This podcast features an all-star, and bestselling, lineup of CBC Massey Lecturers from the past decade:

Payam Akhavan (2017) and the police officer who pulled over to the side of the road to keep listening; Sally Armstrong (2019) and the women’s rights groups listening to her talks in Afghanistan, Bangladesh and China; Ron Deibert (2020) and his conviction that ‘philosophical’ radio is more crucial than ever; Esi Edugyan (2021), Tomson Highway (2022) feeling astonished when a stranger recognizes his voice after hearing him on the radio; Margaret MacMillan (2015); Tanya Talaga (2018) and her surprise when an older white man in the audience declares Indigenous activists should “go forth and conquer”; Astra Taylor (2023) and how her secret desire is to work at IDEAS; Jennifer Welsh (2016) comforting an audience member who’d served in Afghanistan; and Ian Williams (2024) on how his lectures have more meanings than he realized — so much so, that he’d like a “second date” with IDEAS.

*This is the third episode in our special programming marking our 60th anniversary. It originally aired on Dec. 3, 2025.

Listen to other episodes in this series:

The time when a guest said, "I love you!"

How an IDEAS episode on traffic changed a doctor's practice  

How IDEAS saved a listener from sending a regrettable email

The best — and worst — ideas of the last six decades