

Ideas
CBC
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.
Episodes
Mentioned books

Sep 3, 2025 • 58min
What does it mean for a river to be ‘alive’?
In this captivating discussion, award-winning natural history writer Robert Macfarlane, historian John Johnson, and environmental historian Jennifer Bonnell explore the idea of rivers as living entities. They delve into the intricate relationship between rivers and human communities, emphasizing the rights of nature and the environmental movement advocating for legal recognition of rivers. The conversation also touches on Indigenous perspectives and the revitalization of urban rivers like Toronto's Don River, weaving together themes of ecological health, community history, and cultural identity.

Sep 2, 2025 • 54min
What Chinese Science Fiction Has to Tell Us
Zishuan Gan, a PhD student studying technology and death in Chinese science fiction, joins renowned author Liu Cixin, known for The Three-Body Problem, and Ari Heinrich, a professor of Chinese media. They delve into the cultural significance of Chinese sci-fi, examining how it mirrors societal changes and navigates issues like censorship. The discussion touches on the genre's impact on identity, exploring themes of queerness and gender roles, while highlighting the genre's potential to shape perceptions of the future amidst China's evolving landscape.

Sep 1, 2025 • 54min
# 1: What it took to end a 30-year conflict in Northern Ireland
Branca Marien, a senior researcher on divided societies, Alan McConnell, a lawyer and advocate for Sinn Féin, and historian David A. Wilson delve into the intricate journey of peace in Northern Ireland. They explore the legacy of the Good Friday Agreement, discussing the complexities of reconciliation amid division. Key topics include the historical context of the Troubles, the significance of community support, and the strategic use of ambiguous language in negotiations. Their insights provide a thought-provoking perspective on conflict resolution and legacy.

Sep 1, 2025 • 47min
The threat next door: How NATO’s newest members are preparing to defend against Russia (via The House)
In this engaging discussion, Alina Valtanen, Finland's Minister of Foreign Affairs, emphasizes the need for Finland and Canada to strengthen defense ties against potential Russian aggression. Yuka Voroslami, a Lieutenant Colonel and chief of staff of the Kainu Brigade, shares insights on NATO's military exercises as a deterrent. The conversation highlights Finland's extensive bomb shelter network and community-focused security strategies. Both guests advocate for citizen participation in national defense, underscoring the importance of preparedness in today's geopolitical landscape.

Aug 29, 2025 • 54min
How Brutalist architecture goes beyond aesthetics
Brutalist architecture sparks strong emotions and interactions with its concrete structures. The podcast delves into the legacy of iconic buildings, revealing the struggles tied to their demolition and the impact on communities. It uncovers the role of architecture in supporting local families and highlights the ongoing debate over the ethical implications of such designs. The resurgence of brutalism as a trendy aesthetic contrasts sharply with its original mission to serve working-class neighborhoods, prompting reflections on community identity and urban development.

Aug 28, 2025 • 54min
Libraries are fighting for their freedom — and our democracy
Join Ira Wells, a journalist and author, Lita Berry, CEO of Burlington Public Library, and Meg Utangi-Matzos, Director of Service Design and Innovation at the same library, as they tackle the urgent issue of censorship in public libraries. They discuss the vital role libraries play in upholding democracy and intellectual freedom, particularly in the face of rising book bans. The trio explores the balance between community needs and diverse perspectives while emphasizing libraries as hubs for empathy and engagement in today’s contentious climate.

Aug 27, 2025 • 54min
Why PEI cares more than any other province about voting
Join Ed MacDonald, a political historian, Sarah Outram, an advocate for women's political participation, and Kerry Campbell, a seasoned provincial reporter, as they dive into PEI's unique voting culture. They discuss how personal connections between voters and politicians lead to high turnout. The guests highlight the importance of civic education, challenges of misinformation, and efforts to engage youth in politics. With a history of significant electoral outcomes determined by razor-thin margins, PEI showcases democracy in action, inspiring higher civic involvement across Canada.

Aug 26, 2025 • 54min
Has the housing crisis shaken your trust in democracy?
Gregor Craigie, host at CBC Radio and author of 'Our Crumbling Foundation,' dives into the housing crisis in Canada. He discusses the alarming homelessness rates, particularly in Nanaimo, and highlights the urgent need for effective solutions. Leonard Krogh, the mayor of Nanaimo, shares insights on how skyrocketing housing prices undermine community ties and democratic participation. They explore the connections between housing accessibility, economic disparities, and health, emphasizing collective action for meaningful change.

14 snips
Aug 25, 2025 • 54min
Attacking our biggest fear — political polarization
In this discussion, Jared Wesley, a political science professor, explores Canada's growing political polarization. Cheryl Whiskeyjack, from the Bent Arrow Traditional Healing Centre, shares insights on building bridges between Indigenous and non-Indigenous communities. Melanie Hoffman introduces deep canvassing as a technique for fostering understanding across ideological divides. Together, they highlight local initiatives in Edmonton, emphasizing the power of community and empathy in transforming political dialogue and encouraging cooperation across differences.

Aug 22, 2025 • 54min
#5: What makes a great conversation?
In this engaging discussion, Ian Williams, award-winning author and professor at the University of Toronto, delves into the art of conversation. He highlights how genuine dialogue fosters deeper connections and transforms participants. Williams contrasts trivial small talk with meaningful exchanges, emphasizing the importance of curiosity and attentive listening. He critiques modern communication's superficiality and advocates for authentic interactions, showcasing how poetry can enhance conversational skills. His insights invite listeners to explore the layers and depths of great conversations.