Articles on Climate change

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A grizzly bear eats ripe buffaloberry fruit in the Bow Valley of Alberta. Shifts in the timing of buffaloberry development in the Rocky Mountains will change the behaviour of grizzly bears, and could threaten reproductive rates in this vulnerable population. Alex P. Taylor

Alberta grizzly bears will feel the effects of climate change

As warming temperatures shift the availability of key food sources, Alberta's grizzly bears will be forced to adjust.
Blizzard conditions cover the Central and Northern Plains on March 13, 2019. NASA Earth Observatory

Why the Great Plains has such epic weather

What creates such dramatic storms across the US Great Plains? The key factors are topography and temperature differences.
Supporters wave signs during an anti-carbon tax rally in Calgary in October 2018. THE CANADIAN PRESS/Jeff McIntosh

Why Alberta would be foolish to abandon carbon policy

Given Alberta's innovative spirit and its emissions-reducing results, is this a time for the province to turn its back on carbon policy and tarnish its reputation in a world transitioning to lower carbon?
Carbon taxes on fossil fuels such as gasoline help lower greenhouse gas emissions. (Shutterstock)

Here’s what the carbon tax means for you

Environmental taxes encourage consumers to conserve energy or switch to less carbon-intensive fuels.
The Korle Gono beach in Accra covered in plastic bottles and other items washed ashore following weeks of heavy flooding in 2016. EPA/Christian Thompson

How everyday politics shapes the way African cities are run

Focusing on everyday politics can help explain why powerful interest groups undermine policies that might improve the public good.

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