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Monday, October 23, 2023

Fun with fungi: St. John's group demonstrating magic of mushrooms for Fungus Appreciation Day


CBC
Sun, October 22, 2023


Sisters Andrea and Lisa van Nostrand are celebrating Fungus Appreciation Day by demonstrating how mushrooms can be used as dye. (Heather Barrett/CBC)

Sunday is Fungus Appreciation Day and several events are planned at the Johnson Geo Centre in St. John's to put the spotlight on these organisms.

"They're integral to the environment, they make healthy soils and they allow us to dye wool. Food sustainability. People are growing them themselves," said Andrea van Nostrand, the Geo Centre's lead on interpretation and education.

"They're nutritious. They're easy to grow. Anyone can grow them. You know, this is a topic that you could teach courses on."

Andrea and her sister Lisa van Nostrand will be demonstrating how to dye wool with mycelium, the mushroom's root network.

Lisa says they gather the mushrooms and then dice them up, place them in a mesh bag and let them simmer in a pot for an hour.

"It's a simple process and you get unexpected results because you don't always know the colours that you're going to get," she said.


Lisa van Nostrand said the dyed material has a lot of variation, but they tend to end up what she called muted, neutral colours. (Heather Barrett/CBC)

"From beige, yellow, orange, brown and rust colours. And so they're maybe a little bit of green. So they're quite muted, neutral colours. You know, you're not going to get fuchsia, not with their mushrooms anyway.… You get a really natural looking colours," said Lisa.

Andrea says she isn't sure how common using mushrooms as dye is in the province, but pointed to plenty of resources on the subject including books, articles and websites.

They also won't be eating any mushrooms during the demonstration as they could be poisonous, she said, with Lisa chiming in, "Well, they're not edible, let's put it that way."

The rise of the mushroom

Lisa recalled that growing up in St. John's, the common message was that mushrooms were poisonous, so they didn't eat them. Now she's seen an "explosion" in interest. While she enjoys foraging for mushrooms, Lisa said she doesn't actually like to eat them.

Andrea has also seen a proliferation of local mushrooms-related businesses and even farms that grow mushrooms to sell.

Anita Walsh operates such a farm with her family, the 160 hectare Portugal Cove-St. Philip's-based Windy Heights Farm. On top of growing mushrooms, they also sell mushroom growing kits.


Anita Walsh poses with a range of edible mushrooms, which are all grown indoors at Windy Heights Farm in Portugal Cove. (Submitted by Anita Walsh)

From her perspective, people need to embrace the mushrooms.

"It's so underutilized and so misunderstood, that it's vital that we do not miss out on this opportunity to find out more about this amazing organism," Walsh said.

"Mushrooms are medicinal. They're healthy. They're beautiful. And they're tasty all at once."

Walsh added people can build with it, make clothing out of it, use it as medicine or just as a food. It's also versatile when it comes to growing, as it can be grown in doors or foraged in the wild.

"The more you learn about mushrooms, the more you want to learn about mushrooms," she said.

On Tuesday, she said they'll be leading a workshop at the Johnson Geo Centre on mushroom totem growing.

She explained they will have birch trees cut into disks and spores will be placed in the centre. From there, participants will take them home to keep them somewhere dark and warm in order to grow mushrooms.

Walsh hopes people will develop an interest in growing their own mushrooms too.

"We're all about educating others on how to grow your own food, being more aware of nature and what types of foods we can still harvest in nature."


Eastern Ontario farmer discovers new variety of truffle

CBC
Sun, October 22, 2023 


When Lucille Groulx started her truffle farm in Wendover, Ont., in 2015, she was using truffles she had imported from France.

Only later did she discover an indigenous variety of the rare delicacy was already buried on her land.

The native truffle found on the Domaine du Roi farm is the species Tuber rufum, a type of truffle that exists almost everywhere in the world but includes local indigenous varieties.

Originally, Groulx had opted for Burgundy truffles and made the trip to France to bring some back.


Groulx keeps samples of the native truffle to inoculate her trees. (Chantal Dubuc/Radio-Canada)

Burgundy truffles were ideal, Groulx said, as they were well adapted to Ontario's climate and would help protect her oak and hazel trees against disease.

But as she was digging to harvest the fungi, she was surprised to come across a delicious intruder.

"I planted Burgundy truffles, then I found another truffle," she said in French. "You know, you plant red potatoes, you find white potatoes."

Truffle has unique genetic makeup

Groulx, a former pharmacy technician, rushed to have the truffle analyzed to ensure it was edible.

A laboratory at the University of Florida confirmed last January the truffle was not only safe to eat, but also had a unique genetic makeup.

The truffle's DNA sequence had never been identified before, and its natural chemical compounds give it a unique character — and a smell and taste of its own.


Groulx fell in love with the lifestyle associated with truffle harvesting. (Stéphanie Rhéaume/Radio-Canada)

According to Groulx, the fungus is distinguished by smoky notes, reminiscent of bacon.

Its interior is made up of hazelnut-coloured marbling, while its exterior envelope is pale brown in colour, Groulx said.

Maude Lemire-Comeau, president and CEO of Truffles Québec, said the discovery of a truffle native to the area is exciting.

The organization produces truffle trees for all of North America, and Lemire-Comeau sees commercial potential.

Truffle trees are trees that support the growth of truffles, like oak.

Dog helps find the truffles

Lemire-Comeau said truffle spores must already have been present in the Ontario subsoil when she planted the French imports.

"The biggest competitors for truffles when you set up a truffle farm are other types of truffles," Lemire-Comeau said, adding her native truffles are now supplanting the ones from Burgundy.

She's finding many more with the help of her dog, Minoune, whose ability to track down the truffles is "exceptional," according to Groulx.

It takes a lot of patience to spot the powerfully-scented fungi, and Groulx's four-legged companion prefers to hunt mice or eat grass, rather than looking for precious truffles.


Minoune, 7, is an Australian shepherd and truffle hunter. (Stéphanie Rhéaume/Radio-Canada)

"When she starts scratching, you know it's there," she said in French. "As soon as I find it, I put it under her nose so that she can smell what she has found."

Groulx rewards Minoune for each underground treasure she finds.

A native of Alfred and Plantagenet, Ont., Groulx studied dairy production at the Alfred College of Agricultural and Food Technology in the 1980s. She then dreamed of taking over the family land.

Now, she's harvesting the native truffle and incorporating it into cream cheese she makes — further evidence she's "caught the truffle bug."

Friday, October 20, 2023

How Climate Change Is Boosting Pollen Production and Worsening Our Allergies

By Lucy Goodchild van Hilten
October 18, 2023
Source: Independent Media Institute


When the season turns to spring, flowers begin to bloom, trees turn green, and the sun shines longer. But if you’re like almost one-third of adults in the U.S., you might be experiencing watery eyes, a tickly throat, and a runny nose. With spring comes pollen, which makes breathing air more difficult.

