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Cassie Barker

Senior Program Manager, Toxics

Cassie was raised on the shores of the St. Lawrence and spent her childhood exploring Ontario’s woods, beaches and waterways. She holds a B.A in Environment and Development and M.Sc. in Capacity Development and Extension from the University of Guelph. Cassie is passionate about protecting communities, kids and water, and has spent the last two decades working on environmental research, justice and advocacy, with a focus on environmental health.

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May 16, 2024

Toxic PFAS “Forever Chemicals” Found in Children’s Gloves

Federal action needed to get PFAS out of children’s clothes and other consumer products  We…

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Jun 20, 2023

Federal Government Signals Its Willingness to Get Serious on Pesticides

ENVIRONMENTAL DEFENCE, DAVID SUZUKI FOUNDATION, ECOJUSTICE, FRIENDS OF THE EARTH CANADA, PREVENT CANCER NOW Reducing…

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Jun 02, 2023

Statement on New Research That Shows PFAS Companies Suppressed Decades of Toxic Data

Statement from Cassie Barker, Toxics Senior Program Manager, Environmental Defence Toronto | Traditional territories of…

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Jun 01, 2023

Canada Is Finally Strengthening Its Toxics Law: Four Key Updates You Should Know

After years of advocating for stronger toxics laws, we are celebrating the passage of Bill…

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May 30, 2023

MPs Pass First Major Update to Canada’s Most Important Environmental Law in More Than Two Decades

ENVIRONMENTAL DEFENCE, BREAST CANCER ACTION QUEBEC, CANADIAN ASSOCIATION OF PHYSICIANS FOR THE ENVIRONMENT, DAVID SUZUKI…

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May 29, 2023

The toxic reality of PFAS “forever chemicals” contamination in Canada

Per- and polyfluoroalkyl substances (PFAS), also known as “forever chemicals,” are in our drinking water,…

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May 19, 2023

Progress on Regulating PFAS “Forever Chemicals” Applauded by Environmental Health Advocates and Firefighters

ENVIRONMENTAL DEFENCE, ECOJUSTICE Toronto | Traditional territories of the Mississaugas of the Credit, the Anishinaabeg,…

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Mar 30, 2023

MPs pass long-awaited legislation to tackle environmental racism in Canada

Advocates celebrate milestone, call on Senate to prioritize Bill C-226 OTTAWA | TRADITIONAL, UNCEDED TERRITORY…

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Mar 23, 2023

House of Commons must make passing Bill S-5 a priority

Long-awaited bill to update Canadian Environmental Protection Act faces final MP vote OTTAWA/TRADITIONAL, UNCEDED TERRITORY…

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