global warming

Apr 28, 2012
Veganism: Better for you and better for the planet

Veganism: Better for you and better for the planet

Ted Snider and Linda Woolven
Beef creates 13 times the greenhouse gas emissions that vegetable proteins like beans, lentils and tofu do. Now environmentalism is helping make veganism mainstream.
Mar 24, 2012

Health effects of climate change in Canada's North

Canada's polar regions are at the frontline, where the impacts of global warming are felt most acutely. A recent study details some of the health impacts on the people who live in Canada's North.
Mar 19, 2012
Photo: PasKualo/Flickr

Reading Andrew Weaver's Nature article to the end

Correy Baldwin
The Conservatives are brandishing a new weapon in their fight to exploit the Alberta oil sands, pulling a figure from a recent article published in the journal Nature by scientist Andrew Weaver.


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