows the number of Americans who believe an emphasis on racial injustice leads to progress has declined. Selwyn Jones, Floyd's uncle, and Robert Samuels, co-author of the Pulitzer Prize-winning book His Name is George Floyd: One Man's Life and the Struggle for Racial Justice, join Piya Chattopadhyay to reflect on Floyd's legacy, and what a path forward looks like for racial equality.

Host Piya Chattopadhyay speaks with The Economist's Rob Russo and The Toronto Star's Susan Delacourt about the key issues facing MPs as they return to the House of Commons, author and columnist Pagan Kennedy explores the history and bigger meaning of the rape kit, we take stock of the gains and setbacks for racial justice since George Floyd's murder with his uncle, Selwyn Jones, and journalist Robert Samuels, and columnist Niigaan Sinclair reflects on how Winnipeg helps tell the story of Canada.

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For many Canadians, the May long weekend means the official kick-off of the summer travel season. And if you're out on a road trip, there's a good chance you may end up sailing down the Trans-Canada Highway. Mark Richardson wants us all to know the often overlooked stories that paved this roughly seven-and-a-half thousand kilometre road system. The automotive journalist speaks with Piya Chattopadhyay about the history, people and politics that shaped "Canada's Main Street", as he explores in his book The Drive Across Canada.