

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

May 14, 2025 • 55min
The trailblazing all-Black baseball team that made history
Heidi Jacobs, a University of Windsor librarian and author, discusses her book on the Chatham Coloured All-Stars' historic 1934 season. Blake Harding shares personal stories from his father, enhancing the narrative of racial challenges in sports. Dorothy Wright Wallace highlights the team's significant role in shaping community identity and resilience. Together, they celebrate the All-Stars' achievements while addressing the social dynamics of their time, ultimately emphasizing the team's lasting impact on Black history in Canada.

May 13, 2025 • 55min
Russia’s constant craving for U.S. recognition
Sergei Radchenko, a historian and prize-winning author, dives into the psychological motivations behind Soviet leaders, revealing their deep-seated desire for greatness. He discusses how these motivations shaped not just the Cold War, but also today’s Russia. Ratchet examines sensitive archival access since 2013 and unpacks emotional diplomacy between U.S. and Russian leaders, highlighting how overlooked personal dynamics influenced key historical moments. Ultimately, he sheds light on Russia's persistent quest for U.S. recognition as a global power.

May 12, 2025 • 55min
Her job is to find buried children at residential schools
Kisha Supernant, a Métis archeologist and Director at the Institute of Prairie and Indigenous Archaeology, works to uncover the graves of children from residential schools. She discusses her journey from being labeled a 'grave robber' to a crucial figure in restorative justice. Using cutting-edge ground radar and traditional knowledge, she emphasizes the importance of integrating Indigenous perspectives in her work. Supernant highlights the emotional weight of the search and advocates for reclaiming narratives to foster healing within communities.

May 9, 2025 • 54min
The power of white evangelical Christians in MAGA politics
Kristin Kobes Du Mez, a Professor of History and author, dives into the crucial role of white evangelical Christians in sustaining Trump’s political support. She discusses the community’s historical shift from egalitarianism to a patriarchal structure, and how this impacts gender dynamics in faith practices. The conversation also highlights the chilling effect of dehumanizing language and calls for accountability among evangelical leaders to confront nationalism. With a critical lens, Du Mez uncovers the complexities within evangelicalism and its political entanglements.

May 8, 2025 • 55min
There's no potential danger of AI discrimination — 'it's here'
Joy Buolamwini, an MIT researcher and founder of the Algorithmic Justice League, passionately highlights the urgent dangers of AI bias. She reveals real-world implications, such as wrongful imprisonments linked to flawed facial recognition technology. Through her work, she emphasizes the need for equitable technology, particularly for marginalized communities. Joy’s unique blend of poetry and advocacy champions algorithmic justice, urging everyone to demand responsibility from tech giants and ensure AI truly serves all humanity.

4 snips
May 7, 2025 • 55min
The one exception that makes killing civilians legal in war
In this engaging discussion, Nicola Perugini, an international relations expert from the University of Edinburgh, dives into the complex world of warfare and civilian protection. He reveals a controversial legal loophole that permits the killing of civilians used as human shields. The conversation delves into the ethical dilemmas of this practice and its evolution throughout history. Personal accounts from conflict zones like Gaza and Northern Ireland shed light on the harrowing realities for civilians caught in the line of fire, challenging listeners to reconsider the norms of warfare.

7 snips
May 6, 2025 • 55min
The 2,000-year-old travel list to complete before you die
In this engaging conversation, historian Bettany Hughes delves into the Seven Wonders of the Ancient World, unveiling the mystery behind this ancient travel list. She discusses the Great Pyramid of Giza, highlighting its colossal construction and spiritual significance. The iconic Hanging Gardens of Babylon are also explored, blending myth with possible realities. Bettany reflects on the cultural importance of these wonders, revealing how they shaped human connection and sparked a timeless sense of wonder that resonates even today.

May 5, 2025 • 55min
Canadian troops who freed the Netherlands from Nazis
Karen Hunter, founder of In Our Father's Footsteps, shares her emotional journey honoring Canadian soldiers who liberated the Netherlands, including her father. Elliot and Jonathan Schiff, great-nephews of fallen soldier Harry Bauchner, recount their pilgrimage to remember his legacy. They discuss discovering family letters and the profound gratitude expressed by the Dutch toward Canadian troops. The brothers explore the harrowing experiences of war, reflecting on sacrifice, remembrance, and the deep connections forged by history.

May 2, 2025 • 54min
What it means to call your loved one a ‘corpse’
Martha Baillie, a Toronto-based novelist, and Amy Lynn, a Calgary writer, explore the deeply personal rituals surrounding death and grief. Baillie shares how preparing her mother’s death mask transformed her perception of loss, making her mother's body feel alive, not a mere corpse. They discuss the bonds formed through shared grief and the significance of storytelling in navigating complex family relationships. Their reflections on memory, identity, and the intricate dance between life and death reveal the profound impact of these experiences on personal transformation.

4 snips
May 1, 2025 • 54min
The limitless mind and body of an 83-year-old super-athlete
Brett Popplewell, a sports journalist and author of 'Outsider', shares the inspiring story of Dag Aabaye, an 83-year-old super athlete who runs for hours daily in B.C.'s Okanagan Valley. Aabaye challenges age stereotypes, asserting that running is 'life itself.' Popplewell reflects on how meeting Aabaye reshaped his views on aging and vitality. They discuss the importance of resilience, lifelong learning, and how breaking free from societal norms can lead to a richer, more active life, regardless of age.