Ideas

Would you 'doo-be-doo' if you know it would help bridge divides? Try vocal improvisation — singing sounds, rhythms and melodies. PhD candidate Erwan Noblet teaches the practice and says it's a great way to open up and connect at another level being together. He believes the human voice has the power to communicate creatively when it's released from everyday verbal tasks. We asked three former politicians from different political parties to communicate through vocalization, without words. Their conversation may inspire you to take on vocal improv.*This episode is part of our ongoing series Ideas in the Trenches, which showcases fascinating new work by Canadian PhD students.

What do you get when you take some of the classic Enlightenment values like reason, fairness, and justice, and substitute them with opinion, privilege and power: The Dark Enlightenment — a movement that is a deliberate oxymoron with a vision to dump democracy and replace it with start-up cities run by CEOs. American blogger Curtis Yarvin, also known by the pen name Mencius Moldbug, is the founder of this movement that advocates for the return of traditional hierarchical societies and monarchy-like governance.

Bioethicist Arthur Schafer has thought a lot about life and death. He's helped shape policy on medically assisted death (MAID) in Canada. The philosophy professor argues that an ideal end-of-life legislation would respect individual choice and the wishes of individuals to die according to their own values. "The best ethical argument is that patient autonomy is a fundamental value," Schafer told host Nahlah Ayed. He discusses the role of philosophy in addressing complex ethical dilemmas confronting individuals, and society as a whole. *This episode originally aired on May 16, 2024.

Today we bring you our annual New Year's Levee looking ahead at episodes in the works to keep your curiosity satiated. You can anticipate a fresh roster of IDEAS programs to inspire new ways of understanding our world. From the phenomenon of the ‘27 Club’’ to exploring literature from Labrador, to social media influencers who push their intellectual pursuits, find out what our producers are cooking up for the 2026 season.

Kritika Vashishtha has been pursuing a cure for jet lag and it's possible she's found the answer. The Canadian aerospace engineer recently invented a variety of light that fools human bodies into switching time zones while aboard an aircraft. She shows two IDEAS producers around her laboratory inside an airplane to explain how the process works. Kritika plans to direct her discoveries towards making space travel easier on astronauts. *This episode is part of our series Ideas from the Trenches, which showcases fascinating new work by Canadian PhD students. It originally aired on April 29, 2024.