Wednesday, March 13, 2024

 

Marine heat waves disrupt the ocean food web in the northeast Pacific Ocean


Peer-Reviewed Publication

OREGON STATE UNIVERSITY





NEWPORT, Ore. – Marine heat waves in the northeast Pacific Ocean create ongoing and complex disruptions of the ocean food web that may benefit some species but threaten the future of many others, a new study has shown.

The study, just published in the journal Nature Communications, is the first of its kind to examine the impacts of marine heat waves on the entire ocean ecosystem in the northern California Current, the span of waters along the West Coast from Washington to Northern California.

The researchers found that the biggest beneficiary of marine heat waves is gelatinous zooplankton – predominantly cylindrical-shaped pyrosomes that explode in numbers following a marine heat wave and shift how energy moves throughout the food web, said lead author Dylan Gomes, who worked on the study as a postdoctoral scholar with Oregon State University’s Marine Mammal Institute.

“If you look at single species interactions, you’re likely to miss a lot,” Gomes said. “The natural effects of a disturbance are not necessarily going to be straightforward and linear. What this showed us is that these heat waves impact every predator and prey in the ecosystem through direct and indirect pathways.”

The project was a collaboration by Oregon State University and the National Oceanic and Atmospheric AdministrationJoshua Stewart, an assistant professor with the Marine Mammal Institute, mentored Gomes and co-authored the paper.

“What I found both alarming and fascinating is the extent to which these pyrosomes absorb all of the energy in the system,” Stewart said. “Because nothing else really eats the pyrosomes, they just become this dead end, and that energy is not available for anyone else in the ecosystem.”

Marine heat waves are periods of prolonged, unusually warm ocean temperatures. The prevalence and intensity of marine heat waves is increasing around the globe. While the impacts of these heat waves on marine species have been well-documented on individual and population levels, the effects on the entire ecosystem have not been well understood, Gomes said.

To gain a more holistic view of the impact of marine heat waves, Gomes updated an end-to-end ecosystem model with new data on marine life throughout the ocean food web that was collected during local biological surveys.

He then compared how the food web worked before and after a recent spate of marine heat waves, including a large, well-documented event in 2013-2014 known as “the blob.” Much of the new data used in the model was collected following that event as researchers tried to better understand its impacts.

Some of the impacts were predictive – pyrosomes, for example, are known to thrive in warmer waters – but the analysis also showed that the ecosystem functions in ways that are not intuitive, Gomes said.

For example, the modeling showed how the dominance of pyrosomes drew energy out of the food web. That loss of energy is most likely to affect fish and marine mammals that are higher up the food chain, potentially impacting economically important fisheries and recovery efforts for threatened or endangered species, Stewart said.

Huge influxes of pyrosomes in the waters and on beaches in the Pacific Northwest in 2017 and 18 drew widespread public attention. Data from those events was included in the updated model.  

The updated model used in the study could help commercial fisheries adapt harvest strategies that are impacted when fish commonly found in one area move to escape the encroaching warm water or their populations drop due to lack of available food following a marine heatwave.

Numbers of Pacific jack mackerel, for example, have increased following marine heat waves, but so far, fisheries have not shifted to catching them, the researchers noted.

The researchers’ methods could also provide a template for future research to understand the impact of these events elsewhere, Gomes said.

Additional coauthors of the paper are James Ruzicka of NOAA’s Pacific Islands Fisheries Science Center and Lisa Crozier, David Huff and Richard Brodeur of NOAA’s Northwest Fisheries Science Center. Gomes is now with U.S. Geological Survey.  

The Marine Mammal Institute is part of Oregon State’s College of Agricultural Sciences and is based at Hatfield Marine Science Center in Newport. NOAA’s Northwest Fisheries Science Center also has a research station at Hatfield.

 

With discovery of roundworms, Great Salt Lake’s imperiled ecosystem gets more interesting

Brine shrimp and brine flies aren't the only animals inhabiting the lake. Utah biologists find tiny nematodes in its reef-like microbialites

Peer-Reviewed Publication

UNIVERSITY OF UTAH

Great Salt Lake microbialites 

IMAGE: 

EXPOSED MICROBIALITES IN THE GREAT SALT LAKE OFF THE NORTH END OF ANTELOPE ISLAND. UTAH BIOLOGISTS DISCOVERED NEMATODES LIVING IN THESE REEF-LIFE STRUCTURES THAT COVER ABOUT A FIFTH OF THE LAKEBED.

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CREDIT: BRIAN MAFFLY, UNIVERSITY OF UTAH

Scientists have long suspected nematodes, commonly known as roundworms, inhabit Utah’s Great Salt Lake sediments, but until recently, no one had actually recovered any there.