But it’s getting worse: With climate change shifting weather patterns and causing an early, more extended pollen high, we could all be sneezing more than usual. According to Dr. Kathleen May, president of the American College of Allergy, Asthma, and Immunology, exposure to pollen repeatedly for extended periods may cause symptoms in people not previously prone to allergies.

“If you live with seasonal allergies and feel like the pollen seasons feel longer and longer every year, you may be right,” wrote Paul Gabrielsen, a science writer at the University of Utah, in 2021. “[P]ollen seasons start 20 days earlier, are 10 days longer, and feature 21 percent more pollen than in 1990—meaning more days of itchy, sneezy, drippy misery.” These facts came to light as part of research conducted between 1998 and 2018 across the United States and Canada. The research also found that climate change alone contributed to an increase of about 8 percent in the amount of pollen production.

In fact, according to a 2022 study published in the journal Nature, a change in temperature leads to an increase in annual pollen emissions by 16 to 40 percent. In the U.S., the continued release of carbon dioxide from various polluting sources will eventually lead to a 200 percent increase in pollen by the end of the 21st century. Allergy specialist Dr. Kari Nadeau, chair of the department of environmental health at the Harvard School of Public Health, blames global warming. “There are these extreme, chaotic conditions that climate change is associated with,” Nadeau told Boston 25 News in March 2023. “And that warming is affecting our pollen seasons.”

Nadeau pointed out that climate change leads to trees “getting the wrong message,” causing them to release pollen earlier than they normally would. “So my patients, for example, otherwise would have started allergy season in March, now they’re having allergy season start January-February.”

Pollen: Pervasive Problem

One of the most common pollen allergies is hay fever, which isn’t new. It was first described in 1819, when physician John Bostock presented a novel case to the Medical and Chirurgical Society, calling it a “[c]ase of a periodical affection of the eyes and chest.” It was the first recorded description of what he later called “catarrhus aestivus or summer catarrh,” which is now known as hay fever.

Hay fever has become increasingly common: According to the Asthma and Allergy Foundation of America, approximately 81 million people in the United States were diagnosed with hay fever in 2021—about one-quarter of adults and one-fifth of children. The percentage of people with hay fever varies around the world: a 2022 study of 193,912 adults in 17 countries revealed a prevalence of 14.4 percent on average, ranging from 2.8 percent in Ibadan, Nigeria, to 45.7 percent in Bangkok, Thailand.

It’s the pollen that’s to blame for these symptoms. When plants reproduce, they have to get their sex cells together. Pollen carries the male sex cells so it has to be transferred to the female plant. Many plants use insects, like bees, to transfer their pollen to other plants, and others rely on wind. The wind-pollinated plants produce tiny, light pollen that can be carried on a breeze—fantastic for their reproduction, disastrous for our respiration.

Immune Response

When we inhale pollen grains, they can kickstart an immune response in which our body is trying to attack them. Our immune system can overreact to the harmless pollen: The sneezing, the watery eyes, and the histamines that make your nose itchy are designed to kill or eject the pollen. If you’re prone to allergic rhinitis, the more pollen you’re exposed to, the worse your symptoms.

Not every person suffering from hay fever is, however, allergic to every kind of pollen. It tends to be seasonal: In the spring, tree pollens from birch, oak, and mountain cedar cause the most problems, while grass and weeds like mugwort and nettle lead to allergies in the summer, with weeds like ragweed (the leading cause of hay fever nationwide) and fungus spores causing symptoms in autumn.

These allergies have worsened over time thanks to climate change, which is causing an increase in pollen release, likely due to the flowers growing larger and producing more pollen. With colder countries experiencing warmer weather due to global warming, “pollen-producing plants are now able to [even] grow there,” according to Nadeau.

In 2015, the World Allergy Organization, composed of more than 100 allergy and immunology societies from around the world, released a statement warning that climate change will have an impact on when, how long, and how bad the pollen season will be, “as well as the allergenicity of the pollen.”

“The strong link between warmer weather and pollen seasons provides a crystal-clear example of how climate change is already affecting… [people’s] health across the U.S.,” said William Anderegg, a biologist at the University of Utah, about research conducted by him and his team that was published in the Proceedings of the National Academy of Sciences in 2021.

“A number of smaller-scale studies—usually in greenhouse settings on small plants—had indicated strong links between temperature and pollen,” noted Anderegg. “This study reveals that connection at continental scales and explicitly links pollen trends to human-caused climate change.”

Warmer Weather Means More Pollen

A 2015 study published in PubMed showed that in the decade between 2001 and 2010 in the U.S., pollen season started on average three days earlier than it did in the 1990s.

What’s more, the amount of airborne pollen increased by more than 40 percent. “These changes are likely due to recent climate change and particularly the enhanced warming and precipitation at higher latitudes in the contiguous United States,” concluded the researchers.

Global warming is also increasing the number of people suffering from hay fever, with extending warm periods, in turn, increasing the time for pollination, according to an article in the New Scientist: “Warmer temperatures signal to plants that it is time to reproduce, leading to pollen seasons that typically start in the spring.”

Pollen Problem Fueled by Carbon Dioxide

While warmer temperatures have led to earlier and longer pollen seasons and more pollen, rising carbon dioxide levels are also helping plants produce more pollen. Plants feed on carbon dioxide, so when there’s an abundance of it, they can produce more pollen. Couple that with warmer temperatures, and you’ve got the ideal conditions for plant growth and reproduction, which means more allergens for us.

Take the invasive and highly allergenic plant ragweed, for example. Referring to research published in 2005, a 2020 article in the European journal Allergy stated that “recent and projected increases in CO2 could directly increase the allergenicity of ragweed pollen and consequently the prevalence and/or severity of seasonal allergic disease.” The researchers concluded that “continuing increase in atmospheric CO2 could directly influence public health by stimulating the growth and pollen production of allergy-inducing species such as ragweed.”

Another 2002 study, which looked at the effects of CO2 on ragweed pollen production, stated that the doubling of CO2 in environmentally controlled greenhouses resulted in ragweed pollen emissions increasing by 61 percent.

Lewis Ziska, assistant professor at the Columbia Mailman School of Public Health—who was previously a research plant physiologist with the U.S. Department of Agriculture (USDA)—said that the intensity of an allergic reaction depends on how much pollen is released, the duration of the exposure, and how allergenic the pollen is. In ragweed, these three factors work strongly together. “What’s unique about ragweed is that it produces so much pollen—roughly a billion grains per plant,” Ziska said, according to a 2016 article written by Charles W. Schmidt for the journal Environmental Health Perspectives.

