Why Bigger Roads Backfire

Not many people like to think about traffic but Joanna Oda says this very topic on IDEAS in 2005 permanently changed the way she views medical care as a doctor. "It helped me understand how things that make sense for you as an individual contribute to a collective problem." She adds, the episode introduced her to the idea that one car has a big impact.

This episode is part of a week-long celebration to mark our 60th anniversary. IDEAS is giving the mic to listeners like Oda to share their stories on how our program led to life-altering moments. 

*This is the first episode in our special programming marking our 60th anniversary.

Listen to other episodes in this series:

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

CBC Massey Lecturers reveal how the talks changed them

How IDEAS saved a listener from sending a regrettable email

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