It took a University of Utah postdoc with a hammer and loads of field experience to solve the puzzle. Along with biology professor Michael Werner, postdoctoral researcher Julie Jung announced in a study published March 13 that they discovered thousands of tiny worms in the lake’s microbialites, those reef-like structures that cover about a fifth of the lakebed.

Their initial attempts failed to find nematodes in lakebed sediments, prompting Jung to take a hammer to samples of microbialites where she struck biological pay dirt. Breaking up the carbonate structures yielded nematode specimens representing several species, resulting in a significant discovery.

Previously, only two multicellular animals have been known to inhabit the lake’s highly saline waters—brine shrimp and brine flies. Now there is a third, opening several new lines of inquiry into Great Salt Lake’s largely hidden web of life.

With more than 250,000 known species, nematodes comprise the world’s most abundant animal phylum in both aquatic and terrestrial biospheres. They live deep in the oceans, deep underground, and in frigid, arid conditions. The nematode species Caenorhabditis elegans is used in science as a model organism whose genome has been thoroughly mapped.

The new Great Salt Lake findings represent the most saline environment where nematodes have ever been recovered, according to Werner, an assistant professor in the university’s School of Biological Sciences.

“Just what is the limit of animal life? What environments can animals actually survive? That captures some imagination about looking at other planets where we might find complex multicellular life,” said Werner, the senior author of a study published in the Proceedings of the Royal Society B. “If there was life also on Mars, it might have looked a little bit like the [lake’s ultrasalty] North Arm right now.”

But there’s even more to the story. In a “crazy” side experiment, Werner’s team fed bacteria from the lake to C. elegans to see what would happen if they exposed these worms to the lake’s water, which is 50 times more saline than this species’ usual habitat.

After 24 hours, these worms were still alive, while those nourished on the model species’ usual diet were dead within five minutes.

“We didn’t expect it to work, but it did!” Werner exclaimed. This suggests that bacteria can help nematodes adapt to highly saline conditions, but more research is needed to identify the mechanisms at play.

The new study builds on the prior research of Bonnie Baxter, a Westminster University biology professor who has studied Great Salt Lake halophilic microorganisms, and Brigham Young University biologist Byron Adams, a leading expert in nematodes, with whom Werner consulted when he set up his search.

“Even today we're discovering these amazing things about this lake that's been sitting on our doorstep for 170 years,” Adams marveled. “It’s an amazing system that Michael has worked to better understand.”

Adams has discovered nematodes in some of the most extreme environments on Earth, such as Antarctica, yet was surprised Werner’s team found them in the Great Salt Lake

“I’d looked there myself for them, but I didn't look in the same places where Michael went,” Adams said. “I had initially started to work up in the North Arm, where conditions are obviously a lot more extreme, and I didn't find things there. I just didn't put in the time. I didn't put in the effort to sample more rigorously or more thoroughly.”

Nematodes are Earth’s most abundant animal. Werner said 80% of all animal life on the terrestrial soil and 90% on the ocean floor are nematodes. Because these worms inhabit completely different environments across the globe, many have suspected they also inhabit the Great Salt Lake.

But as Adams learned, finding them proved the tricky part.

Werner and his colleagues began their worm-hunting surveys in the spring of 2021 when they sampled three sites in the South Arm where salt concentrations are 10 to 20%, or three to six times saltier than the ocean.

These sites were at the southern end of Fremont Island, the northern end of Antelope Island and a point midway between. Led by Jung, the team initially used kayaks to access these sites in the spring of 2021, but water levels dropped so much in a year that they had to return by mountain bike and foot to gather the samples during the summer and fall.

“At first it was just scooping up segment samples. But then once we noticed microbialites, we shoveled little chunks of them, tried to preserve the layers, and brought them back to the lab,” said Jung, whom the College of Science has named one of its outstanding postdocs.

Initially, the team could not detect any worms using standard techniques, but after the researchers adopted a method called sucrose-density centrifugation they consistently recovered live nematodes from every site.

Werner’s team believes the nematodes feed on the bacteria that form mats on the microbialites. The mats may also protect from the sun’s ultraviolet light.

Nearly all the nematodes recovered in the South Arm came from a single family, Monhysteridae, an ancient branch of the nematode phylum known for its association with deep-sea hydrothermal vents and ability to adapt to extreme environments. Characterizing and naming the potentially new species of nematodes will be the task of additional studies.

Among the study’s key discoveries was a powerful association between nematode abundance and microbialites, further demonstrating the ecological importance of these structures, each about a meter across and formed by microbes.

Understanding the formation and biota of these structures could provide important clues to the origin and ecology of early life on our planet. However, much of the lake's microbialite networks are no longer submerged, leaving them dry and exposed, thanks to the lake’s low water levels.

