Ideas

Rhythm is more than a fundamental feature of music. It's what makes us human. Rhythm begins in the womb and the heartbeat. And neuroscience research reveals that for the rest of our lives, rhythm will continue to have a core impact on our innermost selves: how we learn to walk, read and even bond with others. Rhythm — as one researcher puts it — is life. *This episode originally aired on Apri...

Air is one of the most essential elements for human life. Yet even though we depend on air, we humans are dramatically changing the atmosphere — making the air unbearably hot in some parts of the world, unbreathable in the most polluted parts of the world, and pushing the climate toward tipping points. As humans who caused this, we have to adapt to ways we’ve altered our air.

As the United Nations turns 80, calls for reform are louder than ever. Against the backdrop of multiple global crises, strongman diplomacy and rising threats from climate change to AI, a growing campaign is calling on the UN to revisit the outdated charter established in 1945 and work on reinventing the organization.  "We need to start rethinking what kind of institution we would like to esta...

The apartheid era in South Africa ended in 1991 with the National Peace Accords. The peace agreement also paved the way for a Truth and Reconciliation Commission. Yet TRC head Desmond Tutu considered the process “scandalously unfinished.” Lawyer Prakash Diar agrees: "You don’t undo centuries of colonization just like that.” Diar and writer Kagiso Lesego Molope were young activists in apartheid-era...

Eight composers, five instruments, and a world of metal. IDEAS explores a project by the University of British Columbia called The Heavy Metal Suite that conveys the challenges and opportunities of the mining industry, through music. Each composer draws inspiration from their country’s mineral resources in their original pieces. *This episode originally aired on May 28, 2024.

Smell this yogurt, is it still good? Our sense of smell has the ability to keep us healthy and safe. In fact in some cases, our ability to detect "off" foods using our sense of smell can be superior to dogs and other animals. Smell is often undervalued and yet capable of inspiring profound admiration if we stop turning our noses at it. Producer Annie Bender examines what we lose when we take our p...

For almost four years, the Bosnian War in the former Yugoslavia was characterized by ethnic hatreds, atrocities, and a refugee crisis. So when leaders of the warring factions were sequestered in an American air base and forced to come up with the 1995 peace agreement known as the Dayton Accord, the world was relieved. But is a cessation of violence the same as real peace? *This episode is the thir...

Acclaimed author Gabor Maté joins the conversation in part two of our series exploring Wilhelm von Humboldt’s public education system. Maté is a former English teacher. In this episode we ask: Is Humboldt's 200-year-old system equipped to meet the challenging demands of the 21st century? And does it still reflect his ideals, especially at the university level? *This episode concludes our two-part...

Ahead of the Massey tour, Alex Neve sits down with Nahlah Ayed to talk about his lectures, Universal: Renewing Human Rights in a Fractured World.  This year, the lectures are coming to:  Toronto, Sept. 19 Vancouver, Sept. 25 Edmonton, Oct. 1 Happy Valley-Goose Bay, Oct. 15 Ottawa, Oct. 30 Tickets are available now for the 2025 CBC Massey Lectures — and selling fast! For information on ho...

Two hundred years ago, Wilhelm von Humboldt created the education system as we know it today. At the heart of his philosophy of education was the concept of Bildung — reaching one's inner potential. Yet over the years, as his public education system was adopted, Bildung may well have been the critical piece left out. *This episode is part one of two-part series. It originally aired on April 15, 20...

When Israeli Prime Minister Yitzhak Rabin and Palestine Liberation Organization leader Yasser Arafat met in Washington to sign the first Oslo Accords in 1993, it was supposed to usher in a new era of peace and lay the groundwork for a more stable Middle East. Three decades later, the Accords are primarily remembered as a failure. Nahlah Ayed and guests discuss what went wrong, and what lesson...

Pope Leo XIV has been deeply influenced by St. Augustine, and so, the fourth century titan of Western thought has re-entered the global conversation. IDEAS Producer Seán Foley reaches out to Canadian scholars who have read St. Augustine closely to determine what it is about how Augustine’s thought and character might shape the Catholic Church in these times.

