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Environment + Energy – Articles, Analysis, Comment

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The sun setting in Sharm El-Sheikh, Egypt, host of COP27. The results of the international meeting were disappointing overall. (AP Photo/Peter Dejong)

COP27 ‘loss and damage’ fund: A historic decision amid discouraging results

The historic agreement on a loss and damage fund was overshadowed by lack of progress on phasing out fossil fuels.
Bill 23 proposes to eliminate or weaken many housing development regulations including site plan controls, which keep us and our natural environment safe from the negative effects of poorly controlled development. THE CANADIAN PRESS/Nathan Denette

Ontario’s Bill 23 proposes more homes built faster, but this comes at an environmental cost

Poorly regulated housing is leading to more greenhouse gas emissions through energy loss, increased energy requirements and greater exposure to weather extremes.
Anya Waite (second from left) highlights the critical role of the ocean in regulating our climate, and the need to invest in observing oceans that store more than 90 per cent of all carbon, at COP27’s Earth Information Day event. (The Global Ocean Observing System)

Behind the scenes: How COP27 reached a deal that supports better monitoring of oceans to curb climate crisis

COP27’s agreement on observing the oceans sets a strong foundation for policymakers to invest in internationally linked observation that will help countries better monitor these carbon sinks.
The warming of the Gulf of St. Lawrence is causing upheaval in the balance of species, with direct repercussions on the commercial fishing sector. Shutterstock

Warming waters in the Gulf of St. Lawrence are disrupting commercial fishing

The warming observed in the Gulf of St. Lawrence is causing upheaval in the balance of the species living there. That is having direct repercussions on the commercial fishing sector.
Neighbours from Tla’amin, K’omoks, Qualicum and Tsimshian Nations gather around the newly. erected plaque on Xwe’etay honoring the ancestral Indigenous people of the island. (Kathy Schulz)

How community-engaged archaeology can be a pathway to reconciliation

One project on a small island in B.C. is demonstrating how archaeology can bring communities together and serve as a basis for reconciliation.
Co-author of this article, Chief Ninawa, hereditary Chief of the Huni Kui Indigenous people of the Amazon, holds a sign that says: ‘Amazon is life, petroleum and gas is death’ outside a hotel in Rio de Janeiro, Brazil. (AP Photo/Silvia Izquierdo)

Views from COP27: How the climate conference could confront colonialism by centring Indigenous rights

A different future will not be possible without reverence, respect, reciprocity and responsibility towards the Earth. On this issue, Indigenous Peoples have a lot to share.
Millions have lost their homes in flooding caused by unusually heavy monsoon rains in Pakistan this year that many experts have blamed on climate change. (AP Photo/Fareed Khan)

The unfairness of the climate crisis — Podcast

Does the Global North have a moral responsibility to protect and compensate those in the Global South that disproportionately bear the brunt of climate change devastation?
Studying the impacts of climate and landscape stressors on freshwater biodiversity can only help find more strategic solutions when conducted in the messy, yet realistic, outdoor environment. (Shutterstock)

The use of natural outdoor laboratories can reduce threats to freshwater biodiversity

Governments, industrial and development companies and scientists need to take a leading role in finding strategic solutions to the cumulative threats impacting our freshwater ecosystems.
COP27 has given countries and organizations yet another chance to push for a managed decline in fossil fuel production. A climate action banner hangs from the Tower bridge in London in April 2022. (AP Photo/Alberto Pezzali)

COP27: Which countries will push to end fossil fuel production? And which won’t?

A managed fossil fuel phasing-out offers a chance for producers – including governments, corporations and unions – to negotiate the terms of a ‘just transition’ to renewable energy.
Wet'suwet'en Chief Madeek reacts with his middle finger to protest the Royal Bank of Canada’s funding of the Coastal GasLink pipeline and other fossil fuel investments in Toronto in April 2022. THE CANADIAN PRESS/Nathan Denette

A Canadian senator aims to end the widespread financial backing of fossil fuels

Sen. Rosa Galvez has called for ambitious and coherent government intervention to address the risks financial institutions pose to climate. Here’s why Canadians must rally around her.
Police officers patrol the entrance of the Tate Modern gallery, in London, Oct. 15, 2022, after climate protesters threw soup over glass covering Vincent van Gogh’s ‘Sunflowers’ in London’s National Gallery. (AP Photo/Alberto Pezzali)

Eco-activist attacks on museum artwork ask us to figure out what we value

Climate protesters are destabilizing the idea that public galleries are safe spaces for works of art, held in public trust.
Hundreds of freshwater basins across the world, including the dried-up Santa Olalla permanent freshwater lagoon, in Spain’s Doñana National Park, are the most likely to experience social and ecological impacts due to freshwater use. (Donana Biological Station/CSIC)

Ripple effect: As global freshwater basins dry up, the threat to ecosystems and communities grows

While we know how global changes in freshwater pose risks to humans and ecosystems, we know less about how people and ecosystems will respond to these global freshwater challenges.
Establishing Indigenous Protected and Conserved Areas, like the Thaidene Nëné National Park Reserve in the Northwest Territories, while respecting original treaties can help Canada meet its international conservation commitments. (Iris Catholique)

An attack of Indigenous rights is an attack on nature conservation

To address the climate and biodiversity crises, we must stop criminalizing Indigenous Peoples for exercising their treaty rights and start upholding them instead.
While the European spongy moth outbreak reached a dramatic peak in parts of Canada last year, these caterpillars have completely vanished this year. (Washington State Department of Agriculture/flickr)

Why the spongy moth outbreak has vanished in Québec

Creating and preserving diverse forests can help us prepare for the next insect outbreak and protect our trees.
Thick smoke fills the air and nearly blocks out the sun, east of Kamloops, B.C., on Aug. 14, 2021. THE CANADIAN PRESS/Darryl Dyck

Wildfire smoke may warm the Earth for longer than we thought

Brown carbon refers to a range of pollutants found in smoke from wildfires. They can contribute to global warming before they undergo a process that alters their chemical properties.