As a result, exposed microbialite habitat and record-high salinity levels threaten both benthic zone inhabitants, such as brine flies and algae, and the upper trophic levels (i.e. waterfowl) that depend on them. Thus, there is a pressing need to understand this lynchpin community and the limits of their habitability.

The National Science Foundation funded the study, titled “Halophilic nematodes live in America's Dead Sea,” with additional funding from the University of Utah. Other authors include U graduate student Shelley Reich, and Tobias Loschko of the Max Planck Institute for Biology.

Researchers collect sediment samples on Great Salt Lake in search of nematodes. 

CREDIT

Michael Werner, University of Utah

 

ANYmal can do parkour and walk across rubble


ETH ZURICH
The quadrupedal robot Anymal practises parkour in a hall at ETH Zurich. 

IMAGE: 

THE QUADRUPEDAL ROBOT ANYMAL PRACTISES PARKOUR IN A HALL AT ETH ZURICH.

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CREDIT: (PHOTOGRAPH: ETH ZURICH / NIKITA RUDIN)



ANYmal has for some time had no problem coping with the stony terrain of Swiss hiking trails. Now researchers at ETH Zurich have taught this quadrupedal robot some new skills: it is proving rather adept at parkour, a sport based on using athletic manoeuvres to smoothly negotiate obstacles in an urban environment, which has become very popular. ANYmal is also proficient at dealing with the tricky terrain commonly found on building sites or in disaster areas.

To teach ANYmal these new skills, two teams, both from the group led by ETH Professor Marco Hutter of the Department of Mechanical and Process Engineering, followed different approaches.

Exhausting the mechanical options

Working in one of the teams is ETH doctoral student Nikita Rudin, who does parkour in his free time. “Before the project started, several of my researcher colleagues thought that legged robots had already reached the limits of their development potential,” he says, “but I had a different opinion. In fact, I was sure that a lot more could be done with the mechanics of legged robots.”

With his own parkour experience in mind, Rudin set out to further push the boundaries of what ANYmal could do. And he succeeded, by using machine learning to teach the quadrupedal robot new skills. ANYmal can now scale obstacles and perform dynamic manoeuvres to jump back down from them.

In the process, ANYmal learned like a child would – through trial and error. Now, when presented with an obstacle, ANYmal uses its camera and artificial neural network to determine what kind of impediment it’s dealing with. It then performs movements that seem likely to succeed based on its previous training.

Is that the full extent of what’s technically possible? Rudin suggests that this is largely the case for each individual new skill. But he adds that this still leaves plenty of potential improvements. These include allowing the robot to move beyond solving predefined problems and instead asking it to negotiate difficult terrain like rubble-​strewn disaster areas.

Combining new and traditional technologies

Getting ANYmal ready for precisely that kind of application was the goal of the other project, conducted by Rudin’s colleague and fellow ETH doctoral student Fabian Jenelten. But rather than relying on machine learning alone, Jenelten combined it with a tried-​and-tested approach used in control engineering known as model-​based control. This provides an easier way of teaching the robot accurate manoeuvres, such as how to recognise and get past gaps and recesses in piles of rubble. In turn, machine learning helps the robot master movement patterns that it can then flexibly apply in unexpected situations. “Combining both approaches lets us get the most out of ANYmal,” Jenelten says.

As a result, the quadrupedal robot is now better at gaining a sure footing on slippery surfaces or unstable boulders. ANYmal is soon also to be deployed on building sites or anywhere that is too dangerous for people – for instance to inspect a collapsed house in a disaster area.

https://youtu.be/REvNnUzVDAA

Anymal on a civil defence training ground.

CREDIT

(Photograph: ETH Zurich / Fabian Jenelten)

Women fighters of the 1871 Paris Commune

08/03/2024

Barricades erected by the Commune in April 1871. 
Photo: Pierre-Ambroise Richebourg/CC (uploaded 31/03/2021)

In the Paris Commune in 1871, for a brief but heroic few weeks, the working class took power for the first time in history. In the immortal words of Karl Marx, the masses ‘stormed heaven’. In extremely hazardous circumstances, Parisian workers attempted to re-organise society, to abolish exploitation and poverty, before falling beneath a vicious counter-revolution. Cecile Rimboud, Gauche Révolutionnaire (CWI France) outlines the key role that working-class women played in this historic struggle.

If the development of a society can be judged by the extent to which women are involved in it, that is certainly the case with a revolution. In 1871, women – especially women workers – played a huge role in the Paris Commune, despite significant hindrances. These heroic women workers swept aside forever the idea that their emancipation could happen outside of the class struggle.

Women’s labour had already played a very important role in industrial production in the 1860s in France and it had developed very rapidly. In 1871, 62,000 jobs out of 114,000 industrial jobs were held by women. Many thousands of female workers worked outside of industry – as home-based workers, laundresses, day labourers (cleaners). Women, as well as child labourers, were very poorly paid, earning a lot less than men, and this was used by the bosses to drive all wages down.

