Synopsis
Ideas is all about ideas \x96 programs that explore everything from culture and the arts to science and technology to social issues.
Episodes
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How Indigenous ecology is reviving land destroyed by wildfires
11/06/2025 Duration: 54minWhat happens to the land after a brutal wildfire? IDEAS visited St'át'imc territory near Lillooet, B.C., to follow land guardians and scientists from the Indigenous Ecology Lab at the University of British Columbia, as they document the effects of wildfires and chart a new future based on Indigenous approaches to healing and balancing an ecosystem. *This is part two of a two-part series.Guests in this series:Chief Justin Kane, elected Chief of Ts'kw'aylaxw First Nation Michelle Edwards, Tmicw coordinator for the St'át'imc Chiefs Council and the former Chief of the communities of Sekw'el'was and Qu'iqten Sam Copeland, senior land guardian for the P'egp'ig'lha Council Luther Brigman, assistant land guardian for the P'egp'ig'lha Council Travis Peters, heritage supervisor and interim lands manager for Xwísten First Nation Gerald Michel, council member and the Lands Resource Liaison for Xwísten First Nation Denise Antoine, natural resource specialist for the P'egp'ig'lha CouncilDr. J
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How brutal wildfires are 'killing' Indigenous ways of life
10/06/2025 Duration: 54minIn 2021, a deadly heat dome produced a devastating wildfire season across British Columbia. While immediate media coverage often focuses on evacuations and the numbers of homes destroyed, many First Nations say what these fires do to the land in their territories — and the cultural lives of their communities — is often overlooked. "These fires are killing our way of life," says a Tmicw coordinator for the St'át'imc Chiefs Council. IDEAS visited St'át'imc territory around Lillooet, B.C. to learn how 21st-century wildfires are reshaping the landscape — and their consequences for plants, animals, and humans alike. *This is part one in a two-part series.Guests in this series:Chief Justin Kane, elected Chief of Ts'kw'aylaxw First Nation Michelle Edwards, Tmicw coordinator for the St'át'imc Chiefs Council and the former Chief of the communities of Sekw'el'was and Qu'iqten Sam Copeland, senior land guardian for the P'egp'ig'lha Council Luther Brigman, assistant land guardian for the P'egp'ig'lha
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The movement that unlocked a new masculinity – Dandyism
09/06/2025 Duration: 54minFor over 200 years, the Dandy has been a provocateur, someone who pushes against the boundaries of culture, masculinity and politics. From Beau Brummell to Oscar Wilde to contemporary Black activists, IDEAS contributor Pedro Mendes tracks the subversive role the Dandy plays in challenging the status quo. *This episode originally aired on April 15, 2021.Guests in this episode:Rose Callahan, photographer and director André Churchwell, vice chancellor for equity, diversity and inclusion and chief diversity officer for Vanderbilt University Chris Breward, director of National Museums Scotland and the author of The Suit: Form, Function and Style Ian Kelly, writer, actor and historical biographer. His works include Beau Brummell: The Ultimate Dandy Monica Miller, professor of English and Africana Studies at Barnard College, Columbia University and author of Slaves to Fashion: Black Dandyism and the Styling of Black Diasporic Identity
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How Canadian nationalism died
06/06/2025 Duration: 54minIn George Grant's famous 1965 essay, Lament for a Nation, the Red Tory philosopher argued that Canadian nationalism had died. He believed that when Canada was tied to the UK, the country was committed to a collective common good. But when it became integrated with the U.S., Grant says Canada abandoned this idea. Sixty years later, our relationship with the U.S. is being tested, igniting a rise in nationalism. PhD student Bryan Heystree finds hope in Grant's work and says there's valuable criticism worthy of our attention in the 21st century.
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The famously polarizing father of capitalism
05/06/2025 Duration: 54minThe 18th-century philosopher Adam Smith is often called “the father of economics,” and sometimes “the father of capitalism.” IDEAS contributor Matthew Lazin-Ryder examines how Smith’s name has been used and abused to both defend and attack free-market economics since his death.
