Explore every episode of the podcast Ideas

Look back about 3,000 years and you will find the playbook on authoritarianism remains pretty much the same as it is today. Back in the 5th century BCE, when Herodotus travelled the ancient world gathering stories, he became an expert in would-be tyrants. His tome, The History, shared vivid descriptions of autocratic and tyrannical rulers.

Herodotus was a rule breaker himself. He ignored Greek literary tradition and captured history as accurately as possible from a wide range of sources. One of his many prescient observations was how, given the right circumstances, a political strongman can emerge and seize control — a forewarning for us today. *This episode originally aired on Sept. 9, 2024.

Prior to riding horses, no one wore pants. There's a lot to thank horses for in our daily lives. From the Hollywood motion picture to life-saving vaccines for diphtheria and tetanus. Historian Timothy Winegard argues horses are intertwined in our own history to the point that we overlook their importance. His research explains how they shaped societies, economies and cultures. Without us, horses would be nowhere, and vice versa. It was a partnership — our brains and their braun — that truly changed the world. *This episode originally aired on Sept. 10, 2024.

Canadians’ biggest fear for the country’s future is “growing political and ideological polarization,” according to a 2023 EKOS poll. As part of our series, IDEAS for a Better Canada (produced in partnership with the Samara Centre for Democracy), host Nahlah Ayed headed to the fast-growing city of Edmonton to talk about the creative ways local residents are working to find common ground. From video games to an engagement technique called “deep canvassing” used to bridge gaps across differences, we can learn a lot from Edmontonians on how to build a better democracy for Canada. *This episode originally aired on April 21st, 2025.

Maria Chapdelaine: A Tale of French Canada is one of the most widely read works of fiction ever written in French. It's considered the world's highest-selling French book. Yet today, the 1913 novel remains far less known in English Canada and the English-speaking world. Translated into over 20 languages, the book's character Maria and her story has inspired four film versions, several plays, an opera, and even a pop song.

Contributor Catherine Annau examines the many lives that Maria Chapdelaine has lived, and continues to live. *This episode originally aired on Feb. 4, 2024.

Nationalism doesn't have to mean extremism. It can mean celebration. IDEAS shares this 1992 award-winning documentary about "The Idea of Canada," which includes music compositions inspired by Glenn Gould. Composer Christos Hatzis discusses the relevance and meaning of how "Canada allows you to be patriotic."

Credits:

Composer Christos Hatzis

Producer Steve Wadhams

Audio engineers Laurence Stevenson and Rod Crocker.

Anxiety is an inescapable, fundamental human reaction to an unpredictable future. This is the philosophy of Thomas Hobbes, a curmudgeon of the 17th century who believed that without a powerful, sovereign government life would be "nasty, brutish and short." Politics and uncertainty go hand in hand. In this podcast, IDEAS explores how a new take on Hobbes on the topic of anxiety offers a surprising perspective on American politics and democracy. For worried politicos today his way of thinking offers valuable lessons.

*This episode originally aired on Jan. 13, 2025.

Guests in this podcast:

Vertika is a political science PhD student at McGill University.

Kinch Hoekstra is a professor of political science and law at the University of California, Berkeley, and the co-editor of The Oxford Handbook of Hobbes.

Bethany Albertson is an associate professor of political science at the University of Texas at Austin, and the co-author of Anxious Politics: Democratic Citizenship in a Threatening World.

Shana Gadarian is a professor of political science and associate dean for research at the Maxwell School at Syracuse University.

Bioethicist Arthur Schafer has thought a lot about life and death. He's helped shape policy on medically assisted death (MAID) in Canada. The philosophy professor argues that an ideal end-of-life legislation would respect individual choice and the wishes of individuals to die according to their own values. "The best ethical argument is that patient autonomy is a fundamental value," Schafer told host Nahlah Ayed. He discusses the role of philosophy in addressing complex ethical dilemmas confronting individuals, and society as a whole. *This episode originally aired on May 16, 2024.

We’re in an era where many people feel an ownership over certain words, and how a community expresses itself; the term ‘appropriation’ has come to create guardrails around what can be said, and by whom. In his fourth Massey Lecture, Ian Williams considers the role of speech and silence in reallocating power. *The 2024 CBC Massey Lectures originally aired in November.  

You might think the subject makes a great conversation, but according to Massey lecturer Ian Williams, it's more than that. It's full of layers and you never really know where it’ll end up — how it will change you by the time it ends. Williams explores the art of good conversation in the final episode of his Massey Lectures. *The 2024 CBC Massey Lectures originally aired in November.  

