Category Archives: Environment

All That Is Solid Melts Into Air: Deindustrialization and Structural Deficiency in Sydney, Nova Scotia

By Lachlan MacKinnon Two weeks ago, David Zylberberg wrote on ActiveHistory of the political responses to deindustrialization in Belgium, France, and the United Kingdom. In expressing the relatively divergent implementation of industrial policy in these areas, he concludes that these examples “should serve as a warning against [policies of austerity] in Europe and beyond.” Today, with a new Liberal government… Read more »

Understanding the IPCC’s Fifth Assessment Report from the Perspective of a Climate Historian

By Dagomar Degroot (this post originally appeared on Degroot’s personal website) Established in 1988 by the UN and the World Meteorological Organization, the Intergovernmental Panel on Climate Change (IPCC) is a scientific body that periodically summarizes the scholarly understanding of the world’s climate. In 2007, the panel’s fourth assessment report outlined in stark terms the likelihood of anthropogenic global warming. Since then,… Read more »

125 Years of Stanley Park: Before and After

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By Sean Kheraj [also see Sean’s website for a version with the Before and After plugin]   Stanley Park, Vancouver, British Columbia, 1926 & ca. 2004. Sources: City of Vancouver Archives, Photograph Collection, Van Sc P66; Stanley Park Ecology Society, Aerial Photograph of Stanley Park, ca. 2004   Stanley Park has changed quite significantly since it first opened to the… Read more »

The Raccoons

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ActiveHistory.ca is on a two-week hiatus, but we’ll be back with new content in early September. During the hiatus, we’re featuring some of our favourite and most popular blog posts from this site over the past year. Thanks as always to our writers and readers! The following post was originally featured on August 30 2012. By Daniel Macfarlane The Raccoons… Read more »

The Toronto Flood of 2013: Actions from the Past, a Warning for the New Normal?

By Jay Young This rain will never stop, I thought, as water cascaded from my apartment window and fell from the sky at record pace.  On July 8th, Toronto experienced the greatest amount of rainfall in a single day ever recorded in that city. A torrent of 126 millimetres of rain hit the ground, more than a whole month’s average… Read more »

The Role of Place and Local Knowledge in Ontario’s Spring Bear Hunt Debate: Fifteen Years Later

by Mike Commito Ontario had its last spring black bear hunt fifteen years ago. Dating back to 1937, the province’s spring hunt was primarily for non-resident hunters. But spring hunting picked up in 1961 after the Department of Lands and Forests declared the black bear a game animal. By the mid-1990s, spring bear hunting had been well established as a… Read more »

The Giant Cost of Past Pollution

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Some historical artifacts pose a dangerous and costly challenge to those of us living today and to future generations. Unlike stone ruins, carefully preserved books or dusty archival papers, the toxic waste produced by past industrial activities contaminate environments around the world, threatening our health and our economic future. Here in Canada, a review board just released a report on how to… Read more »

Sudbury: The Journey from Moonscape to Sustainably Green

By Krista McCracken The image of Sudbury, Ontario has long been associated with mining, smelting, and a barren landscape.  Perhaps most famously, the landscape of Sudbury has been said to be comparable to the landscape present on the moon.  Similarly, the image of the towering Sudbury Superstack is one which holds sway in the minds of many Canadians.  However, since… Read more »

Ripple Effects: Great Lakes Water Levels

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By Daniel Macfarlane Lake Huron and Lake Michigan recently reached record lows. The other Great Lakes are also below average levels. Headlines such as “Two Great Lakes hit lowest water levels in history” or “Low water levels in Great Lakes cause concern” have been splashed across browsers and newspapers. Docks barely reach water, boats can’t get out of marinas, and… Read more »

A Quarter Millennia of Local Food

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By David Zylberberg It is currently spring in Ontario, plants are blooming and many people are expectantly awaiting the cherries, strawberries or tomatoes. Yesterday a pamphlet arrived in my mailbox advertising the home-delivery of seasonal organic produce, which emphasized the virtues of it being locally grown. At the same time, I see others suggesting that eating local food is morally… Read more »