Ideas cover art

Ideas

Ideas

By: CBC
Listen for free

About this listen

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.

Copyright © CBC 2025
Social Sciences
Episodes
  • An apocalyptic retelling of the Christmas story
    Dec 23 2025

    The nativity story that Christians believe is that God took the form of a baby named Jesus who was born to save the world and bring about an enduring peace. So what happened? Did we miss it? And what happens next? These are questions Trappist monk Thomas Merton grappled with in his own meditation on the Christmas story. His version "The Time of The End is the Time of No Room" was published in 1966. At the time he called it a sober statement about the climate of our time, a time of finality and fulfillment.

    Show More Show Less
    54 mins
  • What water can teach us about hope in hard times
    Dec 22 2025

    In an era of political polarization, and fatigue from ongoing crises, education scholar Kari Grain argues hope is vital. It's not something you have, it's something you do. Grain says "critical hope" in action is an abiding belief that transformation is not just possible, but crucial. So how does water play into hope? The author explores how hope can come from three areas: teachers, critical thinking and biomimicry, the practice of observing how nature functions in order to solve human problems. Grain reimagines hope as something that can move like the four habits of water: bending, pooling in deep places, going underground, and persisting. In this way, hope is fluid enough to forge new pathways forward.


    Kari Grain is a professor at the University of British Columbia in the Faculty of Education, where she leads the Masters program in Adult Learning and Global Change Program. She delivered the University of Prince Edward Island’s 2025 Shannon K Murray Lecture on Hope and the Academy.

    Show More Show Less
    54 mins
  • Why spirituality is central to Indigenous mathematics
    Dec 19 2025

    Indigenous math isn't just about numbers and equations, it involves culture, spirituality and more. Math professor Edward Doolittle, a Mohawk from Six Nations in Ontario, sees math as something embedded in Creation itself. In his Hagey Lecture at the University of Waterloo, he describes Indigenous mathematics as being grounded in cognition, emotion, the physical world and community. Indigenizing math, Doolittle hopes, will make it more approachable and meaningful to Indigenous students — show them how entwined it is with everyday life and something much bigger than ourselves.

    Show More Show Less
    54 mins
No reviews yet
In the spirit of reconciliation, Audible acknowledges the Traditional Custodians of country throughout Australia and their connections to land, sea and community. We pay our respect to their elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.