No Escape to the City

One might be tempted to think that hay fever would be less of a problem in the city, away from all the trees and weeds, but the opposite appears to be true. Similar results were observed outside the lab in downtown Baltimore, where Ziska and his team planted ragweed in 2002. The area was 3.5 degrees Fahrenheit warmer and had 30 percent more carbon dioxide than the countryside. The ragweed “thrived, growing bigger, and puffing out larger plumes of pollen than its country counterpart,” reported Rachel Becker in the Verge.

In fact, more vehicles and resulting CO2 emissions, urbanization, and several other factors are causing “[a] greater presentation of respiratory allergy caused by pollen in patients living in urban areas compared with those living in rural areas.”

Ragweed may thrive in our cities, but there’s a more significant—and taller—problem: The trees planted to provide shade and beauty are making our allergies worse.

“Many people believe that the more trees you have in a city’s green infrastructure, the more they act as a biofilter,” said Amena Warner, head of clinical services at Allergy UK, during an interview. “But are they the right kind of trees? In urban areas, particularly in London, there’s a lean toward planting birch trees, which are highly allergenic. When they’re in cities, people can’t escape the pollen easily, and it’s virtually indestructible unless it’s wet.”

That means the pollen that collects on your clothes, the bottom of your shoes, and in your hair during your afternoon stroll could plague you until it rains or is washed away. That, said Warner, extends the time you’re in contact with pollen, even out of pollen season. “The UK has some of the highest prevalence rates of allergic conditions in the world,” according to Allergy UK, with more than 20 percent of its population suffering from one or more allergic disorders.

“It’s important that the right tree is planted in the right place,” said Warner. “We want to raise awareness of why planting allergenic birch trees in urban areas can increase hay fever and other respiratory conditions.”

So, if we know the pollen from birch trees (and lots of others) is causing allergic reactions, why are they still dominating our city streets? “Mainly because they seem to be fashionable,” said Warner. “They have this lovely silvery bark, and they’re long and graceful with a beautiful sweeping canopy that gently sways in the wind. And they don’t drop fruit—in a city, you want trees with a low cleanup cost.”

Keeping Hay Fever at Bay

There are alternatives: Not all tree pollen is allergenic. In 2010, a report by the National Wildlife Federation called on states, communities, and homeowners to “undertake smart community planning and landscaping, with attention to allergenic plants and urban heat island effects, to limit the amount of pollen and other allergens that become airborne.”

One way to reduce the impact of hay fever in cities would be to use the Ogren Plant Allergy Scale (OPALS), which rates trees in terms of how allergenic they are. So when choosing your tree, whether you plan to plant it in your garden or on the street, opt for something that won’t make people sneeze.

As the climate continues to change and we see an increase in hay fever, we’ll also notice a more significant impact on public health, not least because “[a]sthma is found in up to 38 percent of people with allergic rhinitis.” While urban planning may be out of our hands, there are some things we can do to reduce the pollen problem.

David Mizejewski, a naturalist at the National Wildlife Federation and a longtime allergy sufferer, gave some advice on things to keep in mind while venturing outside during allergy season:Get an allergy test—that way, you can decide when’s best to go outside
Ask your doctor about allergens and what medication to take
Check daily pollen counts and go out when they’re low
Wash your clothes and yourself to remove trapped pollen, and use nasal sprays
Choose non-allergenic plants for your garden
Plant female trees and shrubs (it’s the male plants that produce pollen)

It’s important to remember that people with allergic rhinitis can develop asthma, which can be serious. So, if your symptoms start to affect your breathing, it’s best to consult a doctor.

According to a review in eBioMedicine, “Allergic respiratory diseases are already serious public health challenges in many countries and regions.” Continuing to ignore climate change will not only result in irreversible damage to the planet, but it will also significantly impact public health systems by increasing the prevalence and intensity of allergies around the world.

Lucy Goodchild van Hilten is a contributor to the Observatory and a writing fellow for Earth | Food | Life, a project of the Independent Media Institute. She is a writer and editor with an MSc in the history of science, medicine, and technology from Imperial College London. She has served as assistant editor of Microbiology Today and senior marketing communications manager for Life Sciences at Elsevier. She set up Tell Lucy in 2014 with a mission to make complex topics understandable and engaging through writing. Find her online at telllucy.com and follow her on Twitter @LucyGoodchild.

This article was produced by Earth | Food | Life, a project of the Independent Media Institute.

Thursday, September 07, 2023

'The GOP has become become anti-American, anti-government and anti-United  States': Can they be stopped? | Opinion

Story by Thom Hartmann •

Images via Shutterstock© provided by AlterNet

Nations don’t just exist geographically; they also exist psychologically. Every nation has a story it tells itself about who and what it and its people are, how it came to be and the core values that brought that about, and its ultimate goals as it works toward its highest purpose.

For most of American history, the story we told ourselves about America was that we were a good and decent people who were striving to achieve a government that drew its legitimacy from “the consent of the governed” and championed the values of the Enlightenment.

Clearly we didn’t always live up to those standards: from slavery to the Native American genocide to our support for foreign dictators and overthrow of democratic republics, we’ve come from a pretty grim start and made a lot of terrible mistakes.

POLL: Should Trump be allowed to hold office again?

But always, at the core of the American ideal, was that goal, that ideal, that we are dedicated to expanding human freedom and possibility for all. As President Lincoln told the nation at Gettysburg on November 19, 1863:

“Four score and seven years ago our fathers brought forth on this continent a new nation, conceived in liberty and dedicated to the proposition that all men are created equal. … It is rather for us to be here dedicated to the great task remaining before us … that we here highly resolve that these dead shall not have died in vain, that this nation under God shall have a new birth of freedom, and that government of the people, by the people, for the people shall not perish from the earth.”

Nearly every generation of the 16 since this nation’s founding has seen forward progress toward the ideals that our Founders, and Lincoln, FDR, JFK, and other American leaders have declared.

Until now.

Today, the Republican Party is openly rejecting this historic view of America’s destiny, the ideal of ever-greater inclusion, of support and compassion for our fellow human beings, of our willingness to work and even fight to support democracy both at home and around the world.

This is a crisis because a nation without a positive vision of itself, without a moral compass that points toward ever-more-inclusive democracy, inevitably becomes a nation heading toward anarchy and autocracy.

While the seeds of fascism and anti-Americanism have a long history in this country (check out the story of Smedley Butler and the attempted coup against FDR, or the rise of the Klan in the 1920s and the American Nazi movement in the 1930s), it has never before so completely seized one of our two main political parties that its leadership would openly reject Americanism and embrace foreign dictators.