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What it’s like to discover you have ADHD after 50
04/06/2025 Duration: 54min<p>When<em> IDEAS</em> contributor Sandra Bourque was diagnosed with ADHD in her early 50s, she was relieved. Finally, everything made sense to her. Bourque became obsessed with learning everything about how her brain worked. What she found was a mountain of information that focused on ADHD deficits and challenges, ways to "fit in better and be more normal." So Bourque became an ADHD coach so she could help others cut through the misinformation, focus on their strengths and learn how their brain actually worked.<em> *This is part two in a two-part series called Myth of Normal.</em></p>
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What it means to fully embrace neurodiversity
03/06/2025 Duration: 54min<p>Imagine a world without Mozart or Michelangelo, Einstein or Edison. Famous for their creativity, a "mysterious force" that psychiatrist and ADHD expert, Ed Hallowell, says is a commonality in neurodiverse people. Neurodiversity is a relatively new term, but the thinking behind it has been going on for a while. There’s increasing evidence that what we know today as Autism, ADHD, BipolarDisorder, Schizophrenia, and Dyslexia may have been a way for us to extend our species chances of survival. And yet the thinking around brain variations like ADHD is that it's a deficiency, something that needs to be fixed. Sandra Bourque's two-part series,<em> The Myth of Normal</em> traces the social and cultural response to neurodiversity and whether there's a way back to seeing this way of thinking as an advantage.</p>
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Do books have the power to heal us?
02/06/2025 Duration: 54min<p>If you're someone who thinks reading is therapeutic, you aren’t alone. On the surface, bibliotherapy might sound like another personal wellness trend, but it definitely isn’t. In fact, it’s an approved form of mental health treatment in Canada. And it’s been around for at least a century. In this episode, researchers Sara Haslam and Edmund King discuss the World War Ⅰ roots of this practice in the UK. Author Cody Delistraty considers its role in moving him forward in the grieving process. And psychiatrist Martina Scholtens explains why she created an evidence-based reading list online, tailored to a range of mental health diagnoses.</p>
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Hallelujah! The transformative power of Black gospel music
30/05/2025 Duration: 54min<p>When Darren Hamilton began university, he was shocked to find that there were no Black music courses and Black music professors. He grew up singing spirituals every Sunday in church. Now at the University of Toronto, Hamilton teaches Gospel Choir, U of T's first credit course in Black gospel music. Students of all backgrounds and ages come to learn and sing songs rooted in faith, freedom and joy. He says he started the course because he wanted Black music to be valued in music education, and he wanted Black students to have a music class</p><p>where they "feel they belong." </p>
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Why we can’t live without the universal feeling of disgust
29/05/2025 Duration: 54min<p>Disgust — an emotion that makes us human. It can keep us safe from drinking milk that's gone off, thanks to the revolting smell. And as Charles Darwin suggests, disgust serves as part of our core evolutionary function. But it also has a dark side. Disgust has been co-opted by culture, to religious and political divides. Scholars say we need to reckon with this complicated emotion that has the ability to make the world more dangerous.</p>
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The philosophy behind why humans are so self-conscious
28/05/2025 Duration: 54minFor centuries, Western philosophers have contemplated the question: “Who am I?” To get to the answer, 19th-century German philosopher Georg Wilhelm Friedrich Hegel suggests, start by replacing the “I” with “we.” His philosophy looks at why we should care what others think of us because people’s perspectives play a huge part in how we see ourselves and how we look at the world. His theory is that traits and habits from the people around us impact what we see in ourselves.
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How the fear of fire is taking control of us
27/05/2025 Duration: 54minHumans used fire as a tool. Now we fear its destruction. But we're responsible for changing the climate, argues John Vailliant, "in a way that favours fire way more than it favours us." The Vancouver author unpacks how fire made humans who we are — and how humans are changing fire in his award-winning book, Fire Weather: The Making of a Beast.*This episode originally aired on May 29, 2024.
