Tuesday, April 25, 2023

Imperial Oil’s tailings seepage unforgivable, but company trusted to fix it—Fort McKay Métis Nation rep

Story by The Canadian Press • 7h ago

Last week on April 17, the House of Commons all-party standing committee on Environment and Sustainable Development kicked off its hearing on toxic leaks of tailings ponds at the Kearl oilsands in Alberta by listening to the Indigenous communiites located downstream from the leaks.

“For me, getting the message outside of Alberta that we struggle with the Alberta Energy Regulator is incredibly important,” said Daniel Stuckless, director for Fort McKay Métis Nation, who was part of the initial panel that comprised representatives.

Last Thursday, the standing committee heard from representatives of Imperial Oil, which operates the Kearl site. Under scrutiny are the actions taken—and not taken—by Imperial from Spring 2022 through to the beginning of this year when multiple leaks were detected at the site.

In March, the standing committee made a motion to study the leak of tailings ponds. The occurrences at the site came to public attention after the Alberta Energy Regulator (AER) issued an environmental protection order on Feb. 6 for the release of 5.3 million litres of industrial wastewater due to an overflow in an industrial wastewater storage pond.

However, it was discovered that Imperial had been having issues with containment since May of 2022 when discoloured surface water was found to the north and northeast of the mine site in four locations. AER was informed at that time, but communication between Imperial and the impacted Indigenous communities about the leaks was inconsistent and not fulsome.

Stuckless, along with representatives from the First Nations of Fort McKay, Fort McMurray, Athabasca Chipewyan and Mikisew Cree, as well as the Métis Nations of Fort McMurray and Willow Lake, addressed the standing committee a week ago.

While they heavily criticized the actions of Imperial Oil, they slammed the AER and the Alberta government for weak regulations and a weak process that favours industry over communities.

Stuckless told Windspeaker.com that he was tired of hearing Alberta Members of Parliament and provincial Members of the Legislative Assembly lauding Alberta’s regulations for oil and gas development as “the Holy Grail approach” compared to all other oil producing regimes.

“We might have First World regulations, but we have Third World application of them,” said Stuckless.

Indigenous communities continuously spent time, money and work to challenge the claims of oil and gas proponents, he said, only to have their findings “dismissed as not a requirement, out of scope…no data supported or the company data takes precedent and gets weight.”

As for Imperial CEO Brad Corson’s comments to the standing committee on April 20, Stuckless doesn’t doubt that Imperial recognizes the severity of what has happened.

“As a company, as a way their company operates, I see them taking it very seriously and getting it addressed quickly,” said Stuckless.

At the hearing Corson apologized repeatedly for what transpired at Kearl, saying it “is not reflective of how we operate and who we are as a company. We are disappointed in this recent performance.”

He said the incidents had broken the trust that Imperial “strives to build…by failing in our commitment to provide sufficient communications to neighbouring Indigenous communities.”

However, Corson said Imperial followed protocol established in the confidential individual impact benefit agreements by informing environmental committees in the Indigenous communities about the May 2022 concerns. He said the environmental committees did not relay that communication up the chain to chiefs or band councils.

As for the province not knowing until the Feb. 6 EPO was issued by AER, Helga Shield, manager of Environment, Regulatory and Socioeconomic for Imperial, said the company reported the May 2022 incident to the Environmental and Dangerous Goods Emergencies (EDGE) hotline with “the expectation…that when we call to EDGE the fan-out process starts at that point.”

According to the EDGE website, it “communicates openly with other regulatory agencies, such as the Alberta Energy Regulator (AER), in the event of an emergency or safety-related incident.” EDGE falls under Alberta Transportation.

As to why the provincial government wasn’t informed at that time, Shield said she “can’t speak for how the regulator runs EDGE.”

Corson said Imperial did not provide updates to Indigenous communities following the May 2022 seepage and instead elected to wait until testing had been completed.

He acknowledged that while tests from Environment and Climate Change Canada indicated seep locations with exceedances above established guidelines in readings of arsenic, sulphates and hydrocarbon, “separate samples that have been taken at the Firebag River, at the Athabasca River on an ongoing basis that show no deviation.”

He said these samples indicate safe drinking water.

Corson said he understood that the lack of constant communication with Indigenous communities and lack of shared information resulted in uncertainty for residents.

Fort McMurray-Cold Lake MP Laila Goodridge pushed Corson on this.

“It didn’t just create uncertainty. It created fear. The fear was real. It was palpable,” said Goodridge, commenting on what she noted when she spent time in her riding after the environmental concerns were known.

“It’s horrible that happened. I feel very sad that happened and I place high priority, a high value on those relationships,” said Corson.

As for the work being undertaken to address the tailings ponds leaks, MPs asked questions, pushed for answers, but continually cut off Simon Younger, Imperial vice president for upstream operations, as he tried to explain the complexities of mitigating the leaks and testing well water samples.

Between Younger and Corson, the two men explained that 140 new monitoring and interception wells had been installed; that new pumps would mitigate the seepage that had been detected at the four isolated locations with that water returned to the tailings ponds; and more than 400 metres of trenching had been installed to help intercept the seepage.

“The failures…relate to the drainage pond that overflowed…that overflow never should have occurred. It was our mistake. We have learned from that error and we’ve made adjustments at the drainage pond in question and also at our other drainage ponds,” said Younger.

