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'Smoking Gun' Research Reveals Tar Sands Cancer Legacy
By Andy Rowell
Chief Theresa Spence is entering what is hopefully her last week of a hunger strike.
The Canadian indigenous leader, and public face for many of the Idle No More movement, has said she will finish her fast on Friday when she meets Canadian Prime Minister Stephen Harper.
The Attawapiskat First Nation Chief has been on a hunger strike since Dec. 11 trying to force Harper into talks with aboriginal leaders.
She vowed not to eat solid food until she gets a meeting with Harper to discuss his controversial Bill C-45, which was approved by the Canadian Parliament in December.
One of the issues Spence and Harper will talk about is tar sands, and how its development is impacting indigenous communities.
Her hand will be strengthened by the latest disturbing scientific research, published in the Proceedings of the National Academy of Sciences, that shows that cancer-causing pollutants are linked to tar sands.
There has been evidence stacking up for a while that the tar sands are leaving a lethal legacy. And yesterday’s peer-reviewed study adds to the growing evidence of harm.
What makes this interesting is that the scientists include those from Environment Canada. It is going to be hard for the Canadian government to dismiss the evidence from its own scientists.
The scientists analyzed sediment dating back about 50 years from six small lakes north of Fort McMurray, the center of the toxic tar sands industry. The scientists were looking for deposits of cancer-causing polycyclic aromatic hydrocarbons, or PAHs.
And what they found disturbed them. They found levels of PAHs have risen roughly at the same pace as the tar sands development. Results from one remote lake showed PAH levels 23 times higher than pre-development levels 50 years ago.
They also concluded that the contamination covered a wider area than had previously been believed.
This is worrying as PAHs are cancer-causing chemicals. The American Agency for Toxic Substances and Disease Registry says it is well “established” that PAHs are carcinogenic, and have been linked to infertility, immune disorders and fish mutation.
“The signature of the PAHs and the timing strongly suggest that development and the refining of the oil sands plays a role in PAHs increasing in these lakes,” argues Joshua Kurek, from Queen’s University in Kingston, Canada, and lead author of the study.
“Now we have the smoking gun,” argues co-author Professor Smol, another Queen’s University professor, who argues that it is the rate of growth that’s most alarming. “You only have to start doing some back-of-the-envelope calculations of, in 15 years, where they might be,” he said. “But it’s going to get worse. It’s not too late but the trend is not looking good.”
The study is another rebuttal to the oil industry line that oil contamination is from natural oil seeps.
“Hopefully, this will kill the all-the-pollutants-are-natural theory once and for all,” David Schindler, a University of Alberta biologist who co-authored a 2010 study that revealed pollution in the Athabasca River near the tar sands told the Globe and Mail. “I think it’s pretty convincing evidence.”
In response Alberta’s Ministry of Environment and Sustainable Resource Development conceded that “Overall, we do know there is an impact from industry.”
The question that Spence needs to ask Harper is how much toxic local pollution is he going to allow, and how much CO2 pumped into the atmosphere, before he realizes that the tar sands legacy is just too great.
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By Jennifer Molidor
One million species are at risk of extinction from human activity, warns a recent study by scientists with the United Nations. We need to cut greenhouse gas pollution across all sectors to avoid catastrophic climate change — and we need to do it fast, said the Intergovernmental Panel on Climate Change.
This research should serve as a rallying cry for polluting industries to make major changes now. Yet the agriculture industry continues to lag behind.
"The Ministry of Environment, Natural Resources Conservation and Tourism wishes to inform the public that following extensive consultations with all stakeholders, the Government of Botswana has taken a decision to lift the hunting suspension," the government announced in a press release shared on social media.
Company Safety Data Sheets on New Chemicals Frequently Lack the Worker Protections EPA Claims They Include
By Richard Denison
Readers of this blog know how concerned EDF is over the Trump EPA's approval of many dozens of new chemicals based on its mere "expectation" that workers across supply chains will always employ personal protective equipment (PPE) just because it is recommended in the manufacturer's non-binding safety data sheet (SDS).
By Grant Smith
From 2009 to 2012, Gregory Jaczko was chairman of the Nuclear Regulatory Commission, which approves nuclear power plant designs and sets safety standards for plants. But he now says that nuclear power is too dangerous and expensive — and not part of the answer to the climate crisis.
By Brett Walton
When Greg Wetherbee sat in front of the microscope recently, he was looking for fragments of metals or coal, particles that might indicate the source of airborne nitrogen pollution in Rocky Mountain National Park. What caught his eye, though, were the plastics.
In a big victory for animals, Prada has announced that it's ending its use of fur! It joins Coach, Jean Paul Gaultier, Giorgio Armani, Versace, Ralph Lauren, Vivienne Westwood, Michael Kors, Donna Karan and many others PETA has pushed toward a ban.
This is a victory more than a decade in the making. PETA and our international affiliates have crashed Prada's catwalks with anti-fur signs, held eye-catching demonstrations all around the world, and sent the company loads of information about the fur industry. In 2018, actor and animal rights advocate Pamela Anderson sent a letter on PETA's behalf urging Miuccia Prada to commit to leaving fur out of all future collections, and the iconic designer has finally listened.
If people in three European countries want to fight the climate crisis, they need to chill out more.
"The rapid pace of labour-saving technology brings into focus the possibility of a shorter working week for all, if deployed properly," Autonomy Director Will Stronge said, The Guardian reported. "However, while automation shows that less work is technically possible, the urgent pressures on the environment and on our available carbon budget show that reducing the working week is in fact necessary."
The report found that if the economies of Germany, Sweden and the UK maintain their current levels of carbon intensity and productivity, they would need to switch to a six, 12 and nine hour work week respectively if they wanted keep the rise in global temperatures to the below two degrees Celsius promised by the Paris agreement, The Independent reported.
The study based its conclusions on data from the UN and the OECD (Organisation for Economic Co-operation and Development) on greenhouse gas emissions per industry in all three countries.
The report comes as the group Momentum called on the UK's Labour Party to endorse a four-day work week.
"We welcome this attempt by Autonomy to grapple with the very real changes society will need to make in order to live within the limits of the planet," Emma Williams of the Four Day Week campaign said in a statement reported by The Independent. "In addition to improved well-being, enhanced gender equality and increased productivity, addressing climate change is another compelling reason we should all be working less."
Supporters of the idea linked it to calls in the U.S. and Europe for a Green New Deal that would decarbonize the economy while promoting equality and well-being.
"This new paper from Autonomy is a thought experiment that should give policymakers, activists and campaigners more ballast to make the case that a Green New Deal is absolutely necessary," Common Wealth think tank Director Mat Lawrence told The Independent. "The link between working time and GHG (greenhouse gas) emissions has been proved by a number of studies. Using OECD data and relating it to our carbon budget, Autonomy have taken the step to show what that link means in terms of our working weeks."
Stronge also linked his report to calls for a Green New Deal.
"Becoming a green, sustainable society will require a number of strategies – a shorter working week being just one of them," he said, according to The Guardian. "This paper and the other nascent research in the field should give us plenty of food for thought when we consider how urgent a Green New Deal is and what it should look like."
- Reduced Work Hours as a Means of Slowing Climate Change ›
- How working less could solve all our problems. Really. | ›
- Needed: A shorter work week – People's World ›