climate change

Sat, 2013-06-15 08:00Guest
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Arctic Sea Ice to Vanish in 2013

sea ice map on desmog canada

This is a guest post by Paul Beckwith, originally posted on Sierra Club Canada.

On March 23, 2013, I made the following prediction:

“For the record—I do not think that any sea ice will survive this summer. An event unprecedented in human history is today, this very moment, transpiring in the Arctic Ocean.

The cracks in the sea ice that I reported in my Sierra blog and elsewhere have spread. Worse news is at this very moment the entire sea ice sheet (or about 99 percent of it) covering the Arctic Ocean is on the move (clockwise), and the thin, weakened icecap has literally begun to tear apart.

This is abrupt climate change in real-time.

Humans have benefited greatly from a stable climate for the last 11,000 years (roughly 400 human generations). Not anymore. We now face an angry climate -- one that we have poked in the eye with our fossil fuel stick -- and have to deal with the consequences.

We must set aside our differences and prepare for what we can no longer avoid: massive disruption to our civilization."

Wed, 2013-06-12 09:30Guest
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How Harper Treats Differences of Opinion

Stephen Harper

This is a guest post by Gerry Caplan, a Canadian academic, public policy analyst, commentator and political activist.

Soon after the 2011 election, with his majority government at last in hand, Prime Minister Harper decided that nothing, but nothing, was more important to Canada's entire future than a pipeline to carry oil from Alberta to the Pacific. This came as a shock to many Canadians, first because it hadn't been raised in the election, second because many believe that to combat global warming we must reduce, not expand, our reliance on fossil fuels.

In some countries, those who disagree with their government's policies are vilified, demonized, accused of being unpatriotic and operating under the influence of malign foreign influences. In Turkey, for example, Prime Minister Erdogan blames anti-government protests on terrorists and extremists supported by "foreign conspirators."

The same is true in Egypt, as Deepak Obhrai, Parliamentary Secretary to the Minister of Foreign Affairs, informed the House just this week. An Egyptian court had convict 43 non-profit workers of illegally using foreign funds to foment unrest in the country and sentencing them up to five years in jail. This was unacceptable, Mr. Obhrai said.

Wed, 2013-06-12 08:51Indra Das
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Tar Sands Protesters To Greet Harper In London Despite Canada’s Pro-Oil Lobbying

Tar Sands Protest in London

As Prime Minister Stephen Harper prepares to give a speech to the British Parliament this Thursday, a coalition of environmental groups prepares to greet his arrival at Parliament in London with protests against the tar sands.

Jason Fekete writes for Postmedia News, that "Canada's bitumen production [from the Albertan tar sands] will likely be a popular topic during Harper's eight-day trip to Europe."

Harper left for Europe on Tuesday, along with Foreign Affairs Minister John Baird, Natural Resources Minister Joe Oliver and International Trade Minister Ed Fast. The trip will end with the G8 Summit in Northern Ireland on June 17-18. At G8, the somewhat contradictory goals of championing the tar sands and touting Canada as a dependable leader in clean energy will likely be high on Harper's agenda.

Wed, 2013-06-05 10:52Indra Das
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Detroit Petcoke Waste Shows the Consequences of Tar Sands Processing

Rise of Petcoke in North America

A black mound of solid waste is piling up in Detroit, making visualizing the environmental impact of the Canadian tar sands boom a little easier for everyone.

The waste, which is carbon-rich petroleum coke, is a direct result of the Albertan tar sands. Ian Austen writes in the New York Times, that the "three-story pile of petroleum coke covering an entire city block on the...side of the Detroit River" is the "long overlooked byproduct of Canada's oil sands boom."

The coke is waste from a refinery down the river, owned by Marathon Petroleum, which started processing exported Canadian oil from the tar sands as recently as November. The plant refines 28,000 barrels of bitumen crude a day from the tar sands. Already, the results are showing. But even this mountain of what is essentially sulphur and carbon-infused industrial refuse is less a concern than another way to make money for some. The petroleum coke is bought and owned by Koch Carbon.

Fri, 2013-05-24 10:19Carol Linnitt
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What's the Deal with Extreme Weather and Climate Change? Union Of Concerned Scientists Explains

tornado

Yesterday the Union of Concerned Scientists (UCS) released an explanatory brief on the relationship between climate change and extreme weather events, saying "strong scientific evidence links climate change with increasing heat waves, coastal flooding, and other extreme weather events."