But that’s what the GOP is doing right now:

— Republicans in Congress are enthusiastic about shutting down our government next month in the hope they can so badly damage our economy that a severe recession will harm President Biden’s re-election chances next year. In the process, they risk creating a worldwide economic crisis.

— Senator Tommy “Coach” Tuberville is kneecapping our military leadership by blocking the top ranks in the Army, Air Force, Navy, and Marine Corps, keeping those positions open (waiting for President Trump?) at a crisis time of heightened international tension. And yesterday he said that America got Ukraine into war with Russia, perfectly echoing one of Putin’s favorite propaganda lies.

— Senator Rand Paul was caught flying to Russia to hand-deliver “secret” documents to Putin’s men on behalf of Donald Trump just weeks after they met in Helsinki and Trump declared Putin’s intelligence services more trustworthy than America’s.

— Shortly thereafter, the CIA sent out an alert to its stations across the world warning that our agents were the subject of the most successful precisely-targeted campaign of murder and assassination in the agency’s history.

— Republicans at all levels and all across the country promulgate the lie that our elections are rigged against them and that therefore America must make it harder for people — particularly Black and young people living in Blue cities in Red states — to vote.

— As a result of Trump’s rhetoric, almost four out of ten Republican voters say that violence against their neighbors to achieve political ends in America is now justified.

— Instead of viewing Democrats as people with different ideas about how to achieve what’s best for America and Americans, 57 percent of Republicans now say Democrats are America’s “enemies.”

— Ever since Fred Koch started funding the John Birch Society’s “Impeach Earl Warren” billboards in the 1950s and 1960s Republicans have used the issue of race (and its subset: immigration) as a wedge to tear Americans apart.

— As the world is battered by an environmental crisis and our younger generations are terrified about their futures, Republicans funded by fossil fuel billionaires tell us to “Drill, baby drill” and that climate change is a hoax.

— On the Supreme Court, six Republicans have their hands out to the morbidly rich and then reward that largesse by legalizing voter purges, political bribery, and gutting worker protections.

— GOP-aligned billionaire social media CEOs tweak their algorithms to promote antisemitism, Nazism, homophobia, anti-government violence, and racial hate.

— Two Republican-controlled states have begun the controlled demolition of their entire public-school systems, while others are jumping into the voucher and state-funded-religious-school act.

— Death rates from Covid are more than twice as high in Red counties than in Blue counties, because Republican politicians have rejected science.

— As the largest democratic republic in Europe struggles under a daily terrorist assault from Russia, including being hit with chemical weapons and rape as a weapon of war, Republicans in Congress are trying to cut or end altogether US aid to Ukraine.

— Republicans in multiple Red states have put targets on the backs of pregnant women and their friends and family, asserting they can prosecute when women go out-of-state to get an abortion.

— The so-called “party of law and order” now openly attacks the FBI and other law enforcement agencies when they go after corrupt Republican politicians.

— When Nazis demonstrated in Florida on behalf of Ron DeSantis, he stayed silent. Even worse, Trump openly supports his Nazis, saying they are “good people.”

— Republican politicians are actively working to destroy American’s faith and confidence in our courts and jury systems.

— Fascists are openly recruiting for and joining our military and police departments, preparing for the “end days” race wars they fetishize with books like Turner Diaries (Tim McVeigh’s favorite) and Camp of the Saints.

As former Republican attorney and uber-GOP-insider George Conway recently told Joe Scarborough:

“They hate the United States military because it’s a part of the United States government. The Republicans have become anti-American, anti-government, anti-the United States. That’s their shtick now. That’s why they’re attacking the State Department, FBI, prosecutors, and they attack the institutions that normally Republicans were very, very supportive of -- now, it’s just this nihilistic attack on American institutions.”

There are three drivers of this anti-American suspicion and hate in today’s GOP.

First are the rightwing billionaires who don’t want to pay taxes to support “takers” and “moochers” like you and me.

They hate the idea of having to fund Social Security, Medicare, Medicaid, public schools and colleges, public roads, libraries, public health programs, and anything else they believe should be turned over to them to run for a profit. Activated in the 1970s by the Powell Memo, they’ve been at this for five decades in a big way and now believe they’re close to finally totally taking over our political and economic system.

Second are Vladimir Putin and his pals in Saudi Arabia, China, and other wealthy dictatorships.

They correctly see a free and vibrant America as a threat to their power because we have historically served as an inspiration to people around the world who crave freedom. They’re collectively pouring billions into social media and other campaigns to tear America apart so they can say to their people, “See, we told you this ‘democracy’ thing is overrated.”

Third is Putin’s wholly-owned man, Donald Trump.

A world-class grifter and career criminal who’s been helping Russian oligarchs launder their ill-gotten gains through real estate for decades, Trump and the criminals associated with him want to take over America so they can end the rule of law and institute a one-party neofascist, white-supremacist, strongman state.

There was a time in America when we largely agreed that fascism was bad and patriotism was good. The famous 17-minute film “Don’t be a Sucker” epitomized that thinking in 1947, noting:

“We must never let [what Hitler did] happen to us or to our country. We must never let ourselves be divided by race or color or religion, because in this country we all belong to minority groups; I was born in Hungary, you are a mason, these are minorities. And then you belong to other minority groups tooː you are a farmer, you have blue eyes, you go to the Methodist Church. Your right to belong to these minorities is a precious thing.

“You have a right to be what you are and say what you think, because here we have personal freedom, we have liberty. And these are not just fancy words, this is a practical and priceless way of living, but we must work at it.

“We must guard everyone's liberty, or we can lose our own. If we allow any minority to lose its freedom by persecution or by prejudice, we are threatening our own freedom, and this is not just simply an idea, this is good, hard, common sense. You see here in America, it's not a question whether we tolerate minorities, America is minorities!!! And that means you, and me.”

The Army published a series of pamphlets called “Army Talks” throughout World War II, including one about fascism that noted:

“Fascism is government by the few and for the few. The objective is seizure and control of the economic, political, social, and cultural life of the state. Why? The democratic way of life interferes with their methods and desires for: (1) conducting business; (2) living with their fellow men; (3) having the final say in matters concerning others, as well as themselves.

“The basic principles of democracy stand in the way of their desires; hence — democracy must go! Anyone who is not a member of their inner gang has to do what he’s told. They permit no civil liberties, no equality before the law. They make their own rules and change them when they choose. If you don’t like it, it’s ‘T.S.’”

There was a time in America when the media and even our government talked back to fascists, particularly those who sought to undermine our nation. Today our government is cowed, half our states are openly on the side of American fascists, and our media is enthralled with wannabee strongmen like Trump, Greene, and Ramaswamy.

So the job falls to us, to me and you.

We must warn our friends, family, and neighbors of the threat this fascist takeover of the GOP represents, and work to restore a government of care and goodwill to our nation.

