For millennia, human beings along with their domesticated animals have travelled to bring sheep, goats, cattle, and other animals to better grazing areas. The ancient practice, known as transhumance, has been dismissed as an outdated mode of animal husbandry. Yet the practice holds promise for a sustainable future. *This episode originally aired on Nov. 25, 2022.

Transhumance: An ancient practice at risk

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Citizen Lab founder and director Ron Deibert reflects on what’s changed in the world of spyware, surveillance, and social media since he delivered his 2020 CBC Massey Lectures, Reset: Reclaiming the Internet for Civil Society. *This episode is part of an ongoing series of episodes marking the 60th anniversary of Massey College, a partner in the Massey Lectures.

Massey at 60: Ron Deibert on how spyware is changing the nature of authority today

What shapes the perpetrators of violence against women? And why haven’t efforts to achieve political and economic equality been enough to stop the violence? As part of our series, IDEAS at Crow’s Theatre, professor Miglena Todorova explores violence against women — and why efforts to enshrine political and economic gender equality have failed.

The Making and Unmaking of Violent Men | Miglena Todorova

Considered one of the first writers of mysteries and the father of detective fiction, Wilkie Collins used the genres to investigate the rapidly changing world around him. UBC Journalism professor Kamal Al-Solaylee explores his work and its enduring power to make us look twice at the world we think we know.

Wilkie Collins: A true detective of the human mind

Once, there were half a million salmon in the Yukon River, but now they're almost gone. For the Little Salmon Carmacks River Nation, these salmon are an essential part of their culture — and now their livelihood is in peril. IDEAS shares their story as they struggle to keep their identity after the loss of the salmon migration.

Salmon depletion in Yukon River puts First Nations community at risk

“Sometimes I think this city is trying to kill me…” That’s what a man on the margins once told Robin Mazumder who left his healthcare career behind to become an environmental neuroscientist. He now measures stress, to advocate for wider well-being in better-designed cities.

Transhumance: An ancient practice at risk

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