Both Younger and Corson repeated that the Kearl operations had conformed to industry standard.

“Seepage was anticipated in our design of our Kearl tailings system. That’s industry standard. We have a seepage interception standard and that’s exactly what it’s there and installed to do and that concept is proven and that’s conventional technology that we have employed,” said Younger.

It’s those guidelines and standards set by the province and industry that have Stuckless concerned.

“I just don’t necessarily think that just because they meet a particular guideline or standard that the impact is zero. It just means its non-detect and that’s just a very careful consideration nuance and that’s just the world we live in,” he said.

Stuckless harkens back to 2006 when a joint panel from Environment Canada and the Alberta Energy and Utilities Board held hearings on the Kearl oilsands mine. At the time, Fort McKay Métis Nation raised concerns about seepage, he said. The project was approved by the provincial Energy Resources Conservation Board (ERCB). The AER has since taken over the functions of the ERCB.

“Imperial’s situation…is not forgivable,” said Stuckless, but he adds he trusts Imperial to fix what has happened.

“It won’t be easy. It’ll probably be super costly given the type of issue that they’ve encountered. But they know they won’t be permitted to operate for very much longer without addressing it,” said Stuckless.

Corson told the standing committee that Imperial was waiting for the final certificate from AER that clean up had been completed based on the soil samples that Imperial had taken of the impacted areas.

Stuckless said the federal government needs to step up and play an active role.

“I don’t think this will be a popular opinion in Alberta because of the protest you’re seeing on Bill C-69 and other federal bills, but for communities that I’ve worked for over the years, from a community point-of-view of having their concerns addressed up front so these types of things don’t happen, it’s incredibly important to have the federal government involved,” he said.

The Impact Assessment Act (Bill C-69) would allow Ottawa to consider the effects of new resource projects on environmental and social issues, including climate change. Alberta challenged the Act in court and, last year, the Alberta Court of Appeal ruled that the federal government had overstepped its jurisdiction. Ottawa appealed the decision and in March the Supreme Court heard arguments on the constitutionality of the Act and reserved its decision.

Stuckless would like to see the standing committee recommend to the federal environment minister that Ottawa’s environmental assessment list of designated projects be revamped to include mine expansions, new mines and in situ projects.

“The big push in the background from the communities in the (Regional Municipality of Wood Buffalo) is to have projects designated on the project list so they are joint panels (between the Alberta and federal governments),” said Stuckless.

With joint panels, he said, Indigenous concerns are not so readily dismissed.

Windspeaker.com

By Shari Narine, Local Journalism Initiative Reporter
Report finds Chromebook e-waste to be a serious problem

Story by MobileSyrup • Yesterday 

Chromebooks have become ubiquitous in the education sector. Ease of use, accessible pricing, and simple deployment make them a compelling option for school.



However, a new report from the U.S. Public Interest Research Group (PIRG) titled Chromebook Churn is raising concerns over the unnecessary electronic waste they are producing.

The main issue at hand is what the PIRG refers to as a “built-in death rate.” Google offers software and security support for Chromebooks at a standard rate of eight years from the release date of each laptop.

The PIRG points out that schools often buy Chromebooks that have already been on the market for months or even years. This means that realistically, many of these laptops are out of support sooner than that eight year window would imply.

“When technology like Chromebooks reach their expiration date, only one-third of this electronic waste is properly recycled. If it isn’t designed to last, our environment pays the price,” says Lucas Gutterman of the PIRG.

The PIRG makes several suggestions in the report, calling on Google to take action. These suggestions include extending software support to ten years, as well as allowing for the installation of non-Google operating systems like Linux.

The report is also critical on the hardware front, suggesting Google strive for better standardization of Chromebook replacement parts, and to make these components more readily available.

Whether Google will see eye-to-eye with the PIRG and reduce “Chromebook Churn” is something we will have to keep an eye on.

Source: U.S. Public Interest Research Group Via Engadget
Canada's financial support for clean energy compares favourably to U.S: TD Bank

Story by The Canadian Press • Yesterday 

CALGARY — The financial support Canada is offering for the clean energy transition is competitive with the Inflation Reduction Act (IRA) south of the border, a new report from TD Economics says.



The report Monday essentially refutes the arguments made in recent months by Canadian business leaders, who have held up the U.S. IRA as the gold standard in the global race for energy transition investment.

TD said it has crunched the numbers and the government of Canada has spent $139 billion since budget 2021, or five per cent of the country's nominal GDP, on supports for clean energy development.

The bank said this compares favourably to the U.S. Inflation Reduction Act’s estimated US$393 billion in spending, or 1.5 per cent of that country's nominal GDP.

"Despite criticism, Canada’s financial support for the clean energy transition is yielding positive results and has established a competitive position relative to the U.S," the report's author, TD managing director and senior economist Francis Fong, wrote.

The IRA, signed into law by President Joe Biden last year, is the United States's most ambitious piece of climate legislation ever. It offers about US$375 billion in new and extended tax credits for everything from renewable electricity generation to hydrogen production to sustainable jet fuel usage to help the U.S. clean energy industry get off the ground.

Here in Canada, some companies have said the U.S. incentives are so attractive that it's impossible to compete.

In February, Calgary-based fuel producer Parkland Corp. announced it would not go ahead with its plan to build a stand-alone renewable diesel complex at its refinery in Burnaby, B.C., in part because the company believes the incentives offered by the IRA give an advantage to producers south of the border.

