Ideas

They've remained a minority among humans since the dawn of our species, coping with systems and tools arranged for right-handers, and sometimes thriving as a result of their difference. IDEAS explores the history — and latest mysteries — of the 'sinister 10 per cent' to find out what makes a left-hander special. *This episode originally aired on May 2, 2022.

In this captivating discussion, anthropologist Myriam Nafte explores how contemporary artists use human remains to challenge societal views on mortality. Robert Harrison delves into the philosophical ties between the living and the dead, while photographer Wayne Belger uses unique pinhole cameras crafted from unusual materials to evoke emotional responses to death. Joel Peter Witkin's controversial work also ignites debate on ethics and representation, highlighting the ongoing dialogue about human remains in art and culture alongside insights from Dan Rahimi on museum practices.

Catherine Abreu, an award-winning climate justice advocate, and John Valliant, author of the Pulitzer Prize-nominated Fire Weather, delve into the pressing realities of the climate crisis. They discuss transforming grief and fear into motivating action, emphasizing the urgent need for collective efforts over individual blame. Exploring the fossil fuel dilemma and the hope in renewable energy, they highlight the emotional narratives surrounding climate change, underscoring the power of community engagement and the importance of bipartisan focus in electoral discussions.

Two food security experts imagine what it would take to feed a human colony on Mars in the year 2080 if we colonized the red planet. From greenhouse technologies to nanotechnologies, they figure we could have a well-balanced diet on Mars, and argue there are lessons on how to improve our own battered food systems here on Earth. *This episode originally aired on Oct. 4, 2022.

Grzegorz Kwiatkowski, a poet and musician, shares his poignant discovery of abandoned shoes at Stutthof concentration camp, which holds deep historical significance. He delves into the symbolism of these artifacts, epitomizing the Holocaust’s tragic legacy amidst rising nationalist denialism. Discussions reveal the emotional weight of personal memories and the critical importance of remembrance in confronting historical amnesia. Kwiatkowski emphasizes the need for acknowledgment of these remnants to honor the victims while fighting against the resurgence of authoritarian ideologies.

Tom Howell, an inquisitive IDEAS producer, delves into modern patriotism with a diverse lineup. Mark Mann passionately discusses Quebec's unique identity and stirring separatist sentiments. Rabbi Elisa Greshko offers a thoughtful perspective on love for one's country amidst complexities. Wendell Ni Lae Ajete explores Pan-Africanism's influence on Black North Americans' identities. Activist Ragha Jaraisi shares her poignant view on belonging in a conflict-ridden Israel, highlighting the emotional toll of national struggles.

Robert Macfarlane, an award-winning author and professor specializing in environmental humanities, explores the evolving bond between humanity and the elements. He discusses how climate change shapes our identity and emotions towards landscapes, emphasizing the sensory connection we often neglect. The conversation also highlights the urgent need for ecological protection, including recognizing rivers as living beings. Macfarlane urges a restoration of linguistic diversity to deepen our environmental appreciation, ultimately advocating for a sustainable future.

In October 1970, the Front de libération du Québec (FLQ) sparked a nationwide crisis by kidnapping British diplomat James Cross and Quebec Deputy Premier Pierre Laporte, whom they later murdered. In return for Cross, the FLQ issued seven demands, one of which was to broadcast its manifesto. CBC/Radio-Canada complied. IDEAS examines the impact and legacy of the manifesto, and its relevance today. *This episode originally aired on October 13, 2020.