In Canada and the U.S., public libraries have become a target in the culture wars. It’s an urgent conversation to have, no matter where one sits on the political spectrum. Libraries exist to give everyone access to a wide variety of content, even when books may offend others. Yet librarians are increasingly having to persuade skeptics that all ideas belong on their shelves. In our series, IDEAS for a Better Canada (in partnership with the Samara Centre for Democracy) we ask: What do we have if the freedom to read isn’t ours anymore? *This series originally aired the week of April 21st, 2025.

PEI has the highest voter turnout of any other province in Canada. Voting is fundamental to this community. Residents see firsthand how their vote matters — several elections were decided by 25 votes or less. In this small province, people have a personal and intimate connection with politicians. MLAs know voters on an individual basis and they feel a duty to their job.

In our series, IDEAS for a Better Canada (produced in partnership with the Samara Centre for Democracy), Nahlah Ayed visits the birthplace of Confederation to hear how Prince Edward Islanders sustain the strong democracy they built. *This series originally aired the week of April 21st, 2025.

According to Nanaimo, B.C.'s last official count, there are 515 unhoused people in Nanaimo at any given time. By population, that is a higher homelessness rate than the city of Vancouver. Our series, IDEAS for a Better Canada (produced in partnership with the Samara Centre for Democracy), explores how homelessness affects the health of our democracy and why long-term solutions are so hard to achieve. *This series originally aired the week of April 21st, 2025. 

The process of making peace is often imperfect, and can shape the future in both positive and destructive ways. In a five-part series called Inventing Peace, Nahlah Ayed asks panelists to reflect on one pivotal 20th century effort to make peace, and its relevance for our own time. This first episode focuses on the “constructive ambiguity” of Northern Ireland’s Good Friday Agreement, signed in 1998.

NATO’s secretary general has warned Russia could launch an attack on the alliance within the next five years. Talk to NATO’s two newest members, Finland and Sweden, and they’ll tell you preparation involves a lot more than just boosting military spending. As Canada seeks to strengthen ties with both countries, what can we learn from our newest NATO allies about preparing for the worst? Supported by the R. James Travers Foreign Corresponding Fellowship, CBC’s The House producer Emma Godmere travelled to the two Nordic countries to visit bomb shelters, the Russian border and military training grounds north of the Arctic Circle to see and hear how Finns and Swedes are steeling themselves for whatever the future may bring.

Every Saturday, listen to The House for in-depth explorations of the biggest issues facing Canada. You can find it wherever you get your podcasts, and here: https://link.mgln.ai/IdeasxTTND 

Renowned natural history writer Robert Macfarlane traveled to Ecuador, India and Quebec, pondering the question of whether rivers are living beings — the premise behind much of the movement to legally recognize the rights of nature. He found that the answer to that question is more complicated and wondrous — and more life-altering and world-changing — than he could have imagined. *This episode originally aired on Sept. 3, 2025.

Günther Anders predicted the exact technological crises we’re facing today... but 70 years ago. In his research he pointed to humans as suffering from something he called "Promethean Shame," the shame we feel when compared to our technological creations. IDEAS explores the uncanny relevance of Anders’ thoughts about technology — from the atomic bomb to artificial intelligence. *This episode originally aired on Sept. 4, 2025.

When Israeli Prime Minister Yitzhak Rabin and Palestine Liberation Organization leader Yasser Arafat met in Washington to sign the first Oslo Accords in 1993, it was supposed to usher in a new era of peace and lay the groundwork for a more stable Middle East. Three decades later, the Accords are primarily remembered as a failure. Nahlah Ayed and guests discuss what went wrong, and what lessons the Oslo Accords hold for the future. *This episode originally aired on Sept. 8, 2025 as part of our series, Inventing Peace.

Pope Leo XIV has been deeply influenced by St. Augustine, and so, the fourth century titan of Western thought has re-entered the global conversation. IDEAS Producer Seán Foley reaches out to Canadian scholars who have read St. Augustine closely to determine what it is about how Augustine’s thought and character might shape the Catholic Church in these times.

In the 19th-century Pandita Ramabai travelled America delivering lectures on how the caste system and patriarchy shaped the trajectory of women’s lives. When she came back to her home India, the feminist explained America's customs around gender and race relations, and their experiment with democracy. IDEAS explores her rich life and legacy. *This episode originally aired on Sept. 10, 2025.

Guests in this episode:

Radha Vatsal is the author of No. 10 Doyers Street (March 2025), as well as the author of the Kitty Weeks mystery novels. Born and raised in Mumbai, India, she earned her Ph.D. in Film History from Duke University and has worked as a film curator, political speechwriter, and freelance journalist.