Bob Larocque, president and CEO of the Canadian Fuels Association, said there are other companies on the verge of shelving their Canadian project proposals.

He said the reason is because clean fuel projects in the U.S. are eligible for a guaranteed tax credit on their fuel production, while in Canada, the only thing the industry received in the most recent federal government was a pledge for further consultations.

"We have $10 billion of announced investment in Canada over the last two years, which are all being re-evaluated due to the impact of the IRA," said Larocque, president and CEO of the Canadian Fuels Association, in an interview.

Related video: ‘It’s money for the oil and gas industry': Bloc leader on clean tech money in budget (cbc.ca)  Duration 0:48   View on Watch


For its part, Ottawa has been clear all along that it knows it must do more to stay competitive with the U.S. on clean energy development.

In the federal budget last month, Finance Minister Chrystia Freeland announced commitments for investments in clean electricity, cleantech manufacturing, and hydrogen that together are expected to cost some $55 billion through to the 2034-35 fiscal year.

But Michael Bernstein, executive director of the climate policy organization Clean Prosperity, said the problem isn't how much Canada is spending — it's how it is spending.

He said Canada has announced billions of dollars of investment into programs like the Net Zero Accelerator, the Strategic Innovation Fund and the Canada Infrastructure Bank. All of these organizations in return have been tasked with funding proposals that support Canada's climate goals.

But Bernstein said this kind of a system isn't as effective as a clear-cut system of tax credits, such as exists in the U.S.

"It’s great that there’s tens of billions in these different funds, but if I'm an investor — say, a proponent of hydrogen — I have no idea what that means for my facility," he said.

"I have no clue how much I’m going to get, whereas in the U.S. it's very clear. There's this up-front certainty about what kind of support I'm going to get from the federal government."

The TD report pointed out that regardless of total dollar figure, the per unit subsidies offered in Canada are in some cases significantly less than their U.S. counterparts.

"However, this has not stopped Canada from securing significant domestic and international investments," Fong said, adding that TD estimates Canada has received $17.4 billion in electric vehicle and battery plant investment announcements since 2021.

Just last week, the federal government committed to up to $13 billion in subsidies over the next decade, in order to see Volkswagen build its first overseas battery manufacturing plant in southwestern Ontario.

"Canada’s position in this supply chain is not exclusively a function of subsidies and climate policies," Fong said. "Importantly, proximity to critical minerals is one of the primary draws of investment initiatives."

The TD report pointed out that Canada has a carbon pricing system and the U.S. does not, which in effect means U.S. subsidies have to be larger to make investing in clean energy make sense economically.

TD went on to say that it's not a lack of government funding that poses the greatest risk to Canadian competitiveness, but a lack of skilled talent as well as the lengthy amount of time it takes to build major infrastructure projects in this country.

The report suggested Canada must focus on expediting project assessments, speeding up mine development times, and refocusing policy on labour force skills and training if it wants to attract clean energy investment.

This report by The Canadian Press was first publishedApril 24, 2023.

Companies in this story: (TSX:TD)

Amanda Stephenson, The Canadian Press
GEOTHERMAL IS FRACKING
The Biden administration eyes a relatively untapped climate solution to revolutionize how homes are heated and cooled

Story by Ella Nilsen • CNN

The Biden administration is rethinking how homes are heated and cooled in the US, eyeing a tried-and-true, but thus far underutilized, climate solution to reduce planet-warming pollution and save homeowners money on energy costs.

To do it, the Department of Energy is tapping 11 communities around the US to spend the next year designing projects to harness below-ground, geothermal energy to heat and cool homes, libraries, community centers and other buildings.

On Tuesday, DOE will announce that the communities – which range in size from New York City to Nome, Alaska – have received the first round of funding to help them reimagine how our homes stay comfortable. Geothermal heating and cooling could eventually be brought into homes and buildings using heat pumps, which are highly efficient appliances that circulate warm or cool air through buildings, according to the department.

“That heat pump is basically run from heat in the ground,” Arlene Anderson, project manager for DOE’s Geothermal Technologies Office, told CNN. “The fuel is basically the Earth source heat.”

It’s part of a multi-year, $13 million project to explore how geothermal heating and cooling could be applied not only in rural areas but densely populated cities. After their year-long design phase, DOE will select a smaller number of these projects to fully fund and deploy. Details of the project were shared first with CNN.

In the long run, the effort could help communities transition away from heating and cooling with energy from planet-warming fossil fuels. Residential energy use accounts for around 20% of the country’s climate emissions, and a large portion of that is from energy used to heat and cool homes.

DOE’s announcement comes as the administration aims to make good on President Joe Biden’s promise to slash US carbon pollution in half by 2030. To get there, it’s looking to significantly increase wind energy and ramp up the adoption of electric vehicles. The administration is also expected to announce soon an aggressive new power plant rule that could dramatically reduce emissions from both coal and natural gas fired power plants.

And the administration has found the climate potential of geothermal energy is huge. So far, it has only been used on a much smaller scale than other clean technologies like solar and wind. But a recent DOE report found geothermal energy for heating and cooling could reach 90 gigawatts by 2050, which would cut around 1 billion metric tons of planet-warming emissions – roughly the same amount as taking 20 million cars off the road per year.

