Episode Description

What happens when a life is defined by curiosity — and the willingness to just say yes?

In this episode of Northern Latitudes, host Bill Ault sits down with one of Canada’s most beloved science voices to talk about his new memoir, Just Say Yes. It’s a story of wonder, risk, and transformation — from humble beginnings to becoming a household name in science communication.

Our guest’s journey reminds us that saying yes — even when the outcome is uncertain — can change everything.

Guest Bio

Bob McDonald is the longtime host of CBC Radio’s award-winning science program Quirks & Quarks and a leading science journalist whose enthusiasm for discovery has inspired generations of Canadians.

Across his five-decade career, Bob has interviewed thousands of scientists, astronauts, and innovators, always driven by curiosity and a deep belief in the power of understanding our world.

His memoir, Just Say Yes: A Memoir, offers an intimate look at the personal journey behind the public voice — filled with stories of risk, humility, and the adventures that shaped a remarkable career.

Key Discussion Points

• The meaning behind the phrase Just Say Yes and how it shaped Bob’s life
• Growing up in a blue-collar family and finding a path to science and broadcasting
• Overcoming self-doubt and the “imposter moments” behind the microphone
• The role of curiosity and courage in science communication
• Lessons learned from decades of helping Canadians fall in love with science
• How to embrace opportunity — and what it means to say “yes” today

Links & Resources

• Just Say Yes: A Memoir — Douglas & McIntyre
• Listen to Quirks & Quarks — CBC Radio / Podcast link
• Follow Bob McDonald — Official CBC profile
• Northern Latitudes — northernlatitudes.ca

Produced and hosted by Bill Ault

Recorded in partnership with Northern Latitudes Media

Theme music by John Sanfilippo - Soundwise