Environment + Energy – Articles, Analysis, Comment

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If a cyberattack shut down the electricity grid, we would need to eat animal feed and biofuel crops, ban alcohol production, cut food waste and fish from sail boats. (Unsplash)

Eight ways to feed ourselves if rogue AI destroys modern agriculture

if AI shut down the electricity grid, it would swiftly shut down agriculture. Without fuel, refrigeration, irrigation and fertilizers, we would all have to get creative in feeding ourselves.
Western sandpipers migate along the Pacific coast of the Americas, travelling thousands of kilometres every year between their breeding and non-beeding grounds. (Jason Puddifoot)

Rising seas threaten the world’s migratory shorebirds

Shorebirds undertake some of the world’s most impressive migrations — but as sea levels rise, the habitats that they depend on are expected to shrink.
How can governments recognize the role of remittances in responding to climate risk without shifting responsibility for adaptation onto migrants? (Mohamed Nohassi/Unsplash)

Remittances can help African countries adapt to climate change

Governments and international organizations should develop policy that incorporates remittances into how we respond to climate change.
In January 2020, the exceptionally high water level of Lake Michigan caused flooding and erosion along its shores, particularly in Chicago. (NWS/Matt Zuro)

How AI could help predict and explain water levels in the Great Lakes

Water levels in the Great Lakes swing from one extreme to the other. An analysis using artificial intelligence reveals how (and why) weather causes them to fluctuate.
Smoke from a steel plant in Hamilton, Ont. rises against a setting sun, as smoke from wildfires blankets the sky in June 2023. Industrial facilities face different technical and financial challenges in reducing greenhouse gas emissions. THE CANADIAN PRESS/Chris Young

What a Chinese pollution crackdown can teach Canada about carbon pricing

Canada has lowered its planned industrial carbon price. Research from China shows why the effects of environmental rules depend on firms’ ability to adapt.
While the government emphasizes predators’ effects on caribou, it glosses over the impact of human-caused habitat destruction. (Eva Blue/Unsplash)

B.C.’s militarized wolf cull is a misguided approach to a complex issue

Wolves are a vital part of Canada’s rich biodiversity and are a culturally important species. Killing them to protect caribou repackages the colonial fear of the “big bad wolf.”
Smooth cordgrass, which is native to the Americas, was introduced to China in 1979 with repercussions for biodiversity and ecosystems. Once established, invasive species proliferate and spread to other regions like an advancing wave that is difficult to stop. (AP Photo/Gerald Herbert)

Climate change is making it easier for invasive species to succeed

More common extreme weather events can create opportunities for invasive species to spread.