Environmental Speakers

Roberta Bondar was the first Canadian woman and neurologist to fly in space. An astronaut, physician, and photographer, she expanded the horizons of millions when she joined the space shuttle Discovery for its 1992 mission, where she conducted over 4...

Nicole Stott has explored from the heights of outer space to the depths of our oceans. She has dedicated her life to sharing her spaceflight experience and the beauty of Earth with others. She believes that sharing the orbital and inner space perspe...

Les Stroud has logged more than a million miles around the globe—from the lush jungles of Papua New Guinea and the sun-scorched sands of the Kalahari, to the harsh cold of the Canadian Arctic—shooting his television series Survivorman. In his fas...

Award-winning host Ziya Tong shared her love for wonder, science, and technology, every day as the co-host of Daily Planet, Discovery Canada’s long-running science program. Bringing her wealth of knowledge, experience, and enthusiasm to the stage, ...

World Champion kayaker Adam van Koeverden first captured the world’s attention at the 2004 Olympic Games, where he was a double medallist with gold and bronze victories. Since then, he dominated the sport, taking silver at both the 2008 and 2012 Ol...

Ray Zahab wants people to know they are extraordinary. A former sedentary “pack a day smoker”, Ray turned his life around in 1999 when he decided to get in shape and enter the world of ultra-marathons. Since then, he’s gone on to inspire millio...