US Energy Secretary Jennifer Granholm said the technology “will expand the uses of clean energy in decarbonizing our communities,” and added that geothermal heating and cooling “can go a long way in decarbonizing the building and electricity sectors.”

How geothermal could be used to heat and cool your home

Geothermal technology can be used for two things: to produce electricity or to generate heat and warmth. This project will focus on the latter.

To start the process, geothermal wells are drilled into the Earth – similar to a water well. The wells are outfitted with pipes which are installed in a closed loop so that water can circulate through them. That water is warmed up by the below-ground heat, and the warm water can then be used to power super-efficient heat pumps that push heat into or out of a building, depending on the season.

Some individual houses currently use geothermal heating and cooling systems like this, Anderson told CNN, but it’s much rarer in the US to have systems that can power entire neighborhoods.

There are 23 known communities that are using geothermal to heat and cool their buildings, according to the DOE. The best-known example of this, it says, is in Boise, where water warmed via geothermal energy is used to heat more than 6 million square feet of building space, according to the city’s website.

Still, the US is behind the ball on the technology.

“These are fairly common in Europe where geothermal is used in a district system, but not so much in the US,” Anderson said. “There’s a lot of competition from other energy sources, mostly oil, gas and coal. There’s also a lack of knowledge about this technology in the US even though it’s been around for a long time.”

DOE’s goal is to eventually have a quarter of each of the selected communities’ overall heating and cooling be supplied by geothermal, Anderson said. And part of the goal of the first design phase is to see how well it can work in different communities of varying sizes and locations around the country.

For instance, neighborhoods in two of America’s largest cities – New York City and Chicago – are planning to demonstrate how they can use geothermal to power hundreds of apartments and residential buildings. Duluth, Minnesota, which has a much colder climate, is planning to use a geothermal system that’s powered by wasted heat from their wastewater treatment plant, while the remote community of Nome, Alaska, wants to use the technology to help keep cool food storage areas, in addition to heating residential buildings.

Anderson said DOE will spend the next month negotiating on funding for the design phase with each community. Once that is settled, the communities will each have a year to design their projects, including coming up with engineering designs that are “good enough to obtain permits,” according to Anderson. After that, DOE will move forward with a final selection process on a smaller number of projects.

“We’re looking at a lot of different configurations, whether it’s rural, remote, or urban,” Anderson said. “It’s new for us; it’s exciting.”

CNN.com
Company with ties to GOP megadonor and longtime friend of Justice Thomas had business before Supreme Court

Story by Ariane de Vogue • CNN - TODAY

Acompany related to Republican megadonor Harlan Crow, a longtime friend of Clarence Thomas who paid for lavish trips for the Supreme Court justice and his wife, had business before the Supreme Court in the mid-2000s, records show.

Crow’s name does not appear in a caption of the case, which concerned a dispute related to a copyrighted architectural drawing, and his office said neither Crow nor his company were involved in the matter or discussed it with Thomas.

But the revelation challenges assertions by both men that their relationship was completely separate from Thomas’ role as a Supreme Court justice and is likely to add to scrutiny over his ethical conduct. Recently, justices have been under pressure to be more forthcoming about their actions and finances, and Thomas’ trips paid for by Crow were not disclosed on his financial disclosure forms. In addition, in a statement Thomas released in April, he said that Crow “did not have business before the court.”

In January 2005, the Supreme Court declined to hear Womack+Hampton Architects v. Metric Holdings Limited Partnership, according to the docket on the court’s website. Had a justice been recused from participating in the case, it would have been noted. There were no such notations.

The Crow name does not appear in the caption of the case, but a corporate disclosure statement attached to the filing says that the corporate parent of Metric Holdings is Trammell Crow Residential Company. According to a statement from Harlan Crow’s office, the Crow family at the time had a non-controlling interest in Trammell Crow Residential Company.

“At the time of this case, Trammell Crow Residential operated completely independently of Crow Holdings with a separate management team and its own independent operations,” Crow’s office said in the statement.

“Crow Holdings had a minority interest in the parties involved in this case and therefore no control of any of these entities. Neither Harlan Crow nor Crow Holdings had knowledge of or involvement in this case, and a search of Crow Holdings legal records reveals no involvement in this case. Harlan Crow has never discussed this or any other case with the Justice,” the office said.

When the architecture firm filed its appeal to the Supreme Court, Harlan Crow was Crow Holdings’ chief executive officer and chair of its board, a position he still holds. He stepped down as CEO in 2017, according to Bloomberg News, which first reported the case and relationship to Crow.

Thomas, via a Supreme Court spokesperson, declined to comment for this story.

Earlier this month, after ProPublica first reported on the trips paid for by Crow, Thomas explained in a statement that he hadn’t disclosed the trips because he was advised that he did not have to report them under ethics rules in place at the time.

In a rare statement from Thomas and his wife, conservative activist Ginni Thomas, they considered Crow and his wife as “dearest friends.”

Thomas said that the trips were the “sort of personal hospitality from close personal friends” that he was advised did not require disclosure. He noted the rules had recently changed and said it was his “intent to follow this guidance in the future.”

