Ideas

Ideas

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.

00:00
00:00

Résumé de l'épisode

For more than a thousand years the Oracle of Delphi sat on a stool at the ‘navel of the universe.’ Under a mystical trance, she would offer cryptic predictions of the future. People would wait months, even years, for their chance to ask the Oracle for guidance on matters ranging from reproductive challenges, to family tiffs to when and how to wage war. While the ritual around her remains shrouded in mystery, her predictions were – strangely – always right. Today our urge to predict the future mirrors the same psychological need that drove leaders to the Oracle at Delphi -- discomfort with uncertainty and deep seeded desire to control the unpredictable.

Épisodes

2094-

AI as the new Delphic Oracle?

For more than a thousand years the Oracle of Delphi sat on a stool at the ‘navel of the universe.’ Under a mystical trance, she would offer cryptic predictions of the future. People would wait months, even years, for their chance to ask the Oracle for guidance on matters ranging from reproductive challenges, to family tiffs to when and how to wage war. While the ritual around her remains shrouded in mystery, her predictions were – strangely – always right. Today our urge to predict the future mirrors the same psychological need that drove leaders to the Oracle at Delphi -- discomfort with uncertainty and deep seeded desire to control the unpredictable.

22 oct. 2026
2093-

The 2,000-year-old travel list to complete before you die

In this episode of Ideas, host Nala Ayyad interviews historian Bettany Hughes about the ancient seven wonders of the world and the human drive for wonder. The conversation explores the historical significance of these monuments, the symbolic power of the number seven, and a detailed look at the construction and environment of the Great Pyramid of Giza. The discussion further examines archaeological discoveries at Wadi al-Jaf, the true purpose of pyramids as 'places of ascension,' and the mystery surrounding the Hanging Gardens of Babylon. Hughes reflects on how these structures expressed power and sacredness, concluding with a meditation on how wonder serves as a catalyst for human connection and hope across millennia.

21 oct. 2026
2092-

How the Moon shaped humanity — and defined life on Earth

This episode explores the profound physical, biological, and evolutionary impact of the moon on Earth, from its origin via the giant-impact hypothesis to its role in stabilizing Earth's climate and driving life from water to land. The discussion traces how the moon's gravitational influence shaped human civilization through lunar calendars and timekeeping. Furthermore, the episode examines the evolving human perception of the moon, moving from ancient mythological views to the scientific revolutions sparked by Galileo and Copernicus. Through accounts of the Apollo missions and astronaut Charlie Duke, the narrative explores how lunar exploration transformed the moon from a mysterious orb into a physical world, ultimately redirecting our reverence toward the fragility and interconnectedness of Earth itself.

19 oct. 2026
2091-

Tech billionaires are betting on a coming Apocalypse

Host Nala Ayyad interviews authors Astra Taylor and Naomi Klein about their book, 'End Times Fascism and the Fight for a Living World.' The discussion explores how modern fascism differs from 20th-century versions by embracing an 'Armageddon complex' driven by tech billionaires, religious extremists, and ethno-nationalists. The conversation examines the rise of 'tech fascism,' where elites leverage AI and ideologies of transcendence to rationalize environmental destruction. The authors contrast this with the concept of 'doikheit' or 'hereness,' advocating for a ferocious defense of our existing communities, bodies, and planet through messy, imperfect collaborations.

16 oct. 2026
2090-

Are Alberta’s separatists guilty of 'moral treason'?

In this episode of Ideas, host Nala Ayyad interviews security expert Patrick Lennox about the potential for Alberta separatism and its links to foreign interference. Lennox argues that the movement's rhetoric aligns with a playbook used by authoritarian regimes like Vladimir Putin's to destabilize liberal democracies through disinformation. Lennox details how far-right ideologies, Christian nationalism, and the influence of American political actors could destabilize Canadian democracy. The discussion explores the risks of democratic erosion, drawing parallels to Brexit and the 'paradox of tolerance,' while weighing the impact of internal discord against external threats on Canada's national unity.

15 oct. 2026