

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

14 snips
Jan 9, 2026 • 54min
We're not machines. Why should our online world define life?
Pico Iyer, a celebrated author known for his insights on culture and spirituality, and Jonathan Haidt, a social psychologist exploring moral psychology, engage in a thought-provoking discussion. Iyer shares his transformative experiences with silence and retreats, emphasizing the need to disconnect from our tech-driven lives. Haidt highlights the alarming impact of smartphones on children's mental health, linking it to rising anxiety and depression. Together, they advocate for intentional disconnection and mindful living to reclaim focus and well-being.

Jan 8, 2026 • 54min
'Dialogue between science and religion matters to the planet'
Holmes Rolston III, a philosopher and founding figure in environmental ethics, discusses the critical interplay between science and religion. He recounts his journey from a fired Presbyterian minister to an advocate for nature's intrinsic value. The conversation delves into his landmark works that argue for ecological ethics, emphasizing nature's worth beyond human interests. Scholars like Christopher Preston and Stephen Scharper weigh in on Rolston's legacy, exploring controversies over balancing environmental protection with human needs, and the impact of his ideas on contemporary ecological thought.

Jan 7, 2026 • 54min
The most famous French-Canadian novel you've never heard of
Catherine Annau, a writer and filmmaker, dives into the enduring legacy of Louis Hémon's 1913 novel, 'Maria Chapdelaine.' She discusses the emotional journey of Maria, illustrating her struggles with love and identity in the Quebec wilderness. The conversation explores the cultural impact of the novel, its adaptations, and its reflection on traditional versus modern values in society. Annau highlights how this iconic tale continues to resonate, influencing art and literature while shaping modern identities through its timeless themes.

Jan 6, 2026 • 54min
When words get in the way, vocal improv saves the day
In this engaging discussion, Erwan Noble, a PhD candidate focused on vocal improvisation, explores how freeing our voices can foster deeper connections. He shares insights on the social benefits of collective vocal improv, emphasizing its power to communicate beyond words. The conversation features three former politicians experimenting with vocalization, revealing how improv can ease judgment and build trust amidst political divides. Erwan also discusses his musical roots and innovative teaching methods, inviting listeners to discover the joy of vocal expression.

13 snips
Jan 5, 2026 • 54min
Ditch democracy. This movement wants tech-elites to govern
Tom Jokinen, a Winnipeg-based reporter known for his work on the Dark Enlightenment, teams up with Financial Times columnist Jemima Kelly to explore a controversial movement aiming to replace democracy with tech-run governance. They delve into the ideas of Curtis Yarvin, who advocates for CEO-led city-states, and discuss the implications of such governance on equity and social order. The conversation touches on neocameralism and the potential dangers of a society led by tech elites, raising critical questions about power and representation.

Jan 2, 2026 • 54min
Why autonomy is vital to MAID law and the right to die
Arthur Schafer, a bioethicist and philosophy professor at the University of Manitoba, explores the vital role of patient autonomy in medically assisted death (MAID) legislation in Canada. He argues that end-of-life policies should reflect individual values and choices. Schafer delves into the ethical complexities surrounding euthanasia, emphasizing the need for respectful patient communication. He also discusses the significant tension between societal values and personal decisions, particularly in vulnerable populations, highlighting the evolution of ethical discourse in healthcare.

Jan 1, 2026 • 43min
New Year's Levee | Stories we're working on in 2026
Nahid Mustafa, a producer focused on social media's intellectual influencers, shares how scholars are using platforms like TikTok to educate. Pauline Holdsworth highlights Labradorian author Elizabeth Gowdy’s work, celebrating local stories and songs. Tom Howell tackles long-term thinking, exploring urban cycling in winter and its sustainability. Chris Wadszkow investigates the cultural weight of the number 27, connecting it to sports and the '27 Club.' Pauline Dakin delves into empathy's complex history and its evolving role in society.

Dec 31, 2025 • 54min
Could resetting the body's clock help cure jet lag?
Kritika Vashishtha, a recent aerospace engineering PhD grad, introduces her groundbreaking work on optimized in-flight light schedules aimed at curing jet lag. Alongside Jean Duffy, a circadian rhythm expert from Harvard, and Rosemary Brown, a biomarker researcher, they dive into the science of light as a dominant cue for resetting our internal clocks. The trio explores fascinating insights on how personalized light strategies can enhance space travel and improve sleep quality, while discussing the implications for shift workers and astronauts adapting to new time zones.

16 snips
Dec 30, 2025 • 54min
How the invention of the book shaped humanity
Irene Vallejo, a Spanish historian and author of "Papyrus: The Invention of Books in the Ancient World," shares her passion for books as humanity's greatest invention. She discusses the transformative role of writing in preserving memory and shaping culture. Vallejo reveals how the Library of Alexandria aimed to collect all knowledge, often through violent means. She also examines the evolution of reading from public aloud sessions to silent introspection, and how censorship can ironically elevate forbidden works. Ultimately, she emphasizes the enduring power of books in safeguarding democracy and critical thought.

Dec 29, 2025 • 55min
Hallelujah! Let the light of Black gospel shine 101
Darren Hamilton, a music education professor at the University of Toronto, teaches the first Black gospel choir course, aiming to empower students of all backgrounds. Joined by Karen Burke, co-founder of the Toronto Mass Choir, they discuss how Black gospel music intertwines with faith and community. They reveal the genre's deep historical roots and transformative potential in education. The importance of inclusivity in music curricula and the personal connections students forge through gospel music highlight a rich legacy that sparks connection and resilience.


