Environment + Energy – Articles, Analysis, Comment

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People arrive for the COP29 UN Climate Summit, Nov. 13, 2024, in Baku, Azerbaijan. (AP Photo/Peter Dejong)

Climate inequality must take centre stage at COP29

Centring climate justice in our global efforts against climate change could bring myriad benefits for us all. COP29 in Baku must make this dream a reality.
The Ontario Court of Appeal is seen in Toronto on April 2019. A new ruling by the Ontario court could pave the way for greater climate accountability in the province. THE CANADIAN PRESS/Colin Perkel

Recent Ontario appeal court ruling on youth‑led climate case could be a constitutional ‘game‑changer’

A landmark legal ruling in Ontario could pave the way for greater government climate accountability in the province while setting an important precedent for the rest of the country.
Honeybees crawl over a honey comb at the Honey Meadows Farm in DeWinton, Alta. in May 2024. Analyzing honey samples can provide vital clues as to the spread of harmful pollutants in any given area. THE CANADIAN PRESS/Jeff McIntosh

How honeybees can help us monitor pollution across Canada

Honeybees can act as a key ally in pollution monitoring efforts across Canada.
A view towards St. Paul’s Cathedral and the City of London during low tide along the River Thames in London in August 2023. New research suggests the Little Ice Age was not nearly as cold and icy as the name would imply. (AP Photo/Kirsty Wigglesworth)

New insights from Shakespeare’s England reveal striking parallels to contemporary climate change

New research on the European Little Ice Age in England has upended established narratives and provided a window into an era of climatic instability not too different from our own.
Businesses can freely use the SDG framework, logos and colours in their communications without any external validation, meaning they can misuse them without needing to take them seriously. (Shutterstock)

Businesses are leveraging the UN Sustainable Development Goals to gain political influence

Canada has fallen behind in global SDG progress rankings. To reverse this, Canada needs better mechanisms to hold companies accountable and ensure the SDGs are actually being adhered to.
People walk down a path surrounded by large trees at Stanley Park in Vancouver, on June 21, 2023. THE CANADIAN PRESS/Ethan Cairns

Want to build healthier cities? Make room for bird and tree diversity

Tree and bird diversity has been linked to a number of positive mental health outcomes. It is time that urban planners interested in human well-being take biodiversity into account.
The Arctic is warming nearly four times faster than the global average. Assessing the ecological impacts on this region requires long-term study and persistence. (James Schaefer)

The Canadian Arctic shows how understanding the effects of climate change requires long‑term vision

The key to understanding shifts in climate and life on Earth is sustained long-term research. Enabling this research to take place should be a priority for universities and governments.
A close up image of a spiny water flea. An invasive species in North America, the spiny water flea has caused extensive damage to freshwater ecosystems across Canada. (Sam Lucy Behle)

How the invasive spiny water flea spread across Canada, and what we can do about it

The invasive spiny water flea is spreading fast across Canada. Awareness is key to curtailing its growth.
A farmer combines his family’s wheat crop near Cremona, Alta., in 2022. Canada is the world’s sixth-largest producer and one of the largest exporters of wheat. THE CANADIAN PRESS/Jeff McIntosh

Canada’s agricultural policies are falling short of health and sustainability goals

Just as calls for health-care reform often focus on improving services, Canadians have the right to expect better outcomes from agricultural policies.
British Columbia Green Party Leader Sonia Furstenau, Conservative Leader John Rustad and NDP Leader David Eby pose for a photograph before a leaders’ debate on Oct. 2, 2024. THE CANADIAN PRESS/Darryl Dyck

B.C. election: Party proposals on climate action point in opposite directions

Reversals by British Columbia’s NDP and Conservative leaders may give the impression that the parties’ positions on climate have converged. But the contrasts are stark as election day looms.
A man walks through windy and rainy conditions on a deserted street in downtown Tampa, Fla., during the approach of Hurricane Milton, Oct. 9, 2024. Climate change is making extreme weather more likely and many IPCC authors remain skeptical that real change can be achieved. (AP Photo/Rebecca Blackwell)

New survey of IPCC authors reveals doubt, and hope, that world will achieve climate targets

‘Climate scientists’ are often understood as being a block of experts with monolithic beliefs. A new survey sheds considerable nuance onto the beliefs and perceptions of climate scientists.
People walk by a tree at Edwards Gardens Park in Toronto on Sept. 3, 2024. THE CANADIAN PRESS/Paige Taylor White

Humanity’s future depends on our ability to live in harmony with nature

Climate change, biodiversity loss and resource depletion are not isolated problems — they are part of an interconnected web of crises that demand urgent and comprehensive action.
An elephant wades through flood waters to help bring relief supplies to villagers in Chiang Mai Province, Thailand on Oct. 6, 2024. (AP Photo/Wason Wanichakorn)

How the ‘social cost of carbon’ measurement can hide economic inequalities and mask climate suffering

While poorer nations face more severe climate impacts, their ‘social cost of carbon’ remains disproportionately low, reflecting deeper economic inequities that complicate global climate action.
Houses are seen in the distance along with a solar panel array outside the administration building at the Tsleil-Waututh Nation, in North Vancouver, B.C., on June 15, 2023. THE CANADIAN PRESS/Darryl Dyck

Going off grid is a financial win for some, but it’s a threat for poorer families and the environment

Both solar and battery systems costs have just dropped to the point that grid defection will save the average family money, but this could increase emissions in some cases.
Changing seasons aren’t only about changes in the weather, but also many additional changes in the rhythms and patterns of our lives. (Shutterstock)

Seasonal change can affect people’s moods — and their moral values

People’s moods and decisions can be affected by changes in weather and seasons. Research shows that relatedly, our moral values can also be influenced by seasonal changes.
A bucket wheel excavator is pictured at the Garzweiler open-cast coal mine in Keyenberg, Germany, in June 2023. (AP Photo/Michael Probst)

Is sustainable development possible? Only if we take a unified approach

Purely technical solutions to the challenges of sustainable development will likely end in failure. Living within planetary boundaries will require a unified effort across disciplines and economies.
Flooded houses in the town of Oleshky, Ukraine, June 10, 2023. The floods followed the catastrophic explosion that destroyed the Kakhovka Dam in the southern Kherson region. (AP Photo/Evgeniy Maloletka, File)

‘Ecocide’ is being used as a weapon of war in Ukraine. It should be one of the crimes tried in the International Criminal Court

Russia is committing ecocide in Ukraine, an act of war aimed at inflicting serious damage on the environment.
Canadian federal climate policies and investments look increasingly fragile. Could ‘carbon contracts for difference’ help ensure the survival of long-term climate action in Canada? (Shutterstock)

‘Carbon contracts for difference’ are not a silver bullet for climate action

Utilizing carbon contracts for difference mechanisms could help the federal government maintain its climate policies. But overly relying on these tools brings its own risks.