Women workers had to suffer horrendous sexual harassment from the bosses, and from some of their male co-workers, in the factories and workshops; sexual blackmail over employment was common. The wages were so low that many women had to prostitute themselves. In her Mémoires, one of the Commune’s most famous figures, Louise Michel, wrote: “The proletarian is a slave and the most enslaved of all is the wife of the proletarian. And what about women’s wages? Let us talk a little about that: it is no more than a decoy”. Women workers’ conditions were truly atrocious.

Victorine Brocher, a boot-stitching worker who was very active in the defence of Paris later, wrote in her Memoirs of a Living-Dead Woman: “I saw poor women working twelve and fourteen hours a day for a derisory salary, having old parents and children whom they had to leave behind, locking themselves up for long hours in unhealthy workshops where neither air nor light nor sun ever penetrates, for they are lit with gas; in factories where they are shoved in like herds of cattle, to earn the modest sum of two francs a day, earning nothing on Sundays and holidays”.

“Often, they spend half the night repairing the family’s clothes; they would also have to go to the wash-house to wash their clothes on Sunday mornings. What is the reward for these women? Often anxious, she waits for her husband who has been lingering in the neighbouring drinking den and only comes home when three quarters of his money has been spent… The result: abject poverty or prostitution”.

During the final years of the Empire, some women workers had been agitating against these terrible conditions. The most politically advanced of them, who would later rally to the International Working Men’s Association (IWMA – the first international), started to be active in trade unions. Nathalie Le Mel, a Breton binder and leader in the binders’ union, joined the IWMA after the 1865 strike that won equal pay, regardless of sex, for Parisian binders.

Reactionary views

These activists had many opponents, and they were not only bosses. The majority of the workers’ movement then, including the politically heterogeneous IWMA, did not support women workers. Amongst others, Jean-Baptiste Proudhon, a self-declared anarchist and member of parliament after the 1848 revolutionary upheavals, had a very reactionary position. Proudhon theorised that women were inferior to men.

In Justice in the Revolution and the Church (1860), Proudhon scandalously wrote: “In itself, the woman has no reason to exist; she is an instrument of reproduction… The woman remains… inferior to the man, a sort of medium between him and the rest of the animal kingdom… The man will be the master and the woman will obey”.

The common position that “women should stay at home” was defended by the majority of the French delegation at the IWMA Congress of 1866, although some leaders, like Eugène Varlin and Antoine Bourdon, opposed this. They moved a resolution at the Congress stating that: “Women need to work to live honourably, therefore, we must seek to improve their work instead of abolishing it”. The resolution was defeated. The French workers’ movement then was not defending better conditions for women workers but the abstract call for the ‘abolition’ of women’s labour. In this regard, Varlin and Bourdon’s resolution was progressive. Such figures in the French workers’ movement, not least Marxists, played a key role in the struggle for women’s rights.

Léodile Champaix, who took the alias André Léo, was a member of the IWMA at that time, and a writer. She commented: “On this question, revolutionaries become conservative”. She pointed out how ironical it was for those who pretend to struggle for freedom to defend “a small kingdom for their personal use, each in their own homes”.

This reactionary view remained the dominant position in the workers’ movement, as well as amongst the majority of the working class of France, at the time. Hypocritically, the dominant ideology condemned women’s labour and demanded of women to be mere housewives deprived of all rights. At the same time, society rendered this role impossible for working-class women: they were already drawn into heavy industry and suffered terribly from exploitation and poverty.

Opposing bourgeois views


In the second part of the 1860s, strikes over pay took place throughout the country. Here and there, papers and journals were published to discuss women’s rights. One example was the bi-monthly Women’s Rights. It aimed at discussing “the moral, intellectual and civil emancipation of women – as daughters, as wives and as mothers” but not financial emancipation, and not women as workers!

These journals were mostly produced by bourgeois men and women, who did not encourage women, in general, to organise or take political action. On the contrary; in July 1869, the Women’s Rights newspaper commented: “We do not tell them [women] that the time has come for them to claim their share of those political rights … because their education has not prepared them for the special virtues required for political action”. How wrong were they proven to be by the heroic action of the Parisian women workers not two years after this outrageous declaration.

On the other hand, Karl Marx and scientific socialists had always supported the rights of women and women workers. And although they were in a minority in France at the time, they did everything they could to aid women workers to organise and fight. This was not only for emancipation and equality but for the workers’ movement to change their position and defend the women of the working class.

A young collaborator of Marx was Elisabeth Dmitrieff. She was an activist in Russia before immigrating to Switzerland where she helped found the Russian section of the IWMA. She was only 21 years-old when she went to Paris to build support for the ideas of scientific socialism, particularly among women. The emancipation of women, she maintained, would happen through the emancipation of the whole proletariat. One of the tasks was thus to stir up the class consciousness of Parisian women workers to draw them into the revolutionary fight.