Friday, June 30, 2023

The Orgy as Truth: the Marquis de Sade and the Crisis of Freedom Now


 
 JUNE 30, 2023
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Portrait of the young de Sade by Charles Amédée Philippe van Loo, 1760.

More than two centuries after his death the works of the Marquis de Sade can still shock. This is itself somewhat surprising since our culture is saturated by sex and violence and the crimes of Jeffrey Epstein are still making the news. While Sade lived he was a man reviled for both his crimes and his writings. Without question some of his crimes merited revulsion and imprisonment then and now. I say some of his crimes because he was also imprisoned for his opinions and some of his writings were crimes both under the monarchy and the republic. Despite his dubious reputation, he was an influence on writers like Flaubert and Baudelaire, on artists like Delacroix and Picasso. More than that Sade is a bridge between the Enlightenment and many of the philosophers that follow, Nietzsche, Adorno, Sartre among others. His critique of the Enlightenment notion of freedom anticipates Marx’s critique of that notion. In doing so Sade’s works anticipate and explain the assaults on freedom taking place now with the new rise of nationalism here and abroad. To understand why his writings still speak to us some account of his life is needed first.

The year 1777 divides Sade’s life. Before that year he spent most of his energy in pursuit of gambling and sex. After that year he spent most of his life in prison where he devoted most of his energy to writing. Prison made a writer of Sade. And that experience shaped his thoughts on the subject that makes his writings still relevant, the meaning of freedom.

Sade’s life before prison

Sade’s origin and upbringing explain much about the originality of his writing. He was born to a family of the nobility in 1741 in Paris. His family despite their nobility were not wealthy. His father was something of a ne’er-do-well. He scorned middle-class professions like banking as crass and devoted himself to more worthy pursuits like social climbing. His goal was to gain a position in the royal court of Louis XV. He only succeeded in making a pest of himself. Perhaps for that reason the king gave him a position in the diplomatic corps which would keep him out of the country much of the time—which also limited his time with his son.

Sade’s mother was also absent most of his childhood. She was a lady-in-waiting to the court—which is not as lofty or exclusive as it sounds. By the eighteenth century there were typically twenty to forty of such women attending the queen, writing letters, arranging court ceremonies and gossiping. Four days after giving birth to Sade she went to a convent to recover and her infant son’s care was left to servants.

It should be said that Sade’s upbringing was not unusual for children of the nobility. Children were mostly regarded by the upper classes as a nuisance until they could be married off—ideally to financial and social benefit. Sade’s temperament as a result had a cold and calculating side to it which was manifest in his merciless treatment of his victims, but which also produced a mind that could examine ideas and issues with a cold clarity.

When he was four his father was sent on a diplomatic mission to Berlin in 1744 and his mother packed him off to relatives in Avignon. Among his caregivers there was his uncle Abbé de Sade who was what would be termed now a predator. Sade himself was not one of his victims since his taste was for young girls. In any case Sade’s low esteem for family bonds and the clergy no doubt resulted partly from his experiences in Avignon. In 1750 he was sent to a Jesuit school in Paris where surprisingly enough he was taken under the wing of a kindly priest. A Jesuit education then as now was a good education but it involved some violence. The chief form of discipline was beating student birch rods. A birch ‘rod’—it was not really a rod but a bundle of birch branches. The punishment was administered by the Jesuits on Sade’s bare ass in front of the other students. Whipping someone and being whipped was a fixture of his sexual activities the rest of his life. And this is also the most common scenes in Sade’s libertine novels.

It may be noted that this practice was also part of Joyce’s education though at the secondary Jesuit school in Dublin, Belvedere College, though in his time they used a cane. Gradually the Jesuits adopted more humane forms of this punishment. When I attended a Jesuit high school in the late sixties the vice-principle used a leather strop on me. But I didn’t have to pull my pants down and I was taken out in the hallway. This following the motto of the Jesuits Ad Majorem Dei Gloriam—For the greater glory of God. [I may cut this paragraph – what do you think?]

Four years later Sade entered a military school and in 1759 he entered the military. It was while he was in the military that Sade began to get a reputation for his sexual activities—which it seems must have been already extreme since they caused a stir which angered his neglectful father. Probably because they distracted him from his own licentious activities.

Sade was discharged from the military in 1763 when he was twenty-two. Freed from the constraints of military he had more time for gambling and women. He ran up debts and fought for the favors of women with other wastrels of the nobility like himself. One instance led to a duel. At that point his father decided that marriage was the answer.

The usual course of matrimonial matters for the nobility was for the father to arrange a marriage for his child that was financially suitable for the family—the child’s feelings for the prospective spouse were secondary at best. Sade’s father however was consumed by his own affairs and he simply wanted to be rid of his troublesome son. So rather than exploring his son’s ‘market value’ he waited until someone approached him and he accepted the offer no questions asked. The bride-to-be Renée-Pélagie de Montreuil was from a family of newly-minted nobility. Her father was a wealthy middle-class businessman who acquired his title by purchasing land from a noble family. Everything in France at that time was for sale. His father’s timing could not have been worse. His son had of all things fallen in love.

Sade had struck up an affair a young woman named Laure de Lauris whose family were real nobility and he fell in love with her. That he was truly in love is seen in the fact that his feelings for her were undiminished even after she gave him a case of syphilis. His family’s modest means made the marriage of Sade and Laure unlikely, but her aversion to him after their intimacies made it out of the question. She soon found another lover and begged her father not to marry her to Sade. Sade pleaded with her, professed his undying love for her—and also reviled her. All to no avail. Laure told him she would rather be a nun than his wife.

In the end Sade submitted to the marriage to Renée de Montreuil. Against all odds she became a helpmate to her unruly husband. Unfortunately the marriage also saddled Sade with mean-spirited and conniving mother-in-law. The stuff of comedies but the only comedy found in the rest of Sade’s life was of a rather dark sort.

Five months after they were married Sade was thrown in jail for two weeks. He had taken a Paris prostitute named Jeanne Testard home. He took her to a room which had a variety of whips and ropes on display. It also had crucifixes, engravings of Christ and the Virgin Mary as well as a number of obscene drawings. He told her to whip him first and then he would whip her. She refused and he stomped on a crucifix and demanded that she trample on its pieces too. Fearing for her life, she did so while repeating blasphemies that Sade ordered her to say.

Previous to this episode Sade had already had a few scrapes with the police—they had warned some of the brothel madams not to send their girls home with him. So it didn’t take the police long to discover that Testard’s tormenter was Sade. It should be mentioned that it wasn’t Sade’s physical abuse of the girl that most disturbed the police, but rather the impieties and blasphemies involved. Sade was jailed for two weeks. While in jail he wrote a very contrite letter and begged to be allowed to see a priest in order to make his confession. It was all pure hypocrisy and if the authorities hoped Sade would learn anything from the episode they were to be disappointed. All he learned was that he had to take more precautions in order to pursue his pleasures. Sade’s next scrape with the law was more serious.

