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Ideas

Ideas

By: CBC
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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 2026
Social Sciences
Episodes
  • Massey Lecture Part 5 | A human rights agenda for Canada
    Nov 21 2025

    In more than 40 years on the front lines of international human rights Alex Neve has heard Canada described as ‘the land of human rights’ — and seen the profound ways Canada has failed to uphold universal human rights, both at home and abroad. In his final Massey Lecture, he lays out his vision for a way forward.

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    1 hr and 3 mins
  • Why is bombing civilians still a military tactic?
    Mar 26 2026

    The bombing of civilians has been called one of the "great scandals" of modern warfare. So why, despite nearly a century of drafting laws and signing conventions protecting the sanctity of human life, does bombing civilians remain a widespread military tactic? IDEAS producer Naheed Mustafa looks at a century of bombing civilians to try and answer that very question.


    Guests in this episode:


    Yuki Tanaka is a historian and emeritus research professor of history at the Hiroshima Peace Institute.

    Mark Selden is senior research associate in the East Asia program at Cornell University, and the founder of Asia-Pacific Journal.

    Azmat Khan is a professor of journalism at Columbia University and an investigative journalist with the New York Times.

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    54 mins
  • Why we should 'fight like hell' against Big AI
    Mar 25 2026

    "Our democracy is what’s at stake," says Karen Hao, an engineer who used to work in Silicon Valley. Now she’s an outspoken critic of its AI giants. The investigative journalist argues AI companies run their businesses like empires and it has to stop. In her 2025 bestseller, Empire of AI, Hao digs into the global impact of Big AI and explores how we need to rethink AI to build a better future. This podcast includes a lecture by Karen Hao and a discussion with host Nahlah Ayed.

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    54 mins
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