Female socialists were not concerned only by matters regarding the condition of women workers. The activists, members of the IWMA, and others were also among those who were most serious about the success of the Commune itself.

André Léo, for instance, was relentless in her attempts at convincing the people of Paris and members of the Commune that the isolation of the struggle in Paris and the alienation of the peasantry would be fatal. On 9 April 1871, she wrote: “In the provinces, there is danger, there is a disaster. Paris at this moment hates and curses the provinces and the provinces hate and curse Paris. A mountain of lies and calumnies has been raised between them”.

Together with Auguste Serrailler, a member of the IWMA and the Commune, Léo worked, alas unsuccessfully, to get a decree passed on the abolition of mortgage debts, which would have raised great support among the peasantry: the mortgage debts of small landowners had skyrocketed to a total of 14 billion francs.

Women in military defence of Paris

In his famous narrative, History of the 1871 Commune, Pierre-Olivier Lissagaray wrote that on 18 March, the beginning of the insurrection, when the new capitalist government of Adolphe Thiers had abandoned Paris after France had been defeated in war by Prussia: “Women were the first to act, as in the days of the [1789] revolution… Those of the 18 March, hardened by the siege, did not wait for the men – they had had a double ration of misery”. Women started organising quickly. A battle was waged for women to be officially incorporated into the military defence of Paris.

Of course, women had not waited for any official orders to defend Paris and the revolution; thousands had already participated in its defence during the siege by the Prussian army. Several female defence organisations were established. Louise Michel, André Léo, and others organised ‘ambulances’ (paramedic services), and the distribution of food and clothes.

On 8 May, Léo, in a quite pessimistic article entitled The Revolution Without the Woman, protests against the hostility of the National Guard commander General Dombrowski and others to integrating the women paramedics of Montmartre in the army and on the outposts: “Do you know, General Dombrowski, how the revolution of March 18 was made? By women. At early dawn, troops had been sent to Montmartre. The small numbers of National Guard who guarded the cannons of the Saint-Pierre square were taken aback, and the cannons were being removed”. Louise Michel related: “Women covered the cannons with their bodies”.

Lissagaray writes: “The attitude of the women during the Commune was admired by foreigners and infuriated the Versaillais”, those in Versailles where the Thiers government had withdrawn to. Ten thousand women workers fought during the ‘Week of Blood’. The Twelfth Legion of the Commune even had a female contingent.

The Women’s Association


Several women’s organisations were created in the heroic days of the Paris Commune. Most notably on 11 April the Union des Femmes pour la défense de Paris et les soins aux blessés (Women’s Association for the defence of Paris and care of the wounded), was created. Its members had put themselves at the disposal of the Commune and were ready to “fight and conquer, or die”.

On the founding of the Union des Femmes, a manifesto was published in the form of an address to the Executive Commission of the Commune, published in the Official Journal of the Commune on 13 April. The address stated: “The Commune represents great principle in proclaiming the annihilation of all privilege, of all inequality, and by the same (principle) is thus committed to taking into account the just claims of the entire population, without distinction of sex – a distinction created and maintained by the need for antagonism on which the privileges of the dominant classes are based”.

It demanded the necessary means of organisation for women to be able to be truly involved in the revolution, such as rooms in each district where they could meet and organise their political activity.

This was agreed to by the Commune. Louise Michel is one of the most well-known figures of the Commune. But it is worth noting that even if she demonstrated great bravery, her political views were not socialist and she, therefore, did not play any role in the attempts to form trade unions or women workers’ organisations like the Union des Femmes. This was very active and well organised and was mainly led by women workers who displayed tremendous courage.

On 18 May, the Association’s executive commission was still convening an assembly of women with its famous Call to Women Workers. The aim was to constitute trade union branches, whose elected delegates would, in turn, form the Federal Chamber of Women Workers. The Association, with its headquarters in the beautiful town hall of Paris’s Tenth Arrondissement (an administrative district), held daily meetings in all arrondissements and organised about 300 members.

Elisabeth Dmitrieff, in particular, was aiming at using the Women’s Association to encourage the political organisation of women in the IWMA to fight for socialism. Despite the absence of women in the Commune itself, in some arrondissements women had been integrated into the administration; in the Ninth Arrondissement, a woman named Murgès sat on the council.

The Women’s Association waged a ferocious struggle against bourgeois women who, through posters and papers, espoused defeatist and demoralising propaganda. On 3 May, a poster stated: “Women of Paris, in the name of the fatherland, in the name of honour, finally in the name of humanity, demand an armistice!” – in other words, accept the rule of the capitalist government in Versailles.