On Easter Sunday in 1768 Sade went out in search of a woman—expressly to desecrate the holy day it would seem. An unemployed weaver Rose Keller who had come from mass asked him for alms. He offered her some money if she would come home with him. When she said that she was not that sort of woman he told her he wanted her only to do some housecleaning. When they got to his house he ripped her clothes off and threatened to kill her if she didn’t comply to his demands. He tied her on a bed and whipped her until she bled. Then he made small incisions in her and dripped hot wax into them. When she sobbed and said she feared she would die before performing all of her Easter duties he told her he would hear her confession. There followed more whipping while Sade masturbated. After his orgasm he left her locked in the room. Keller escaped by climbing out a window and ran to the police.

By this time Sade had become one of the chief targets of the lieutenant-general of the Paris police, Antoine-Raymond de Sartine, and his subordinate Louis Marais, head of the Paris vice squad. Marais wrote detailed accounts of the escapades of the nobility and the king read them all. His chief interest in them was to use them to keep the nobility in line. Their crimes and assaults were it seems a secondary matter. Sade’s family and his in-laws intervened but he was sentenced to six months in prison.

Again Sade’s resentment towards the justice system and the monarchy simply became more intense. He felt he was being singled out by the police and courts and in a way he was. What he had done to Rose Keller was far from unusual for men of the nobility and most of them usually went unpunished. The Comte de Charolais, the brother of the king went unpunished for worse things than Sade ever did. The police reports then, as I said, were detailed. In one instance the Comte invited a woman home for dinner, got her drunk, stripped her clothes off and inserted a firecracker into her vagina and said before he lit it, “The little lapdog has to eat too.” [note1 Sade j’ecris ton nom Liberté, Jean A. Chérasse and G. Guicheney. Pygmalion Press 1976. As quoted in Hayman, p. 51] Sade was being punished not so much for his activities as for the fact that accounts of them were published in the press.

After the Rose Keller affair Sade was exiled to Lacoste in the Provence where his family owned a chateau. There he staged elaborate entertainments for his neighbors which sometimes involved plays he had written. In addition to these there were also more orgies. His sessions with Parisian prostitutes gave way to elaborate orgies involving multiple women and his valet Latour who served as his pimp. It culminated in June of 1772 when he made the mistake of taking his act to nearby Marseilles. As one of his biographers Ronald Hayman says Sade was “like a gambler raising the stakes.” [note 2: Hayman, p. 84]

Sade and his valet Latour rounded up four prostitutes in Marseilles and took them to a flat he had rented for a few days. A single scene gives an idea of what happened. Having given an aphrodisiac to four girls ranging in age from eighteen to twenty-three, Sade whipped one of them, then buggered her while Latour buggered him. The next night Sade gave the same drug to a girl named Marguerite before he had sex with her. Then he and Latour returned to his chateau.

Marguerite was ill after Sade departed a doctor saw her. The police were brought in and all five of the girls gave statements and orders were given for the arrest of Sade and Latour. When they heard of the proceedings Sade and Latour fled to Italy. In time however Sade was extradited back to France.

For the next five years Sade’s life reads something like a novel by Dumas. Imprisonment and escapes, while his mother-in-law plots to have him jailed so as to put an end to the scandals. It ended in 1777 when Sade managed to get back to Lacoste. There the irate father of one of the girls in the Marseilles escapade tried to kill Sade. He was arrested again and put in a prison in Vincennes near Paris. Sade spent twenty-seven of the last thirty-seven years of his life in one prison after another.

This account of Sade’s sexual exploits should be balanced by other part of his life that reveal another side of his character. While his libertines who are married encourage their wives to have sex with others, Sade himself fretted that his wife might be unfaithful while he was in prison. Which seems rather quaint. Other things show a sympathetic side to Sade’s character. In a letter to his mother-in-law written in prison he wrote, “I am a libertine, but I am neither a criminal nor a murderer.” [Hayman, p. 116] He goes on to tell of having supported three impoverished families for five years, risked his life to save a child from being killed by a runaway cart. And he was capable of loyalty and generosity. In 1790 when he was released from the prison in Charenton he met a thirty-year-old former actress Marie-Constance Renelle who had a six-year-old son and had been abandoned by her husband. She would become his lover and when that part of their relationship waned he valued her as his closest friend for the rest of his life. When he died he left his estate—which by then had grown due to the sales of his books—to her.

Sade’s abuse of women—and the Jesuits’ abuse of him—may present instructive parallels with events now and in the recent past. Jeffrey Epstein is the most obvious case and the numerous men ‘outed’ by the MeToo phenomenon could be mentioned too. But his real relevance now rests not on those parallels, but on the works he wrote in the long years he spent in prison, works which all meditate on the meaning of freedom.

Sade’s writings

Sade’s fictional works are usually divided into two groups, his so-called libertine works and his more conventional works. The distinction is based more on form than content. The libertine novels are written from the point of view of the libertine characters while the other novels are written from the point of view of the victims of the libertines. That said, the same ideas and themes are found in both. In the libertine novels the heroes, in between their sexual activities, put forward the ideas that justify their behavior while in the more conventional novels the victims refute those ideas. The general view is that the views of the libertines reflect those of Sade too. But I think this is a mistake. I think Sade took seriously the counterarguments put forth by the libertines’ victims in the other novels. Even as a libertine novel like Philosophy in the Bedroom consists of dialogues along the Platonic model, I think the libertine novels and the conventional novels are meant to form a dialogue.

The most famous libertine works are The 120 Days of Sodom and Philosophy in the Bedroom. Of his more conventional novels Justine is probably the most well-known example, though Aline & Valcour merits attention too.

Justine and Aline & Valcour are works that place Sade firmly in the context of eighteenth- century European literature. One of the central issues of the Enlightenment was the education of women. Samuel Richardson’s novel Pamela or Virtue Rewarded is an example. Sade’s novel Justine or the Misfortunes of Virtue is a reply to that. Much of the modern European novels drew their plots from the ancient Greek Romances of the Hellenistic era. fall in love and then are separated and their love is tested are by various misfortunes: evil princes, bandits, pirates, kidnapping, sea storms and so on. But their love and virtue triumph over all and they are reunited at the end. The Aethiopica by Heliodorus written in the third century A.D. is a good example.