The process of making peace is often imperfect, and can shape the future in both positive and destructive ways. In a five-part series called Inventing Peace , Nahlah Ayed asks panelists to reflect on one pivotal 20th century effort to make peace, and its relevance for our own time. In this first episode, the “constructive ambiguity” of Northern Ireland’s Good Friday Agreement, signed in 1998.

NATO’s secretary general has warned Russia could launch an attack on the alliance within the next five years. Talk to NATO’s two newest members, Finland and Sweden, and they’ll tell you preparation involves a lot more than just boosting military spending. As Canada seeks to strengthen ties with both countries, what can we learn from our newest NATO allies about preparing for the worst? Supported b...

Brutalist architecture has been celebrated as monumental and derided as ‘concrete monstrosity.' But the people who depend on these buildings are often caught in between. IDEAS explores the implications of Brutalism’s 21st-century hipster aesthetic in a world of housing challenges, environmental crisis, and economic polarization. *This episode originally aired on Sept. 11, 2024.

In Canada and the U.S., public libraries have become a target in the culture wars. It’s an urgent conversation to have, no matter where one sits on the political spectrum. Libraries exist to give everyone access to a wide variety of content, even when books may offend others. Yet librarians are increasingly having to persuade skeptics that all ideas belong on their shelves. In our series, IDEAS fo...

PEI has the highest voter turnout of any other province in Canada. Voting is fundamental to this community. Residents see firsthand how their vote matters — several elections were decided by 25 votes or less. In this small province, people have a personal and intimate connection with politicians. MLAs know voters on an individual basis and they feel a duty to their job. In our series, IDEAS for a...

According to Nanaimo, B.C.'s last official count, there are 515 unhoused people in Nanaimo at any given time. By population, that is a higher homelessness rate than the city of Vancouver. Our series, IDEAS for a Better Canada (produced in partnership with the Samara Centre for Democracy), explores how homelessness affects the health of our democracy and why long-term solutions are so hard to achie...

Canadians’ biggest fear for the country’s future is “growing political and ideological polarization,” according to a 2023 EKOS poll. As part of our series, IDEAS for a Better Canada (produced in partnership with the Samara Centre for Democracy) , host Nahlah Ayed headed to the fast-growing city of Edmonton to talk about the creative ways local residents are working to find common ground. From vide...

You might think the subject makes a great conversation, but according to Massey lecturer Ian Williams, it's more than that. It's full of layers and you never really know where it’ll end up — how it will change you by the time it ends. Williams explores the art of good conversation in the final episode of his Massey Lectures. *The 2024 CBC Massey Lectures originally aired in November.  

We’re in an era where many people feel an ownership over certain words, and how a community expresses itself; the term ‘appropriation’ has come to create guardrails around what can be said, and by whom. In his fourth Massey Lecture, Ian Williams considers the role of speech and silence in reallocating power. *The 2024 CBC Massey Lectures originally aired in November.  

Difficult conversations are almost always about something under the surface, and hidden. In his third Massey Lecture, Ian Williams illustrates what we’re listening for isn’t always obvious. He explains how personal conversations aren't about finding answers — it's for communion. *The 2024 CBC Massey Lectures originally aired in November.  

In his second Massey Lecture, Ian Williams explores the power of conversation with strangers. He says humanity comes out when interacting with them. But how do we open ourselves up to connect with strangers while safeguarding our personal sovereignty? *The 2024 CBC Massey Lectures originally aired in November.  

Ever felt that no one is really listening? In the first of his 2024 CBC Massey Lectures, novelist and poet Ian Williams explores why we need to have a conversation about conversations. His five-part lecture series confronts the deterioration of civic and civil discourse and asks us to reconsider the act of conversing as the sincere, open exchange of thoughts and feelings. *The 2024 CBC Massey Lect...

2018 Massey Lecturer Tanya Talaga reflects on the legacy of cultural genocide, and on how the stories of Indigenous peoples offer lessons for Canada today. *This episode first aired on March 6, 2024, as part of a series of conversations with — and about — former Massey Lecturers to mark the 60th anniversary of Massey College, a partner in the CBC Massey Lectures.