The issues has become a hot topic recently after a tornado ripped through Moore, Oklahoma, causing brutal damage and killing 24 people, 8 of which were children. Politicians linking the disaster to global warming were called "hard-hearted and factually ignorant vultures" by Forbes contributor James Taylor.

Although the practice of linking extreme weather events to accelerating global warming has become common place after the devastation of Hurricane Sandy topped off 2012, a record-breaking year for weather related droughts and wildfires. The storm reportedly broke the "climate silence" leading into the 2012 presidential election and ushered the warming atmosphere back into the spotlight.

Thu, 2013-05-23 08:00Indra Das
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Harper Government Keeps Details Of $16.5M Oil Industry Ad Campaign Under Wraps

Natural Resources Minister Joe Oliver

This week, under questioning from opposition MPs, Natural Resources Minister Joe Oliver confirmed that his department intends to spend up to 16.5 million dollars on advertising in the upcoming year. Further details on how this taxpayer-funded PR campaign for Canada's natural resources will be run were lacking.

Mike De Souza writes for Canada.com, that Oliver "also declined to provide specifics on a training program, worth up to $500,000, for his department's scientists and other officials, 'designed to help them communicate with the public and to do so in a way that is accessible to the public.'"

Speaking to a special committee studying spending estimates in the House of Commons on Tuesday evening, Oliver confirmed that much of the advertising would be focused on promoting the proposed TransCanada Keystone XL pipeline linking Albertan tar sands oil to refineries on the Texas Gulf Coast.

Sun, 2013-05-19 20:20Adam Kingsmith
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The Commons Don't Have To Be So Tragic

United Nations photo of air stack emissions

“The Tragedy of the Commons” is like a desolate nursery rhyme, dogmatic economic fallacy, and apathetic environmental apology all bounded into one twisted fable.

Titans of industry and government policymakers alike have invoked its “insights” as vindication for a whole laundry list of derogatory actions. In Canada alone, the commons myth has been employed to rationalise everything from granting private enterprises purchasable “permits” to pollute our precious air and water supplies, to invalidating Indigenous land claims and privatising even the most basic of social services.
 
Originating from an infamous 1968 essay by American ecologist Dr. Garrett Hardin in the prestigious journal Science, “The Tragedy of the Commons” has been quoted or cited in hundreds of books and thousands of articles, making the seminal work a “dominant paradigm within which social scientists assess natural resource issues.”

In essence, Hardin’s thesis can be stripped down to a singular notion -- the pursuit of self-interest in an open-access commons leads to ruin. Thus while people know that depleting a common resource can hinder societal wellbeing, without controls on access and use of the underlying resource, a tragedy of the commons is inescapable.
 
Fri, 2013-05-17 09:00Stephen Leahy
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Why Scientists Will Not Sleep Well Tonight

Individuals protest the arrival of Stephen Harper in New York

Around the world scientists are not sleeping well. They toss and turn knowing humanity is destroying the Earth’s ability to support mankind. The science is crystal clear and all of us 'ought to shaking in our boots' Achim Steiner, the executive director of the United Nations Environment Programme told me last year.

But hardly any of us are shaking in our boots. Why is that?

Fri, 2013-05-17 08:46Erika Thorkelson
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Kayak Navigates into Climate Change Debate

Kayak

Vancouver playwright Jordan Hall throws down the gauntlet on climate change with her award-winning play Kayak. A meditation on the intimate consequences of environmental issues, it follows the journey of BMW-driving Annie Iverson (Susan Hogan) as she enters a massive storm to rescue her son (Sebastien Kroon) from his environmentalist girlfriend (Marisa Smith).

Hall discusses why she chose to take on the issue, the place of the arts in the climate change discussion, and how keeping a sense of humour helped her along. 

Thu, 2013-05-16 07:13Elizabeth Hand
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This is What 400ppm Looks Like: CO2 Levels Highest in More Than 800,000 Years

Keeling Curve

On Friday, scientists at Scripps Institution of Oceanography, at the University of California, San Diego, recorded CO2 levels higher than the world has seen in over 800,000 years.

From atop the Mauna Loa volcano on the big island of Hawaii—the oldest continuous carbon dioxide measurement station in the world—a reading of just over 400 parts per million (ppm) was recorded this Friday. A similar measurement was made at the National Ocean and Atmospheric Administration (NOAA) station, also in Hawaii. This reading pushes us well past the 350 ppm target scientists say we should stay below if a global temperature rise of 2 degrees Celsius is to be avoided.

This interactive infographic, originally published on The Guardian, gives a more detailed account of just what 400ppm looks like and how these measurements compare to our historic average:

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