The plot of Sade’s novel Aline & Valcour makes use of all the same elements. The two young lovers Aline and Valcour become separated and search for each other in many foreign lands while subjected to various misfortunes. Here too in what I’ve called his conventional novels, Sade ignores conventions and departs from the model of the Greek Romance and most of the romance novels of modern European literature. There is no happy ending for the two lovers. Aline commits suicide in despair of ever being reunited with Valcour.

Two of the places visited in the novel can be seen as critiques of the social order of France on the eve of the revolution. The African island of Butua is a monarchy. The cynical view of the libertines in The 120 Days of Sodom or Philosophy in the Bedroom is expounded by one of the king’s favorites, Portuguese character Sarmiento who argues that injustice and violence are essential for a monarchy and they only follow the laws of nature in this. Cannibalism in Butua is common and is an expression of this. By contrast the island of Tamoë is a republic in which all citizens are equal. The king Zamé calls himself “the state’s first citizen.” He says of his time in Europe that he saw much vice and little virtue. “Everywhere I could divide men into two classes, to be pitied equally. In one the rich man was slave to his pleasures; in the other, the poor man was a victim of fate…” [Vol. 2 p. 278]

While these same issues are discussed in Sade’s libertine works, Aline and Valcour scorn tyranny but hold traditional views on love, fidelity and marriage and these views Sade does not present as worthy of scorn as they are in his libertine works. As I said, the novel can be seen as a critique of the libertine novels like The 120 Days of Sodom and Philosophy in the Bedroom. Sade said as much in a letter to his wife: “I do not want to win sympathy for vice. It is not my object…to make women love the men who deceive them…Those of my heroes who follow the path of vice I made so frightful that they will inspire neither pity nor love.” [Hayman p. 154]. Here we might recall the earlier letter to his mother-in-law in which he defended himself by citing his charitable and selfless acts. Those things and his conventional fictions make it clear that Sade did not share all the ideas espoused by his libertines. While libertines like Dolmancé defend incest, Sade’s novel Eugénie Franval was originally subtitled “The Misfortunes of Incest” and in it the incestuous love affair between Eugénie and her father ends with Eugénie dying of remorse after she poisons her mother and her father commits suicide. This is what I mean when I spoke of novels like Aline & Valcour and Eugénie Franval forming a dialogue with libertine novels The 120 Days of Sodom and Philosophy in the Bedroom, Any account of Sade’s ideas must take into account the former works as well as the latter.

It is not only the varieties of sex of course that make novels like Philosophy in the Bedroom libertine but also the arguments expounded by his libertine characters when they rest from their exertions. There are probably forms of sex not found in Sade’s novels but I do not know of them nor have I looked for them. Some of the forms of sex are common now, some not so common I think. The most common form of sex is anal sex—or sodomy as it was then called. There is also group sex, bondage, sex with animals, pedophilia, incest and rape—all of these things performed by various combinations of males and females. Many of these acts are accompanied by acts besides whipping that probably most people now would find even more repulsive. Coprophagy comes to mind. The usual climax of all of these activities was murder. In The 120 Days of Sodom all the victims are murdered at the end and all in different ways that the monstrous libertines spend some time devising. Philosophy in the Bedroom is exceptional in this regard as there is no murder at the end.

Yet all of these horrible excesses are not meant to titillate depraved imaginations. As I say in the interludes between their sexual activities the libertines discuss their sexual desires and justify them against religion, middle-class morality and the law. Their arguments are a frontal assault on the ideas associated with the Enlightenment. Sade in these passages seems to be composing a sly reply to Rousseau’s argument that man was by nature good until he was corrupted by civilization which inflamed him into a nasty conflict with his fellow citizens. Yes, Sade seems to say but ‘good’ by nature means a Hobbesian creature ‘red in tooth and claw.’ After all, animals kill each other and eat each other. In this Sade takes a certain line of thought in the Enlightenment and carries it to a very disturbing conclusion.

The prevalence of anal sex in Sade’s novels needs some comment. Nowadays is usually taken as a matter of taste. But in Sade it has a special significance. It is not only the most common form of sex between males but also between males and females. Even before the physical pleasure it offers his libertines, they take a psychological pleasure in it as an insult to religion since it precludes procreation which in the view of the Catholic Church and many other religions was and still is the main purpose of sex. In other words, anal sex is for them a form of political protest. Even as people at political protests shout slogans the libertines shout blasphemies while engaged in it. For me at least there is in this something comical about the libertines. Though they profess to imitate animals, a good deal of thinking and talking is necessary for their pleasure.

Philosophy in the Bedroom is the main libertine work discussed here for two reasons. First, it contains Sade’s most succinct explanation of his views on freedom. This occurs in the Fifth Dialogue. The second reason is that I think it is the least tedious of the libertine works. Not only do the orgies grow dreary, but the same arguments are found in one novel after another and within each novel it is usually made many times by different characters. It is a provocative argument but once is enough. If Sade had only written Philosophy in the Bedroom and Justine he would still be among the most important European writers since the Enlightenment. But then what would he have done with his spare time in prison?

The main characters in Philosophy in the Bedroom are Dolmancé, Madame de Saint-Ange, her brother Le Chevalier de Mirval and a girl Eugénie. Dolmancé is a 36-old libertine; his friend Saint-Ange is a 26-year-old libertine whose house is the setting of the novel. Eugénie is a fifteen-year-old girl whose views on love, sex and marriage have been shaped by her religious mother. Her libertine father has sent her to Saint-Ange for her reeducation in all these matters.

The novel consists of seven dialogues a dialogue mostly between the three libertines, Dolmancé, his friend Mirval, Mirval’s sister Saint-Ange, her gardener Augustin and Eugénie. The setting for the novel is Saint-Ange’s house.

Dolmancé takes the lead in reeducating Eugénie who is a virgin. He explains to her that traditional morality and religion are absurd obstacles that obstruct the sole purpose of life installed in humans by nature, pleasure, of which the most important form is sex. Saint-Ange and Mirval explain to the girl that they have had sex on numerous occasions because the incest taboo is another absurdity. Mirval deflowers the girl and after that she enthusiastically participates in the libertines’ various sexual acts during which Mirval and his sister Saint-Ange also have sex. At the end of the novel Eugénie’s mother Mistival arrives to rescue her daughter but it is too late. She is beaten, whipped and raped and her daughter joins in these acts—her daughter even wants to murder her. But they settle for something less though probably more disturbing. A servant with syphilis is called in to rape Eugénie’s mother. Afterwards to prevent the infected semen from leaking out Eugénie sews up her mother’s vagina and then Dolmancé sews up her anus too for good measure.

The fifth dialogue contains what is the most famous passage is Sade’s works. Sade signals its importance by setting apart in typeface from the rest of the dialogue and it begins, “Yet another effort, Frenchmen, if you would become republicans.”