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The unforgivable crime of being queer in Africa
26/05/2025 Duration: 54minHomosexuality is a crime in more than half of African countries — a crime punishable by prison sentences. Or in some cases: death. New laws in some states make it illegal for anyone to even advocate for LGBTQ rights. These laws bring up questions of foreign influence, neo-colonialism, and the role the international community could and should play in nudging human rights on the continent.
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Bringing child sex abusers out of the shadows
23/05/2025 Duration: 54minNo one likes talking about child sex abuse. But prevention experts say we need to bring pedophilia out of the shadows if we ever want to end abuse. They insist, it is not inevitable. CBC producer John Chipman explores an innovative new program in Kitchener, Ontario, that has sex offenders and abuse survivors working together to prevent future harm and promote healing. *This episode originally aired on Sept. 23, 2024.
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Why our long term relationship with the U.S. is done
22/05/2025 Duration: 54minAmerica is just not that into you anymore, says historian Marci Shore. It's not us — it's them. The Yale professor blames the U.S. for the failed relationship and warns the world that her own country can no longer be counted on to defend democracy, not even within its own borders. Shore has been studying the history of totalitarianism for nearly 30 years. She tells Nahlah Ayed why she relocated to Canada and how her knowledge of Eastern Europe informed her choice.
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Where did modern news culture come from? Think Shakespeare
21/05/2025 Duration: 54minIt might seem like the vast, turbulent ocean of information we call news has always existed, but that's not the case. Theatrical plays in Elizabethan England set the stage for our modern news culture, argues Stephen Wittek in his post-doctoral work. He says the cross-pollination between theatre and news developed the norms for our contemporary public conversations. *This updated episode of Ideas from the Trenches was originally broadcast in 2014.
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Champions of cormorants argue the water bird is unfairly vilified
20/05/2025 Duration: 54minIt's not them, it's you. That's what fans of the cormorant argue, pointing out how people see the gangly aquatic bird all wrong. This common bird has gained a bad reputation by irritating communities with its large colonies, extreme fishing habits and tree-killing excrement. But defenders suggest maybe it's humans and their cultural assumptions that are the source of the problem. They say it's time for people to re-evaluate their perception of cormorants and acknowledge their beauty and worth. *This episode originally aired on October 6, 2021.
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Why music — even sad music — is 'inherently joyful'
19/05/2025 Duration: 54minMusic is joy declares Daniel Chua. The renowned musicologist says music and joy have an ancient correlation, from Confucius to Saint Augustine and Beethoven to The Blues. Of course there is sad music, but Chua says, it's tragic because of joy. Chua delivered the 2025 Wiegand Lecture called Music, Joy and the Good Life.
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The three ingredients in an autocrat's recipe for power
16/05/2025 Duration: 54minThere are three components that could end constitutional democracy as we know it, says scholar Peter L. Biro — fear and its weaponization, habituation which involves the consequence of not noticing, and the 'stupidification' of our minds and of our discourse. He argues that we, as law-abiding average citizens, have the power to save our democracy and defend against backsliding forces. Biro recently delivered a keynote address at the ominously titled conference, Liberal Democracy in the Rearview Mirror? at Massey College in Toronto.
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Russia’s constant craving for U.S. recognition
13/05/2025 Duration: 54minHistorian Sergei Radchenko revisits the Cold War, focusing on what the idea of global power meant to the Soviet Kremlin. He argues that Soviet leaders, from Joseph Stalin to Mikhail Gorbachev, have always had a strong desire to be recognized as a superpower on the world stage, especially from the U.S. For decades, this desire could never be satisfied, resulting in frustration, and leading to outsized consequences throughout history. Radchenko’s call for a rethink of Moscow’s motivations has made him one of the most-read scholars on Soviet history today.