The Women’s Association responded on 6 May with a poster: “It is not peace, but war at all costs that the workers of Paris come to demand… The women of Paris will prove to France and to the world that they too will know… how to give their blood and their lives, like their brothers, for the defence and triumph of the Commune!… Then, victorious, able to unite and agree on their common interests, men and women workers, all in solidarity, by the last effort, will destroy forever all vestiges of exploitation and exploiters!”.

Huge inspiration


Many very progressive measures for women, albeit short-lived, were gained during this two-month long revolution. The closure of brothels was won. The Commune banned prostitution, considered as “a form of commercial exploitation of human creatures by other human creatures”. Common-law partnerships were officially recognised. Widows of National Guardsmen killed in action were granted the payment of a pension, whether officially married to them or not, and their children, whether legitimate or ‘natural’, were recognised on the basis of a simple declaration.

Women pleading for separation from partners could also be granted the payment of a pension. Education and childcare were revolutionised. The church and the state were separated, hospitals and schools were also made secular. Male and female teachers won equal pay.

The most important concern was the shortage of work. All the women’s associations demanded work from the head of the Commune’s Labour and Trade Commission, Léo Frankel. He endorsed the proposals of the Women’s Association, including the requisitioning of abandoned workshops and the organisation by the Women’s Association of cooperative workshops for women to work in. Dmitrieff, in particular, was afraid that if the Commune failed to take bold measures to employ and provide living wages for women, they would “go back to a passive and more or less reactionary state that the previous social order had created – fatal and dangerous for revolutionary interests”.

Tragically, all the progressive measures were cut across by the bloody onslaught on Paris from Versailles starting on 21 May.

Women fought heroically during the Paris Commune and its ‘Week of Blood’ at the end of May. As Karl Marx put it: “The real women of Paris showed [themselves] again – heroic, noble and devoted… joyfully giving their lives on the barricades and on the place of execution”. The editor of the newspaper, Le Vengeur, commented: “I’ve seen three revolutions, and, for the first time, I’ve seen women getting resolutely involved, women and children. It seems that this revolution is precisely theirs and that by defending it, they are defending their own future”.

Thousands had died during the ‘Week of Blood’, but the heroism persisted. “Defeated but not vanquished”, were the words of Nathalie Le Mel, deported to New Caledonia along with Louise Michel and thousands of others. How impressed we can be, seeing such determination! The fight of the scientific socialists like Dmitrieff and others to form women workers’ organisations in the face of such adversity is truly an example and a treasured jewel in the armoury of the world workers’ movement.

What a tremendous source of inspiration the Paris Commune and these women can provide for all those today who seek to end discrimination and exploitation of women and all the oppressed! The women of the Commune began to show the way. The emancipation of women can be achieved only through a common, united struggle of the working-class – men and women alike – aiming at freeing labour from capital and in this way ending all forms of exploitation.
Rev Al Sharpton pays tribute to UK anti-racism campaigner Audrey Adams


Adams who died earlier this month after an illness became a respected campaigner following the racist murder of her son Rolan

8th March 2024
Written by: Lester Holloway

CIVIL RIGHTS icon Reverend Al Sharpton paid tribute to UK anti-racism activist Audrey Adams who died earlier this month aged 62 following an illness.

In a video address broadcast at the packed funeral on Wednesday (6 March), Rev Sharpton said Adams had “lived a life of dignity and integrity” following the racist murder of her son, Rolan Adams, in 1991.

Audrey Adams, a Black Panther activist in the 1970s, became an integral part of the anti-racist movement, helping to organise marches which led to the closure of the far right British National Party.

Around 450 people gathered at St Andrew’s United Reformed Church in Brockley, south-east London, as a white horse-drawn carriage carrying the coffin draped in a Jamaican flag arrived with a procession of mourners headed by two African drummers.

An overflow room streaming the service had to be used due to the number of people paying respects to a much-loved character who served in the campaign group The 1990 Trust before becoming a trustee of Operation Black Vote.

Rev Sharpton, who came to the UK in 1991 to support the Rolan Adams campaign for justice, said: “Many of us, all over the world, are proud to have known you.”

He added: “I’ve met, in my journey, many parents that stood up for their children. But the thing that struck me about Audrey and Richard [her husband] is their tenacity and durability. They never left the movement.

“And because of their persistence, Blacks in the UK are not safe [from racist attacks] but are better than we were in the early ‘90s, because of Audrey. It was a life well-lived. You touched all of us.”

The eulogy, delivered by leading Rastafari elder Ras Benji, told the story of how the shy, piano-playing child grew up to be a passionate campaigner for racial justice while also being a rock in her extended family.

She worked as a pensions clerk for London Transport and met her husband, Richard, at a Brixton street party.