Cancel culture: YouTube videos on 'getting cancelled' are now their own genre and have links to the past

Story by Erin Keating, Associate Professor, Department of English, Theatre, Film & Media, University of Manitoba 
 Jessie Krahn, Master's student, Department of English, Theatre, Film & Media, University of Manitoba 
• Yesterday 
The Conversation

The explosion of user-created content on platforms like YouTube, Twitch and TikTok has unsettled traditional notions of authorship.


The aptly-titled video 'Canceling,' by cultural commentator and YouTuber ContraPoints, crystallized the cancellation video genre.© (Wikipedia)

We can consider relationships between authors and audiences, and their roles in the creative process, by examining how some YouTubers have addressed critiques of their public commentary after they have been “cancelled.”

Cancelling is a colloquial term applied to anything from discussion about an author with a critical tone to internet pile-ons or campaigns to deplatform individuals after that person does something their audience perceives as wrong.

There is much debate as to whether cancelling is a real phenomenon.

Nevertheless, videos where YouTubers address their own cancellation, answer their audiences’ questions about their public mistake and correct misunderstandings suggest forms of authorship that predate the modern emphasis on an individual creator.

Jessie Krahn, one of the authors of this story, has studied these “cancellation videos” as a unique sub-genre of YouTube apology videos.

Direct response to audience desire


In a 2019 article in Vice, Bettina Makalintal wrote that YouTubers’ “apologies — like lipsticks — have become just another product” and their own genre. YouTube apology videos feature a YouTuber unequivocally taking responsibility for one accusation.

In YouTube cancellation videos, by contrast, creators take responsibility for some of the accusations, question the validity of others and address the dynamics of social media cancellation more broadly in relation to their own situation. These videos are created in direct response to audience desire.

YouTubers frame these videos as opportunities to be frank and open with their viewers, acknowledging their audiences’ criticisms as worthy of engagement. However, they also critique the audiences’ critiques.



Accepting, rejecting some criticisms


One of the most famous examples of a cancellation video is YouTube beauty guru James Charles’s “No More Lies,” when Charles surveys criticisms levied against him. The video, which has had more than 50 million views since it was posted in 2019, was in response to a messy public fallout that began with allegations that he was inconsiderate to a friend and mentor.

In Charles’s cancellation video, he stands by everything he said in an earlier apology video, but the cancellation video also refutes public criticisms of his character. Commentators note some criticism directed at Charles was homophobic.

The aptly titled 2020 video “Canceling,” by cultural commentator and YouTuber ContraPoints, crystallized the cancellation video genre.

In the video, Natalie Wynn, the personality behind ContraPoints, addresses the controversy that erupted after she included content that some viewers believed endorsed the view that transgender identity is only authentic if a person transitions through medical intervention.

Wynn examines a number of her controversial tweets. She dismisses many of the criticisms as taking her tweets out of context and suggests that some of the criticisms were transphobic. However, she also accepts when something she wrote was open to being misconstrued, admitting: “We’ll call this a bad tweet.”



Moral discussions

Cancellation videos reveal how social media authors create their content in direct response to audience commentary and expectation. For audience members, cancelling is a way to negotiate their love for authors with their own values.

When an author is “cancelled,” audiences try to understand how they can continue engaging with the author despite their newfound knowledge of the author’s perceived flaws.


When, in response, YouTubers reach out to their viewers through the format their audiences came to know them in, it is a way to be publicly forthcoming and engage viewers in moral discussions. Such videos also reinscribe the boundaries that restrict audiences to only knowing authors through their video content.

Cancellation videos are examples of the ways internet video is not merely driven by the identities of popular personalities on social media, but also by the audience’s responses to those personalities.

Dialogues between authors and audiences shape future content created by the YouTubers.

Pre-modern authorship

The mode of authorship seen in YouTube cancellation videos combines the intense interest in the author as a singular creator that has long dominated popular conceptions of authorship with an older model of authorship that was popular in 17th-century England.

Before the belief in the original genius of the author took root in Britain during the late 18th century, many anonymous pamphlets and books circulated that were crafted directly around readers’ desires and reading habits.

These included popular genres like the secret history, which purported to expose state secrets and political sexual intrigues, and “printed hoaxes” (both generating hoaxes and debunking them).

Such texts directly responded to their readers’ desire for literature that invited public discussion and was socially oriented.

New access to information


Authors wrote to engage with the political struggles of the time, and took advantage of the new coffeehouses to circulate their ideas and boost their texts’ popularity.

The number of coffeehouses increased exponentially in late 17th-century London. They were cheap places in which to conduct business and gain access to the latest newspapers and political gossip.

Coffeehouses’ bench-style seating made them egalitarian spaces for discussion, thus making them an integral part of the rise of democratic ideals in British society.

The rise in texts dependent upon social conversation to render them popular was directly linked to new public spaces. These spaces expanded access to news and knowledge for men (and some women) at all levels of British society.

New public spaces, new texts

Seventeenth-century readers had a new, more accessible forum for media consumption, and this influenced the texts being produced by authors at the time. The same can be said for social media influencers today.

Examining social media creation within the complicated history of authorship spotlights how new ways of consuming media shift the relationship between author and audience.

It also suggests how authorial agency is never only about one person’s creative drive.

This article is republished from The Conversation, a nonprofit news site dedicated to sharing ideas from academic experts.


Read more:
Will the brilliance of Netflix’s ‘Beef’ be lost in the shadow of a sexual assault controversy? — Podcast

Cancel culture looks a lot like old-fashioned church discipline

Erin Keating has received funding from the Social Sciences and Humanities Research Council of Canada.