What follows is Dolmancé’s argument against the idea of law itself. He asks the question if the people who made the revolution, which began with the goal of liberation by destroying the tyrannical laws of the monarchy which were based on religion, will consider it completed by the creation of new laws. This for Dolmancé will ensure the ruin of the revolution. As he says, “Abandon the notion; for what should we, who have no religion, do with laws?” From this standpoint, incest and murder which are occur in most of Sade’s libertine novels have a special importance.

The prohibition of incest has existed in every human society although with some striking variations—in ancient Persia the marriage of brother and sister was common and considered one of the best unions. French psychoanalyst Jacques Lacan calls the prohibition of incest the “primordial Law” in that it sets human society apart from the animal kingdom, and his work will shape most of the critique here.

For the Sadean libertine the only law is the law of Nature which for Sade is passion. And for Sade passion is always and everywhere a transgression. Here Lacan may help us. From a Lacanian standpoint Dolmancé’s argument involves a problem, an impasse. Lacan supplements the sexual drive in Freud’s work with his concept of desire—desire being a purely human expression in contrast to the sexual drive that humans share with animals. Desire then is intersubjective. Or as Lacan puts it, “Desire is the desire of the other.”

Lacan emphasizes that there can be no transgression without a law to transgress. This is the impasse that Dolmancé faces. To abolish law is to eliminate his desire—or pass as he would call it—insofar as it involves transgression. So the idea of Dolmancé that by abolishing laws humans will be free to follow their animal drives is an illusion. Humans are forever separated from their animal origins by language. Language is the medium of the social bond and the Law is paradigmatic expression of this. Since desire is intersubjective, Dolmancé’s desire is dependent on his victims, of the desire of his victims. This is also evident in the Testard affair when Sade demanded the young woman Jeanne Testard crush the crucifix and utter blasphemies—in other words his desire is inextricably linked to her. But per Lacan, “…desire is projected, alienated in the other.” This being the case, the frustration of desire can provoke the most fundamental form of aggression “the destruction of the other.” The Sadean orgies typically end with the libertine murdering his victim.

Dolmancé errs because the coordinates of his discussion of human freedom are Nature and Religion. But the barriers to freedom are created not by nature or religion but by the inequities of wealth and those are created by historical conditions. Nature, the sexual drive, plays only plays a preliminary role in the matter, and religion is an ideological manifestation of the social inequities of wealth and power.

Nevertheless the analysis of Sade’s libertines does expose the problems of a common Enlightenment conception of freedom found in a thinker like John Locke. In this view the state exists to ensure the welfare and freedom of its citizen. In the society governed by the state, the freedom of its citizens consists of each individual being able to do whatever he or she wants insofar as it does no harm to others. Here Marx’s well-known distinction between concrete and formal freedom is useful. Although workers and the poor may enjoy free speech and the freedom of association they are not free to change socio-economic base which creates other inequities of wealth and power which harm them. The libertine argument is then the logical end of Locke’s liberal notion of freedom. As for those less fortunate than me—whom I exploit for my pleasure—who are harmed by those inequities, too bad. Contrast the honesty of Sade’s libertines with the billionaires of our time whose highly publicized philanthropic activities can be seen as a cover for their ruthless business dealings.

Sade’s examination of the inevitable conflict that arises in the ‘pursuit of happiness’ between the wealthy and the less fortunate can be applied to all the issues that roil our society now like abortion and gay rights, the right to carry guns, the use of public resources for private gain, what books can be taught or kept in public schools and libraries. In every instance there is a conflict between private gain at the expense of public welfare.

And all of Sade’s ideas on the conflicts that follow from the liberal notion of freedom—which still holds sway—all of these ideas arise in the most intimate form of human interaction: sex. It is not however the private coupling of two people but rather the orgy that reveals this. As Hegel puts it, Truth is the orgy in which all members participate. In the Sadean orgy all members participate but as in the capitalist market all members do not participate on equal terms. And the Lacanian assertion that desire is desire of the other is the obverse of the Marxist assertion that freedom is freedom of the other.

Daniel Beaumont teaches Arabic language & literature and other courses at the University of Rochester. He is the author of Slave of Desire: Sex, Love & Death in the 1001 Nights and Preachin’ the Blues: The Life & Times of Son House. He can be contacted at: daniel.beaumont@rochester.edu

Sunday, June 25, 2023

As Arctic warms, caribou and muskoxen slow biodiversity loss
Agence France-Presse
June 23, 2023

A muskox is seen from the motorcade of US Secretary of State Antony Blinken in Kangerlussuaq, Greenland, May 20, 2021 (SAUL LOEB)

Rapidly warming conditions in the Arctic and the loss of sea ice caused by climate change are driving a steep decline in biodiversity, including among plants, fungi and lichen.

But a new study out Thursday in Science found the presence of caribou and muskoxen help to reduce the rate of loss by roughly half, suggesting the large herbivores have an under-recognized role as ecosystem climate defenders.

Co-author Christian John of the University of California, Santa Barbara told AFP the results showed that "in some cases 'rewilding' (reintroduction of large herbivores) may be an effective approach to combating negative effects of climate change on tundra diversity."

The paper was the result of a 15-year-long experiment that began in 2002 near Kangerlussuaq, a small settlement of around 500 people in western Greenland.
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An international team of scientists used steel fencing to set up 800-square-meter plots, or about a fifth of an acre, to exclude or include herbivores and measure the impact on the surrounding environment.

They also used "passive warming chambers," which act like miniature greenhouses to raise the temperature a few degrees, to see how biodiversity might fare under conditions even warmer than today. Herbivores were given access to some warmed plots and not others.

Each day, the team hiked for miles to tally up the ungulates.

"There were a lot of demands to the job, working long hours hiking across uneven terrain, living in a tent under a sun that doesn't set, all the while with the ubiquitous whine of mosquitos in the background," said John.

"But at the end of the day, none of these challenges ever overshadowed the joy of seeing the first caribou calf of the year."

Sadly, tundra community diversity declined across the board over the course of the study, both as a direct result of warming but also changing precipitation patterns associated with melting ice, and the increasing shrub cover in the tundra squeezing out other species.

However, "tundra community diversity dropped at almost double the rate in plots where herbivores were excluded compared to plots where herbivores were able to graze," said John.

In the warmed plots, the difference was yet more dramatic. Diversity declined by about 0.85 species per decade when herbivores were excluded, whereas this decline was only about 0.33 species per decade when they were allowed to graze.

The scientists attributed this to herbivores keeping species such as shrubs, dwarf birch and gray willow in check so that other plants could better flourish.

"Efforts focused on maintenance or enhancement of large herbivore diversity may therefore under certain conditions help mitigate climate change impacts on at least one important element of ecosystem health and function: tundra diversity," wrote the team.