When words get in the way, vocal improv saves the day

Would you 'doo-be-doo' if you know it would help bridge divides? Try vocal improvisation — singing sounds, rhythms and melodies. PhD graduate 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 originally aired on Jan. 6, 2026 and is part of our ongoing series Ideas in the Trenches, which showcases fascinating new work by Canadian PhD students. Guests in this episode: Former Conservative MP Lisa Raitt Former Liberal premier of Ontario Kathleen Wynne Former NDP MP Peggy Nash Erwan Noblet has a PhD in critical studies in improvisation