In 1981, Audrey Adams took part in the New Cross Fire protest, as thousands demanded national attention be paid to the tragedy that claimed the lives of 13 children.

Ten years later, tragedy would strike her own family as a racist gang killed her son Rolan, then aged 15, in Thamesmead. Only one gang member stood trial, Mark Thornborrow, who was convicted.

Two years later, 18-year-old Stephen Lawrence was fatally stabbed by a racist gang in nearby Eltham.

Audrey Adams dedicated her life to campaigning for racial justice, and took part in three United Nations conferences looking at the state of inequality in Britain, two in Geneva, Switzerland, and one in Durban, South Africa.

She played a leading role in organising several visits of US civil rights leader Rev Jesse Jackson to Britain, and marches for racial justice across the country.

Her funeral was attended by many prominent figures, including Lee Jasper, Lord Simon Woolley, Marc Wadsworth, Rita Patel, David Weaver, Maxie Hayles, Rev Ivorlaw Bowman, Rob Neil and others.

Family members who took part in the service included her brother and sister Charles Richards and Jacqueline Gordon; her children Nathan, Lauren and Shanice; and many nieces, nephews, cousins and friends.

Her husband, Richard, told the mourners: “Audrey is the most rounded, complete woman I have ever met in my life. It is hard to reconcile her passing.”

Audrey Adams’ daughter Shanice added: “Several of my friends had my mum’s number and would call her from time to time as she was a safe maternal space for them to share.

“My mum’s life wasn’t easy; it was filled with trials and tribulations. Yet she achieved so many things in her life. As her sister recently said ‘Your mum achieved more than 200 men could collectively do in a lifetime.’”

Weaver said: “She was an indomitable spirit and has left a huge legacy. Many people run away from challenges; Audrey does not do that. Operation Black Vote will chronicle what she has done.”

Rev Bowman said: “Farewell to a saint. The ancestors will prepare to welcome our sister. Scripture tells us blessed are the dead that they may rest from their labours.

“Sister Audrey, you’ve done your best now the angels will do the rest. She leaves us to take her place in the citadel of the ancestors.”
UK

Labour’s Muslim vote: what the data so far says about the election risk of Keir Starmer’s Gaza position

Paul Whiteley 
Published: March 8, 2024 
THE CONVERSATION

According to the 2021 census, 6.5% of the population in England and Wales identify as Muslim. In Rochdale, which has just elected George Galloway to be its MP, the proportion of the population identifying as Muslim is far higher – at 30.5%.

As is often the case in byelections, the turnout for the contest that elected Galloway was low. But Galloway received 12,335 votes in a constituency which contains 34,871 Muslims. His campaign focused almost entirely on the war in Gaza rather than local issues, and although we don’t know what proportion of his vote was Muslim, it is a fair assumption that a large percentage of it was.

The question in the wake of Galloway’s election (and one that the new MP is certainly encouraging) is whether this byelection has any implications for Labour in the general election taking place this year?

Keir Starmer has argued that Galloway won because the Labour candidate was sacked after repeating a conspiracy theory that Israel was behind the Hamas attack on October 7 last year. Galloway, by contrast, argues that his victory is a sign that voters are about to turn away from Labour in their droves because they are angry about its failure to call for a ceasefire in Gaza.

Which of them is right?

The Muslim vote

There are 20 constituencies in the UK that have an electorate comprised of more than 30% Muslims. All of them elected a Labour MP in 2019. At the top of the list is Birmingham Hodge Hill, where 62% of the population identifies as Muslim.

In Bradford West 59% of the population is Muslim, in Ilford South, 44%, and in Leicester South, 32%. Rochdale ranks 18th in the list of the 20 constituencies with the largest proportion of Muslim residents. Interestingly enough, just under 19% of the electorate in Holborn and St Pancras, Keir Starmer’s constituency, identifies as Muslim.

There are currently 199 Labour MPs in the House of Commons – a slight reduction from the 202 who were elected in 2019. A bare majority in the House of Commons requires 326 MPs and a working majority more like 346. The party clearly has a mountain to climb to achieve that, even with a lead of around 20% in current polls.

So Starmer will certainly be asking whether Labour can still expect to win seats with a high proportion of Muslim voters in a way that it has done in the past, given what happened in Rochdale. He continues to equivocate over the deaths in Gaza and still follows the government’s line on the conflict, despite it being essentially a colonial war.

Historically, Labour has had a long tradition of anti-colonialism. After the second world war, it was a Labour government that began the process of de-colonisation in the British empire by giving independence to India in 1947.
When is a safe seat not a safe seat?

There is an argument that constituencies with a high proportion of Muslims are relatively safe Labour seats. This is evidenced by the fact that they remained in the Labour camp even when the party suffered a heavy defeat in 2019. The implication is that if anger over Gaza is confined to Muslims, then it is not going to affect the number of seats won by Labour very much.

