Ideas CBC Discover & Learn

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.

“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.

Indigenous activist Riley Yesno addresses the hopes, disappointments, accomplishments and misuses of ‘reconciliation’ in post-TRC Canada. The Anishnaabe scholar says Indigenous youth who came of age at this time are "meant to be responsible for seeing it through to its next stage."

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 continues to explore Wilhelm von Humboldt’s public education system with guests, including acclaimed author Gabor Maté, who is a former English teacher. Is this 200-year-old system equipped to meet the challenging demands of the 21st century? And does it still reflect Humboldt’s ideals, especially at the university level? *This is part two of a two-part series.

Two hundred years ago, Wilhelm von Humboldt created the public 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 is part one of a two-part series.