Jessie Krahn has received funding from the Social Sciences and Humanities Research Council of Canada and the University of Manitoba Institute for the Humanities.
 


shíshálh Nation finds dozens of unmarked graves at site of St. Augustine’s Residential School

Story by The Canadian Press • 


(ANNews) – The shíshálh Nation located on B.C.’s Sunshine Coast has discovered what could be 40 unmarked graves on or near the site of the former St. Augustine’s Residential School.

The nation, which has now completed the first two phases of its investigation, said in a statement that the discovery confirms the accounts of elders and survivors.

“As more communities search for answers and share results, I urge you not to lose sight of the devastation and the impacts,” Chief Lenora Joe (hiwus yalxwemult) said in a video statement.

“I ask you to not focus on the numbers. Not all of the missing children have been found, and many will never be found.”

The nation says it’s working with the University of Saskatchewan to find the remains of the children who never returned from St. Augustine’s, which is located in Sechelt, B.C.

The institution was operated by the Catholic Church from 1904 to 1975.

According to the National Centre for Truth and Reconciliation (NCTR), parents withdrew their children from the school in 1923 to protest the poor quality of education, harsh discipline, and inadequate diet. This resulted in the appointment of a new principal and increased school funding.

The NCTR identifies five students who died at the school, all of whom died after 1923:

But children from 51 other Nations were forced to attend St. Augustine’s, according to Joe.

Terry Clark, a University of Saskatchewan historian, told CBC News he expects more remains to be found as the investigation enters its third phase.

The preliminary findings were the result of a search with ground penetrating radar, but Clark told the Coast Reporter that because the land in question has been developed over the years, the radar likely missed some remains, emphasizing the importance of testimony.

The graves were so shallow that children had to be buried in a fetal position, Joe said.

“We have heard accounts of children being forced to dig graves and bury their friends, siblings, and cousins. Take a moment to let that sink in,” she said.

The shíshálh Nation announced its intention to investigate the former site of St. Augustine’s in February 2022.

Joe emphasized the importance of privacy for the families and survivors who are grieving the discovery.

“Some survivors have never spoken about their experiences. An innocent question to you, might be a triggering and offensive question to others. Please don’t ask,” she said.

“I understand the curiosity, but for now we want to pause, stand still, and reflect. For the children we have found ‘We are going to let them rest right now.’”

This article contains content that may cause trauma invoked by memories of past abuse. A National Indian Residential School Support line 1-866-925-4419 is available for emotional and crisis referral support services to minimize the risk associated with triggering.

Jeremy Appel, Local Journalism Initiative Reporter, Alberta Native News

Big Data research points out Omicron outbreak had lower mortality rates compared to previous strains of Covid-19


Brazilian study analyzed data from over 40,000 patients admitted to ICUs in the country

Peer-Reviewed Publication

D'OR INSTITUTE FOR RESEARCH AND EDUCATION

During the peak of the Covid-19 pandemic, a constant public fear was the rise of a new variant of the disease. Among the countless possibilities of a SARS-CoV-2 viral mutation, some were really alarming, such as Omicron, Delta, and Gamma. The strains with greater virulence and ability to invade the immune system are defined as variants of concern (VOCs), since they also have the potential to overwhelm the health system, increasing the number of admissions to intensive care units (UTIs). Recently published in the Intensive Care Medicine journal, a new study led by the D'Or Institute for Research and Education (IDOR) used Big Data analysis techniques to compare the profile of patients admitted to Brazilian ICUs during the dominance of different VOCs.

As a research object, the authors evaluated a multicenter cohort of patients with Covid-19 confirmed by RT-PCR diagnosis. These patients were admitted to one of the 231 Brazilian ICUs evaluated in the study, totalizing 47,465 admissions between February 27th, 2020, and March 29th, 2022. The admission data were all provided by Rede D'Or, the largest private hospital network in Latin America.

The scientists divided the information into three time periods: epoch 1 (when there was no dominant VOC; total: 21,996 admissions), epoch 2 (Gamma/Delta dominance; total: 21,183 admissions), and epoch 3 (Omicron dominance; total: 4,286 admissions). After that, they studied the hospital mortality within 60 days after admission, also considering the need for mechanical ventilation (intubation) in the three periods. These complex calculations were executed by a biostatistics software, which employed mathematical models that considered the multiple variables able to interfere with the patient's chance of mortality, such as age, sex, comorbidities, among others, resulting in what the authors described as the adjusted mortality rate.

The researchers noted that during epoch 3 (Omicron dominance), patients were older, averaging 68 years old, whereas this number was 52 years old at epoch 2 and 55 years old at epoch 1. Omicron patients also had a larger number of dysfunctional strokes caused by Covid-19 and required less mechanical ventilation. In the same group, adjusted mortality was lower compared to the previous two epochs. However, for patients who required mechanical ventilation, mortality rates were very similar between all VOCs dominances.

“Patients who need mechanical ventilation at Ômicron are the most fragile, such as the elderly and immunosuppressed patients, and they are at greater risk of developing severe forms of the disease. One of the things our study reveals is that, for these patients, there is still a need to be cautious about the risk of hospitalization and death. Even in epoch 3, the most recent in the study, when there was already vaccination coverage, it wasn't noticed a relevant downturn in mortality rates for patients with Covid-19 who needed mechanical ventilation”, informs the first author and researcher at IDOR, Dr. Pedro Kurtz.

