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IDEAS is a place for people who like to think. If you value deep conversation and unexpected reveals, this show is for you. From the roots and rise of authoritarianism to near-death experiences to the history of toilets, no topic is off-limits. Hosted by Nahlah Ayed, we’re home to immersive documentaries and fascinating interviews with some of the most consequential thinkers of our time.

With an award-winning team, our podcast has proud roots in its 60-year history with CBC Radio, exploring the IDEAS that make us who we are. 

New episodes drop Monday through Friday at 5pm ET.

Ideas

War criminals, Nazi fugitives, and a viable threat to American democracy — sounds like a classic page-turner but author and lawyer Philippe Sands isn't making this up. His book, 38 Londres Street is a retelling of legal history that probes the connections between former Nazi leaders and Chilean dictator Augusto Pinochet. The payoff isn’t just an intriguing read. For Sands, broad public engagement is key to the survival of hard-won systems of international justice.

Philippe Sands delivered the 3rd Annual Irving Abella Lecture at Massey College in October 2025.

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This lawyer turns real legal cases into page-turners

Indigenous Americans on European soil can be found throughout historical records, but historian Caroline Dodds Pennock says they have largely been ignored. In her book, On Savage Shores, she traces the history of Indigenous lives in Europe during the 1500s. The author told IDEAS host Nahlah Ayed about her research collecting evidence of the widespread Indigenous presence in Portugal, Spain, France, and England in the 100 years before Britain attempted to establish its first North American colony. *This episode originally aired on April 5, 2023.

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How Indigenous Americans discovered Europe

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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33 years of the campus free speech controversy

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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Can you have compassion for someone you never agree with?

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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George Eliot's invaluable life lessons on confronting reality

Egg freezing is one of today’s fastest-growing reproductive technologies. It's seen as a kind of 'fertility insurance' for the future, but that doesn’t address today’s deeper feelings of uncertainty around parenthood, heterosexual relationships, and the reproductive path forward. In this documentary, freelance producer Alison Motluk explores the history, significance, and reality of egg freezing for women.

The real reasons why more young women freeze their eggs

A demonic possession, a do-it-yourself exorcism, and the execution of an accused witch — welcome to daily life in Quebec City, circa 1660. IDEAS digs into the story of Canada’s earliest reported ‘demon possession caused by witchcraft’ case. *This episode originally aired on June 9, 2023.

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New details on Canada's first documented 'demon possession'

In the aftermath of the First World War, French philosopher Simone Weil had a solution to address the fascism that surged across Europe: abolish political parties. She argued political parties were not democratic, they were dangerous. With the help of former politician Michael Ignatieff and other guests, IDEAS producer Nicola Luksic explores the radical thinking of Simone Weil to help us better understand the current political climate.

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Can abolishing all political parties topple fascism?

*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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This Italian painter was a feminist before the word existed

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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Why practicing empathy is far from simple

Anthropologist Wade Davis has smoked toad, tried ayahuasca, and figured out the zombie cocktail in Haiti. He takes a walk through the forest with IDEAS producer Philip to talk about the wonders of our planet and ideas in his latest book of essays, Beneath the Surface of Things.

What Lies Beneath the Surface: Anthropologist Wade Davis

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