Tarini Bhamburkar is a research affiliate at the University of Bristol. Her research explores cross-racial networks and international connections built by British and Indian women's feminist periodical press between 1880 and 1910, which sowed the seeds of the transnational Suffrage movement of the early 20th century.

Sandeep Banerjee is an associate professor of English at McGill University and a scholar of Global Anglophone and World literature, with a focus on the literary and cultural worlds of colonial and postcolonial South Asia.

Readings by Aparita Bhandari and Pete Morey.

Acclaimed author Gabor Maté joins the conversation in part two of our series exploring Wilhelm von Humboldt’s public education system. Maté is a former English teacher. In this episode we ask: Is Humboldt's 200-year-old system equipped to meet the challenging demands of the 21st century? And does it still reflect his ideals, especially at the university level? *This episode concludes our two-part series. It originally aired on April 16, 2024.

Ahead of the Massey tour, Alex Neve sits down with Nahlah Ayed to talk about his lectures, Universal: Renewing Human Rights in a Fractured World. 

This year, the lectures are coming to: 

Toronto, Sept. 19

Vancouver, Sept. 25

Edmonton, Oct. 1

Happy Valley-Goose Bay, Oct. 15

Ottawa, Oct. 30

Tickets are available now for the 2025 CBC Massey Lectures — and selling fast! For information on how to get tickets, go to cbc.ca/masseys. 

Two hundred years ago, Wilhelm von Humboldt created the education system as we know it today. At the heart of his philosophy of education was the concept of Bildung — reaching one's inner potential. Yet over the years, as his public education system was adopted, Bildung may well have been the critical piece left out. *This episode is part one of two-part series. It originally aired on April 15, 2024.

Smell this yogurt, is it still good? Our sense of smell has the ability to keep us healthy and safe. In fact in some cases, our ability to detect "off" foods using our sense of smell can be superior to dogs and other animals. Smell is often undervalued and yet capable of inspiring profound admiration if we stop turning our noses at it. Producer Annie Bender examines what we lose when we take our powerful — but often misunderstood — sense of smell for granted. *This episode originally aired on June 3, 2024.

Eight composers, five instruments, and a world of metal. IDEAS explores a project by the University of British Columbia called The Heavy Metal Suite that conveys the challenges and opportunities of the mining industry, through music. Each composer draws inspiration from their country’s mineral resources in their original pieces. *This episode originally aired on May 28, 2024.

Sujata Berry's brother, Sharad was 16 years old when he was killed. He was aboard Air India Flight 182 when it exploded off the coast of Ireland on June 23, 1985. It's considered the worst terror attack in Canadian history. For Sujata, the shock of his horrific death morphed into an unshakeable grief. The family's sorrow was augmented with the lack of justice for victims' families — a flawed investigation, evidence lost and what Sujata says was "an unsatisfactory verdict." It's taken Sujata 40 years to chip away at her grief and try to understand what happened to her and her family. She explores love, loss and the grief that binds them in her documentary, All that Remains. *This episode originally aired on Sept. 17, 2025.

Read Sujata's personal essay with pictures

As the United Nations turns 80, calls for reform are louder than ever. Against the backdrop of multiple global crises, strongman diplomacy and rising threats from climate change to AI, a growing campaign is calling on the UN to revisit the outdated charter established in 1945 and work on reinventing the organization. 

"We need to start rethinking what kind of institution we would like to establish to make sure the 21st century does not become as violent as the 20th century," says Tim Murithi, head of the Peacebuilding Interventions Program at the Institute for Justice and Reconciliation.

Jacques Picotte used to drive 16 hours straight, with only water and a bag of chips in the cab before resting at a pit stop. That was 20 years ago. He pushed his limits then, but now he's known as the toughest truck driving instructor — a reputation he's proud of. He believes it's vital schools take pride in putting highly-skilled truck drivers on the road. An Ontario trucking union predicts a shortage of 30,000 truckers in Canada as old hands retire faster than new ones take on the job. IDEAS producer Tom Howell visits Jacques Picotte at his trucking school in northern Ontario, where recruits consider living a trucker's life and the road ahead.*This episode originally aired on March 4, 2024.

Aaju Peter was 11 years old when she was taken from her Inuk community in Greenland and sent away to learn the ways of the West. She lost her language and culture. The activist, lawyer, designer, musician, filmmaker, and prolific teacher takes IDEAS host Nahlah Ayed on a tour of Iqaluit and into a journey to decolonization that continues still. *This episode originally aired on January 29, 2025.

