When she became prime minister of Finland at age 34, Sanna Marin was the youngest government leader in the world. During the day, she steered her country through crises including the pandemic and neighbouring Russia's invasion of Ukraine. But her life off-the-job, having fun with friends, tended to catch the attention of the global press and led to scandals at home. Marin joins Piya Chattopadhyay to reflect on that experience, and the changes she wants to see, to ensure women aren't discouraged from stepping up and getting involved.

Host Piya Chattopadhyay speaks with The Hub's Alberta bureau chief Falice Chin, Calgary-based CBC News journalist Jason Markusoff and The Logic's Ottawa correspondent Laura Osman about Ottawa's energy deal with Alberta, psychologist Robert Coplan explores the virtues of being alone, former Finnish prime minister Sanna Marin reflects on the challenges she faced in office, and forester Peter Kuitenbrouwer traces how maple syrup became a cornerstone of Canadian identity, independence and pride.

In his hit 2003 pop science book, A Short History of Nearly Everything, writer Bill Bryson took readers on a journey from the birth of the universe to the inner workings of a cell, and had them laughing along the way. Over 20 years on, Bryson joins Piya Chattopadhyay to explain why he's now updating his seminal work to explore what’s changed, what hasn’t, and what still amazes him, even in times of existential dread.

Host Piya Chattopadhyay speaks with The Globe and Mail's Tony Keller about how Canada's desire for immigrants gave way to debate, writer Bill Bryson brings wonder to science in a refresh of his seminal work A Short History of Nearly Everything, former national security analyst and policy advisor Dennis Molinaro explores the complicated history of Canada-China relations, and comedian Charles Demers finds the funny in Canadianisms that define us – from goose poop to butter chicken.

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Do you ever peer into your pet's face and wonder... what's going on in there? Jay Ingram has been wondering, too. The science writer and broadcaster joins David Common to discuss his new book, The Science of Pets, and delve into what scientific research says about the bond between humans and non-human animals, the ways we try to understand our fellow creatures, and how pets and their ilk have reshaped humanity in ways great and small.

Guest Host David Common speaks to The Toronto Star's Susan Delacourt and Rob Russo from The Economist about the week in politics, science writer and broadcaster Jay Ingram delves into the bond between humans and non-human animals, the CBC's John Chipman considers whether double-crested cormorants should be purged or preserved in our Sunday Documentary, The Cormorant Conundrum, and essayist and travel writer Pico Iyer explains what solitude can teach us about how to live, love and lose.

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In summer of 2022, Salman Rushdie came face to face with death. The Booker Prize-winning author was stabbed multiple times, while on stage, about to give a lecture. He survived, but suffered life-altering injuries. Rushdie has since returned to writing, including his new story collection The Eleventh Hour, which reflects on mortality. He joins Piya Chattopadhyay to talk about confronting his own fragility, finding humour in survival, and why ideas often outlive the people who imagine them.

Host Piya Chattopadhyay speaks with scientist Katharine Hayhoe about signs of climate progress and concerns about global commitments ahead of COP30, Slate justice reporter Mark Joseph Stern unpacks this past week's tariff hearing at the U.S. Supreme Court, historian Allan Levine shares a lesser-known Second World War story about Canadian business leaders, Booker Prize-winning author Salman Rushdie reflects on mortality and his new story collection The Eleventh Hour, and TSN senior correspondent Rick Westhead sheds light on problems facing hockey culture – and potential solutions.

Discover more at https://www.cbc.ca/sunday