Ecojustice’s Youth-led Climate Lawsuit Against the Ontario Government

As Canada's largest environmental law charity, Ecojustice takes governments and polluters to court; exposes illegal practices; and shapes new laws to meet the urgency of the climate and ecological crises.

Ecojustice uses their legal expertise to take aim at the root causes of environmental harm and protect what we value most - the air, land and water that sustains all life.

For more than 30 years, Ecojustice lawyers have represented grassroots activists, Indigenous communities, environmental organizations, and everyday Canadians — free of charge, thanks to thousands of generous supporters from across the country.

Ecojustice lawyers Fraser Thomson (furthest left) and Danielle Gallant (furthest right) with our clients: seven courageous young people from across Ontario fighting for a safe climate future.

Photo Credit: Emily Chan

The Congregation of the Sisters of St. Joseph proudly supports Ecojustice’s ground-breaking youth-led Charter challenge against the Ontario government for their failure to act on climate change. One of the first cases of its kind in Canada, Mathur et. al. v Ontario builds on a global trend of litigation brought on behalf of young people who will be disproportionally affected by the severe impacts of climate change.

The case made Canadian legal history in 2020 when, for the first time ever, a Canadian court ruled that fundamental rights protected under the Charter can be threatened by climate change and citizens have the ability to challenge a Canadian government’s action on the climate crisis under the highest law in the land.

This September, Ecojustice is heading to court on behalf of seven young Ontarians in a landmark climate lawsuit – marking an unprecedented opportunity to constitutionalize government responsibility for climate action.

You can learn more about this historic case and the seven brave young people who are fighting for a safe climate future on behalf of future generations at #GenClimateAction: Mathur et. al. v. Her Majesty in Right of Ontario (ecojustice.ca).

Our partners at Indigenous Climate Action (ICA) have applied to join the case as intervenors which means they will have the opportunity to present via pro-bono lawyers their own arguments in support of the claims in our case. Indigenous Climate Action is much smaller than Ecojustice but they are mighty. They share our vision of a brighter environmental future for people living today and future generations. Their mission is to inspire action through the development of tools and opportunities created with, by and for our communities, with the goal of uplifting Indigenous voices, sovereignty, and stewardship of the lands and waters for future generations.

Sisters of St Joseph mark International Day of Peace

September 21^st is the UN’s International Day of Peace.  The theme this year is “Climate Action for Peace.” 

The link between climate action and peace may not be immediately obvious but, as the UN explains, there are many critical links between climate action and the key justice and peace issues of our day:  “Natural disasters displace three times as many people as conflicts, forcing millions to leave their homes and seek safety elsewhere. The salinization of water and crops is endangering food security, and the impact on public health is escalating. The growing tensions over resources and mass movements of people are affecting every country on every continent.”

The main weakness of the Paris Agreement on Climate Change is the voluntary nature of the promised emissions cuts.  Not surprisingly, global emissions have continued to increase since 2015.  If humanity maintains our current trends, earth’s temperature will rise by 3 – 5 degrees centigrade.  This data prompted the UN Intergovernmental Panel of Climate Change to warn that such a rise in temperature would be enough to devastate communities and bio-regions all over the world, destroying habitats, wiping out species and leaving millions of people, particularly in the low-income countries, to face deeper poverty, hunger and death.  The scientists insisted that the world needs to slash emissions by 45% by 2030 in order to hit the target of no more than a 1.5 degree rise in temperature. 

This year’s Climate Action Day of Peace will be followed two days later by the UN Climate Action Summit.  At this meeting, it once again will become clear that the necessary cuts to greenhouse gas emissions will require a profound transformation of the global economy, with initial focus on the energy, forestry, agriculture and transportation sectors.  We no longer have time for a slow and steady transition.  We must move with tremendous speed and scale. 

So far, the proposed Green New Deal is the clearest framework which has risen to meet this challenge.  It can help countries take the UN’s Sustainable Development Goals and fashion them into a coherent national plan.  As such, it has become a pathway to peace and justice.  It will be up to civil society to insist that our governments around the world pick up this plan and begin implementation.

To mark the UN Climate Action Day of Peace and the UN Climate Action Summit, our congregation is taking additional climate action by committing to an energy audit with follow-up action, financial support for Indigenous-led conservation, and financial support for girls’ education in the Global South.  We will use our actions to hold our governments accountable for effective climate action.

Sue Wilson, CSJ

Office for Systemic Justice

Sisters of St. Joseph in Canada