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Rhythm is more than a fundamental feature of music. It's what makes us human. Rhythm begins in the womb and the heartbeat. And neuroscience research reveals that for the rest of our lives, rhythm will continue to have a core impact on our innermost selves: how we learn to walk, read and even bond with others. Rhythm — as one researcher puts it — is life. *This episode originally aired on April 30, 2020.

Air is one of the most essential elements for human life. Yet even though we depend on air, we humans are dramatically changing the atmosphere — making the air unbearably hot in some parts of the world, unbreathable in the most polluted parts of the world, and pushing the climate toward tipping points. As humans who caused this, we have to adapt to ways we’ve altered our air.

It’s loathed and celebrated, by both the left and right. It's called The Great Reset. To conspiracy theorists, it's a plot by global elites at the World Economic Forum to control our lives. To its supporters, it represents a gentler, more humane form of capitalism. IDEAS contributor Ira Basen lays out the origins, its aims and its potential, for both good and ill. *This episode originally aired on May 23, 2023.

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What happens when original artworks become endless copies? German philosopher Walter Benjamin called it the death of "aura," and his concept predicted our digital age. He describes "aura" as the energy that encases an object, and argued standing before the presence of a great artwork was transcendent. His ideas continue to flourish in university settings around the world.

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Writer and filmmaker Luke Galati shares what it is like living with bipolar I disorder and staying in a psychiatric ward — an experience he says feels like being in a fish bowl. While being hospitalized meant he lost his sense of freedom and control, he never lost hope. Luke's documentary is both a personal essay and a series of conversations with health-care professionals and others who have bipolar disorder. *This episode originally aired on Feb. 11, 2025.

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Sociologist and journalist Musa al-Gharbi identifies himself as part of an elite class of progressives that he calls: "symbolic capitalists"— knowledge workers with elevated salaries and cultural status like professors, broadcasters, and bankers. He says it's the top 20 per cent, not the notorious one per cent, who pose a substantial impediment to progress.

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For the past decade, Canadians have been split 50/50 on new pipelines — that's changed. Two recent opinion polls found roughly three quarters of eligible voters in Canada want at least one new pipeline built to export more fossil fuels. Yet, 70 per cent of people consider climate change a serious threat. IDEAS producer Tom Howell explores the incompatibilities and future scenarios. *This episode originally aired on Oct. 7, 2025.

If you liked this episode, you may want to listen to this podcast: A machine that could save us from war — and global warming

For 14 years, Syrian poet Faraj Bayrakdar was imprisoned and tortured in a series of prisons. He found refuge in writing poetry. Now, the poems he wrote imagining the collapse of the regime are a reality. In December, 2024, the rule of Syria’s longtime president Bashar al Assad did collapse. Bayrakdar tells host Nahlah Ayed how the freedom within is greater than any prison. *This episode originally aired on Dec. 19, 2024.

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Theatre of the Absurd was born postwar as a recoil against the violent fetish that totalitarian regimes had for “order.” For 75 years, absurdist playwright Eugène Ionesco's plays have been running continuously in Paris. IDEAS contributor Danny Braun went to Paris to delve into Ionesco's world where a professor can conclude confidently that a dog is in fact a cat.

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From Greek to Arabic and then to Latin, translators in 8th-century Baghdad eventually brought to Europe the works of Plato, Aristotle, Galen, and others who became central pillars of Western thought. IDEAS explores what is known as the Graeco-Arabic Translation Movement. *This episode originally aired on June 19, 2025.

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Chickens are the stars of this podcast today. Our relationship with this living creature, allegedly the closest living relative to the Tyrannosaurus Rex, is long and intertwined. And as it turns out, chickens have a lot to tell us, as IDEAS producer Tom Howell finds out. If you've ever wanted to hear two chickens attempt to video-conference together on Zoom, this episode is as close as you're likely to get. *This documentary originally aired on October 19, 2020.

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Traditional religious institutions have been in decline since the '60s. As congregations dwindle, more Canadians are identifying as 'spiritual.' Sociologist Galen Watts traces the history of the modern spiritual movement and asks what we have gained — and lost — as it has become the dominant religious tradition of our time.

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Leticia Racine calls herself a “Returning Warrior” of the Sixties Scoop. As a child, she was at the centre of a landmark Supreme Court case that paved the way for Indigenous children to be adopted into non-Indigenous homes. Judges ruled that Leticia’s foster parents could adopt her, and suggested her connections to her Indigenous mother and their heritage were likely to “abate” over time." IDEAS producer Dawna Dingwall explores how Leticia —and other adoptees — found their way back to the families, communities and culture — that never really left them.

Dawna shares Leticia's story and this precedent court case on the CBC podcast, See You in Court. 