The researcher points out that, according to vaccination data for the Brazilian population, by the end of 2021 more than 60% of adults received the first dose of vaccination, 30% a second dose, and more than 90% of those aged over 60 years old had a full vaccination. Vaccination coverage, therefore, must have contributed to the lower mortality observed in the Omicron period. However, the authors show that even with complete vaccination, the dissemination of variants with high infectivity puts vulnerable patients at risk, especially those who are older, with comorbidities, and who may need hospitalization in more severe cases.

Characterizing the contaminated couriers of omicron SARS-CoV-2 variants

Peer-Reviewed Publication

AMERICAN SOCIETY FOR MICROBIOLOGY

HIGHLIGHTS

  • SARS-CoV-2 may spread through contaminated shipping containers
  • How long Omicron variants persist on shipping materials may be influenced by temperature, humidity and material
  • Researchers measured the viability of BA.1 and BA.5 Omicron variants on 4 shipping materials
  • The virus was most stable, and most likely to spread, at the lowest temperature.


Washington, DC – The virus that causes COVID-19 spreads through droplets and small particles, but contaminated surfaces of shipping materials may also contribute to outbreaks. Environmental persistence was thoroughly studied at first, but less research has been focused on how long newer, highly transmissible variants remain viable on surfaces. 

This week in Microbiology Spectrum, an open-access journal of the American Society for Microbiology, a team of researchers in China reported their findings on how environmental factors affect the persistence of 2 different, highly transmissible Omicron variants on shipping materials. They found that viability depends on the type of surface, the temperature and the original viral concentration. 

The study could provide guidance for safety practices in the shipping industry. “Our findings provide initial information to determine the likelihood of objects serving as sources of transmission,” said study leader Bei Wang, Ph.D., from the Institute of Pathogen Biology at the Chinese Academy of Medical Sciences, in Beijing. “For instance, viruses may survive for extended periods at lower temperatures, making it essential to reinforce personal protection and disinfection procedures to control viral transmission during transportation.”

During the pandemic, as information emerged about routes of transmission and sources of outbreaks, researchers began to investigate whether materials used in transportation might pose a risk. “It was necessary to confirm the stability of viruses on those surfaces to improve a safe delivery process,” said Wang. 

Concern and new question arose as the virus mutated and infectious variants emerged. Many, like Omicron, are highly transmissible, in part because they can evade a person’s immune response. Omicron subvariants can even infect people who have been infected before by other variants. Previous studies of SARS-CoV-2 variants have also shown that not every variant remains viable for the same duration on shipping materials, suggesting a link between genetic mutations and viral stability. “We wanted to consider exploring the mechanisms of the stability of mutations under different environmental factors.” 

In the new work, the researchers tested sterilized samples of 4 different materials to measure how long Omicron variants BA.1 and BA.5 would survive at different temperatures. The materials included paper cartons, polyethylene packing film, iron and nonwoven fabric, which is used in shipping for breathable bags, insulated pads for meat packaging trays, fruit liners and other containers. For seven days, 180 samples of each material, treated with viral titers for the two sub variants, were kept at 4 degrees Celsius (39 degrees Fahrenheit), 25 Celsius (77 Fahrenheit), or 37 degrees (99 Fahrenheit). 

At the end of the week, the researchers found that temperature had the most impact on survival, and the virus was most stable, and thus was most likely to persist on the packing material, at the lowest temperature. At the highest temperature, only four BA.1 samples and five BA.5 samples still tested positive. In general, the BA.5 subvariant persisted on more samples and temperatures than the BA.1 subvariant, suggesting that BA.5 might be more environmentally stable. They also found that the persistence varied by material. On the paper carton, for example, neither subvariant survived for more than 1 day at any temperature. Nonwoven fabric inoculated with BA.5 were most likely to test positive at all temperatures. 

The study outlines protocols for safely shipping goods without starting an outbreak. “The survival time is not as long as we expected at room temperature, so it is generally safe to transport materials at room temperature,” said Wang. In the future, he said, his group hopes to publish similar protocols. “We plan to extend this methodology to include additional organic materials and a range of temperatures.” 
 

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The American Society for Microbiology is one of the largest professional societies dedicated to the life sciences and is composed of 30,000 scientists and health practitioners. ASM's mission is to promote and advance the microbial sciences.

ASM advances the microbial sciences through conferences, publications, certifications, educational opportunities and advocacy efforts. It enhances laboratory capacity around the globe through training and resources. It provides a network for scientists in academia, industry and clinical settings. Additionally, ASM promotes a deeper understanding of the microbial sciences to diverse audiences.

Study points to cause of safety concerns in widely used painkiller diclofenac

Peer-Reviewed Publication

WASHINGTON STATE UNIVERSITY

SPOKANE, Wash.—Safety concerns related to the widely used painkiller diclofenac may be tied to a little-studied drug-metabolizing enzyme whose expression can vary as much as 3,000 times from one individual to the next, according to new research.

Published in the journal Clinical Pharmacology & Therapeutics, findings from the study could be used to develop ways to identify individuals at risk of serious side effects from diclofenac and to determine safer dosing standards for specific populations, including women, young children and people of certain ethnicities.

