We think nothing today of calling healthcare workers “front line workers,” engaged in a “battle” against disease. But the roots of the war metaphor in medicine go way back ⁠— entrenched by pop culture icons like the TV show M*A*S*H and Hawkeye’s army. Dr. Jillian Horton explores a less heroic but healthier way forward for doctors and health professionals. *This episode originally aired on Feb. 21, 2023.

Right now, more than 55% of the world's population live in cities. In a few decades, that percentage will rise to 70%. But with rising sea levels and mass migration, not to mention the state of geopolitics, where does all this leave cities of the future? Three experts weigh in.

It's the world's most prominent climate case in history. Iranian-Canadian human rights lawyer Payam Akhavan discusses the legal arguments he made before the International Court of Justice (ICJ) on behalf of Bangladesh and small island states. The hearings seek to establish the legal obligations of states to mitigate climate change and the damage done by it — and the legal consequences for states which don’t fulfil those obligations.

In part two of our series about the 1970s journalistic experiment known as the Non-Aligned News Agencies Pool, IDEAS turns to journalists who continue to grapple with the challenges that were first highlighted more than five decades ago. Their concerns and critiques about representation and fairness at the heart of those conversations persist in newsrooms today. 

In the 1970s, countries in what became known as the Non-Aligned Movement (NAM) embarked on an ambitious journalistic experiment to create a new kind of journalism — decolonizing the flow of information. The project came with a utopian promise, internal tensions and fierce opponents in the West. IDEAS explores its history and afterlife today in a two-part series. 

IDEAS takes a deep dive into Fate Is the Hunter, Ernest K. Gann's celebrated memoir of flying and the capricious hand of fortune. The book is a nail-biting account of his early days in aviation. Gann wonders: why did I survive when so many other pilots perished? *This episode originally aired on Nov. 28, 2022.

Theatrical plays in Elizabethan England set the stage for our modern news culture, argues Stephen Wittek in his post-doctoral work. He says the cross-pollination between theatre and news developed the norms for our contemporary public conversations. The updated episode of Ideas from the Trenches was originally broadcast in 2014. 

They were known as school cars and schools on wheels. Trains that brought the classroom to children in the most isolated communities of Northern Ontario. It was a novel six-month experiment that lasted 40 years, from 1926 to 1967. IDEAS producer Alisa Siegel explores remote education, homeschooling and nation-building. *This episode originally aired on January 9, 2023.

The celebrated writer M.G. Vassanji argues that there’s a more fundamental and even slipperier endeavour than establishing one’s identity, and that’s how — if ever — can we establish a sense of belonging? For many, he says, our true home is nowhere... exactly.

She’s one of Canada’s most decorated journalists, having won a Pulitzer Prize, a Peabody and a Columbia-Dupont Prize for her podcast series, Stolen: Surviving St. Michael’s. Yet Connie Walker had been reluctant to feature stories about her family in her journalism. Until she realized her family's survival in residential schools embodies the defining reality for virtually all Indigenous Peoples in Canada. She discusses this with Nahlah Ayed at the Samara Centre for Democracy's annual, In Defence of Democracy live event.

One of the most important roles of a university is to advance research that benefits society. Meet two winners of the prestigious 2024 Killam Prize. Humanities winner Janine Marchessault's work looks at the crisis in Canada’s film and video archives, and Social Sciences winner Tania Li examines how the good intentions of international development affects the rural people of Indonesia. (Pt 1 of 2)