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In today's fractured world, the many threats facing humanity seems to be an empathy deficit. Writer and journalist Leslie Jamison discusses the complicated nature of empathy and the dearth of it at a time when it’s needed more than ever. She says maintaining humility when it comes to understanding people is integral.

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Simone Weil had a radical solution to end fascism that surged through Europe in the aftermath of the First World War: abolish political parties. She argued political parties were not democratic, they were dangerous. IDEAS producer Nicola Luksic explores the French philosopher's enduring insights to help us better understand the current political climate. *This episode originally aired on Oct. 20, 2025.

Guests in this episode:

Kathryn Lawson is a faculty fellow at Kings Universy College in Halifax, Nova Scotia.

Scott Ritner is a political theorist and Simone Weil scholar. He teaches political science and first-year writing at the University of Colorado in Boulder.

Michael Ignatieff is a professor of historical studies at the Central European University in Vienna. He was the head of the CEU when it was based in Budapest. Ignatieff is also the former leader of the Liberal Party of Canada and he led the official opposition in the House of Commons from 2008 to 2011.

*Please note that this episode features descriptions of a sexual assault that some listeners may find disturbing.* Seventeen century artist Artemisia Gentileschi upended traditional depictions of women in her paintings by creating gutsy, strong female figures. With her paintbrush as in her life, she fought gender inequality and helped to reimagine womanhood and what it could mean to be a female artist. *This episode originally aired on May 24, 2022.

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Egg freezing is considered a kind of "fertility insurance" for the future — a way to buy more time to make a decision about having a family. However, as IDEAS contributor Alison Motluk discovers, uncertainty around parenthood is just one of many reasons why egg freezing is one of the fastest-growing reproductive technologies in the world. She explores those reasons and digs into the social politics, gender realities, and big business of egg freezing.*This episode originally aired Oct. 22, 2025.

If you liked this episode, you might want to listen to Birth gives us life. But do you know its history?

When you're a historian and learn about Canada’s earliest reported ‘demon possession caused by witchcraft’ case, you dig right into the story. And that's what Mairi Cowan did. She's been investigating one of Quebec's weirdest true tales, and is finally able to piece together a detailed story of what happened. *This episode originally aired on Dec. 14, 2022.

Mairi Cowan is the author of The Possession of Barbe Hallay: Diabolical Arts and Daily Life in Early Canada. She is an associate professor in the Department of Historical Studies, University of Toronto-Mississauga.

Other guests in this podcast:

Scott Berthelette is an assistant professor in the Department of History at Queen’s University. He researches the history of Indigenous Peoples, the Métis, New France, and the Hudson’s Bay Company. His new book is Heirs of an Ambivalent Empire: French-Indigenous Relations and the Rise of the Métis in the Hudson Bay Watershed.

Colin Coates is professor of Canadian Studies and History at Glendon College (York University). He specializes in the history of early French Canada.

Sarah Ferber is a professor at the University of Wollongong, specializing in early modern European religious history; contemporary religion, and modern medical history. Her books include Demonic Possession and Exorcism in Early Modern France and, most recently, IVF and Assisted Reproduction: A Global History.

Virginia Woolf called George Eliot's novel, Middlemarch “one of the few English books written for grownups.” It’s a book full of characters asking: is it a good thing to live a life of duty, or is it ridiculous? Even after over 150 years since the book was published, it provides up-to-date lessons in how to live a modern life. *This is part one or two-part series. It originally aired on April 6, 2022.

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Ask yourself: can you? It is a question that George Eliot asks over and over through her characters in Middlemarch, a 19th-century novel that speaks to our own fractious age. Eliot highlights how important it is to see the world from the point of view of others — even characters we don’t like. *This is second episode in our two-part series. It originally aired on April 7, 2002.

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In the early 1990s, “woke” was "politically correct," "DEI" was known as "affirmative action,” and the term “cancel culture” had yet to be coined. The language was different, but the controversies of today were just beginning. In a 1992 episode of IDEAS, journalist Linda Frum took on the issue of free speech on campus. 

With notable guests like Dinesh D’Souza and Alan Borovoy, the episode tackled the issue of speech codes, tokenization, victimhood, and a culture of victimhood on Canadian campuses. We revisit this documentary, to see what’s changed, what’s the same, and whether the pendulum is swinging again. 

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There’s a burgeoning genre of fiction coming from Mexico — stories that merge socio-political history and the impact of drug-related violence with fantastical stories of eerie ghosts, zombies, and monstrous cannibals. IDEAS explores dozens of gothic, horror and crime fiction novels. *This episode is part of our ongoing series, IDEAS from the Trenches, about outstanding PhD scholars across the country. It originally aired on June 5, 2023.

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