About Us
Environmental Defence is a leading Canadian advocacy organization that works with government, industry and individuals to defend clean water, a safe climate and healthy communities.
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You’ve arrived here for a reason.
Maybe it’s because you care about the health of your family and you want to ensure that Canadians are doing everything we can to address the toxins in our environment. Or maybe you’re worried about the faltering state of one of our most precious resources – Canadian freshwater, or the impacts that a warming planet will have on our communities, our economy, ecosystems and our friends around the world.
That’s why we’re here too.
Our Champions
The Staff
Environmental Defence is a team of smart, creative, and passionate folks. We are policy experts and communicators supported by scientists, business leaders, lawyers and community members working hard to protect Canada’s environment and human health.
Tim Gray
Executive Director
Tim grew up on the shores of Lake Huron and acquired his love of nature there. Tim has led the protection of wild area and reform of forest and land use practices in Canada for over 20 years.
Learn MoreJennifer Mayville
Communications Manager | On parental leave
Since she was a child, Jen has always had a passion for protecting the environment. It just seemed natural for her to work for Environmental Defence one day, combining her love of communications and taking care of the planet.
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Program Manager, Water
Kelsey was raised in Northern Ontario, where forests and lakes surrounded her every move. From an early age, her parents and grandparents demonstrated how to respect the natural environment and live off the land.
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Program Manager, Toxics
Growing up in different parts of the world allowed Muhannad to learn at an early age about the intricate links between the environment, human health and equity.
Learn MoreCasie McGonegal
Executive Assistant
Casie believes everyone has a responsibility to protect Mother Earth. She is proud to be part of the team at Environmental Defence making positive changes to protect to our environment.
Learn MoreSusan Lloyd Swail
Senior Manager, Livable Communities
Susan convenes conversations and provides strategic advice on smarter growth. As a former Deputy Mayor/Municipal Councillor she is always eager to engage in discussions about creating healthy communities.
Learn MoreKeith Brooks
Programs Director
Keith's passion for the environment was born in a canoe on the lakes of Northern Ontario. Keith strongly believes that Canadians don't have to choose between the environment and the economy.
Learn MoreFarrah Hasan
Development Manager, Major Donors
Farrah manages major and corporate donor relations, a role she enjoys because of the opportunities to directly build relationships with donors and corporations.
Learn MoreDale Marshall
National Program Manager
Dale grew up in northeastern Quebec, roaming the boreal forest that began at his family’s backyard fence and, during the one month it was possible, splashing around the North Atlantic.
Learn MoreSuzanne
Karajaberlian
Managing Director
Having grown up watching the depletion of natural resources in her country, Suzanne pursued a degree in environmental geology to take an active role in protecting nature and all its inhabitants.
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