Used to combat pain and inflammation associated with arthritis, diclofenac was available in the U.S. as an over-the-counter drug until 2013, when the Food and Drug Administration restricted it to prescription-only use following reports of the drug causing heart damage. More than 10 million prescriptions per year are written for it in the U.S. It is also one of the most widely used non-steroidal anti-inflammatory drugs worldwide. This includes many countries in Asia, Africa and the Middle East that still allow over-the-counter use of diclofenac. 

“Most patients who are using diclofenac have arthritis, and many of them are at risk of heart disease,” senior author Bhagwat Prasad, an associate professor in the Washington State University College of Pharmacy and Pharmaceutical Sciences. “So there is a concern that taking diclofenac may be putting them at even greater risk of cardiovascular events such as heart attack and stroke.”

Previous findings by the WSU team had found a high degree of variability in the expression of UGT2B17, an enzyme that is a known player in diclofenac metabolism. That study showed that the enzyme is present at much lower levels in women than in men, which the researchers thought could explain the increased risk of heart damage seen in women taking diclofenac. They also found that the enzyme is mostly absent in children under the age of nine and discovered large ethnicity-based differences in the number of people who lack the gene for the enzyme altogether, which ranges from around 20% of Caucasians up to around 90% of Japanese people.

In this new study, the WSU researchers used human liver and intestinal samples along with computer-based modeling to quantify the degree to which this enzyme contributes to diclofenac metabolism relative to other related enzymes. They found it to be a major player, supporting the idea that low levels of the UGT2B17 enzyme may be the cause of heart damage tied to diclofenac use.

“No one knew why this heart toxicity is happening in some individuals,” said first author Deepak Ahire, a graduate student in the WSU College of Pharmacy and Pharmaceutical Sciences. “Our study showed, for the first time, that UGT2B17 is important in diclofenac metabolism and suggests that differences in UGT2B17 expression are what makes people’s response to diclofenac so variable, leading to toxicity in some whereas for others the drug simply does not work.”

Ahire said that their study found that this enzyme metabolizes diclofenac mainly in the intestine, unlike other related enzymes that are active mostly in the liver. As a result, the effect the researchers are seeing is specific to diclofenac tablets taken by mouth, which provides for the quickest absorption and pain relief. Just under half of prescriptions written for the drug in the U.S. are for oral diclofenac, Prasad said.

The researchers’ findings suggest that it may be feasible to use genetic testing to help healthcare providers evaluate safety risks before prescribing diclofenac. Prasad also noted that drug regulatory authorities in countries where diclofenac is still available over the counter should consider doing efficacy testing to determine the optimal dose of the drug for their local market.

The WSU researchers are currently in the process of confirming their findings in a pilot clinical trial. Their next step would be to pursue collaborations with large hospitals to study the connection between diclofenac and heart damage in patients’ electronic medical records.

The study was supported by the Eunice Kennedy Shriver National Institute of Child Health and Human Development, a component of the National Institutes of Health.

MIND CONTROL

Effects of brain stimulation amenable to conditioning

Neuroscience

Peer-Reviewed Publication

RUHR-UNIVERSITY BOCHUM

Bochum research team 

IMAGE: BOCHUM RESEARCH TEAM: BURKHARD PLEGER (LEFT) AND TIMO DREIER view more 

CREDIT: RUB, MARQUARD

Researchers at Ruhr University Bochum, Germany, have successfully implemented a special form of classical conditioning. They showed on a group of 75 people that effects of transcranial magnetic stimulation (TMS) can be triggered solely by listening to a tone. Professor Burkhard Pleger from the Neurology Department at Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil describes the results together with the medical doctoral students Stefan Ewers and Timo Dreier and other colleagues in the journal Scientific Reports, published online on 16 April 2023.

Magnetic stimulation triggers contraction of the thumb muscle

To perform TMS, a magnetic coil is placed externally over a specific part of the brain. The strong magnetic field stimulates the underlying nerve cells to become active. If a certain area of the motor cortex is stimulated in this way, the index finger or thumb, for example, will move. For their research, the Bochum-based team used the so-called paired-pulse transcranial magnetic stimulation (TMS). This involved two TMS stimuli spaced twelve milliseconds apart, which leads to a stronger contraction of a muscle than a single TMS. In the conditioning phase, the researchers always combined this paired-pulse TMS with a tone that the participants heard via headphones while the TMS was applied.

Conditioned tone intensifies muscle contraction

In the test phase, the participants were no longer exposed to double TMS, but only to a single TMS pulse – paired either with the conditioned tone or with a tone that the participants hadn’t heard before. At the same time, the researchers once again measured the intensity of the muscle contraction on the thumb: it was significantly stronger when the participants listened to the conditioned tone, as opposed to the tone that they hadn’t heard during conditioning.

Conditioning could be useful for therapeutic applications

“Our basic research proves that traditional conditioning works not only with conscious behaviour patterns,” concludes Burkhard Pleger. “Brain activity can also be conditioned when manipulated through external brain stimulation.” This is interesting, because TMS can also be used as a therapeutic approach, for example to improve the mobility of people with Parkinson’s disease or to treat depression. “Generally, the effects of TMS are only temporary. They disappear if the stimulation is not continued. If these effects could be maintained by conditioned tones, therapy could become much more straightforward,” as Pleger describes one possible benefit of the research.