However, concern about Gaza is shared by people other than Muslims. Polling from YouGov conducted last month shows that there has been a distinct shift in British public opinion about the war since it started. More people are calling for a ceasefire and fewer see Israel’s attacks on Gaza as being justified.
Protesters wearing masks call on Starmer to support a ceasefire. Alamy

There is clear evidence that younger voters, in particular, feel more sympathy towards the Palestinian cause than the rest of the population. This is also a group that heavily supported Labour in the 2019 election. While young people in this group are unlikely to switch to voting Conservative over Gaza, the concern for Labour will be that they might abstain in the next election.
How different religions vote

Starmer’s reluctance to call out what is happening in Gaza is a puzzle, since Muslims are overwhelmingly Labour supporters. This can be seen in data from the British Election Study online panel survey conducted after the 2019 general election. The chart shows the relationship between the religious affiliation of the respondents and their voting behaviour in that election.

Religious Affiliation and Voting in the 2019 General Election:

How religious identity maps onto party preference. British Election Study, CC BY-ND

The Church of England used to be described as the “Tory party at prayer” and it clearly remains so today, since 64% of Church of England identifiers supported the Conservatives compared to just 25% who supported Labour.

In contrast, Roman Catholics were marginally more Labour (42%) than Conservative (41%). Nonconformists were similar to Church of England identifiers with 48% Conservative and 25% Labour. Meanwhile, 43% of atheists and agnostics supported Labour and 34% the Conservatives.

Jewish voters favoured the Conservatives by a margin of 56% to 30% Labour. Finally, Muslim voters favoured Labour by a massive 80% compared with the Conservative’s 13%.

If anger over the Gaza war is confined to Muslims it is not likely to influence the outcome of this year’s election. But it is worth remembering that this is not the first time Labour has been damaged by events in the Middle East.

Support for Tony Blair was greatly weakened by his decision to invade Iraq in 2003 at the request of the then US president, George W. Bush. He has never really lived down the reputation he acquired for this mistake.

There is not yet evidence that Labour’s position on Gaza will cost it a majority in the election but the strength of feeling on this issue is growing and the future is not certain. With hundreds of additional seats needed, Starmer can’t afford to take any for granted. The risk of losing these voters to the Conservatives is marginal but the risk of losing them to apathy and disillusionment should have him reconsidering his position.

Author
Paul Whiteley
Paul Whiteley is a Friend of The Conversation.

Professor, Department of Government, University of Essex
Disclosure statement
Paul Whiteley has received funding from the British Academy and the ESRC

SCOTLAND
Ineos fined £400,000 after worker suffered burns in caustic solution



The incident took place in November 2019 (HSE/PA)


By Lauren Gilmour, PA Scotland
Fri 8 Mar 2024

Petrochemical giant Ineos has been fined £400,000 after an employee was permanently scarred when his leg became submerged in a caustic solution.

The company was handed the fine after the 47-year-old worker’s leg plunged into a sump which contained the solution on November 25, 2019 at its site in Grangemouth, Falkirk.

Ineos pleaded guilty to an offence under the Health and Safety at Work etc. Act 1974 and was fined £400,000 at Falkirk Sheriff Court on Friday, the Health and Safety Executive (HSE) said.

The worker, who has not been named, ended up in the sump, a low space that collects waste such as water and chemicals, due to inadequate grating and sustained severe burn injuries, HSE said.

The sump had needed emptying as its contents had reached the high-level design threshold the day before on November 24.

The worker had laid out various hoses to prepare for emptying the sump and stepped on to the corner of the grating with his right leg.

But the grating gave way and his leg plunged into the sump, becoming saturated with the caustic solution.

It was submerged in the solution for three seconds before the man pulled himself clear. He was later treated at the burns unit at St John’s Hospital in Livingston, West Lothian.


The area where the incident occurred (HSE/PA)

The man sustained permanent scarring to his right leg and was in pain for four weeks following the incident. He returned to work in December 2019.

An HSE investigation found Ineos had failed to undertake a risk assessment of the work involved.

There was also no safe system of work in place. The grating was not secured and there were no barriers in place to prevent a fall into the sump.

HSE inspector Lindsey Stein said: “The duties on employers to undertake a suitable and sufficient assessment of risks and to provide a safe system of work are absolute within health and safety legislation and well understood.

“The dangerous properties of caustic are widely known and this incident could so easily have been avoided with the implementation of straightforward control measures identified through assessment.”

Debbie Carroll, who leads on health and safety investigations for the Crown Office and Procurator Fiscal Service, said: “This accident could have been avoided had the risks been recognised and appropriate systems of work put in place in ensuring workers were protected from harm when working in this area.

“Ineos Chemicals Grangemouth Limited’s failure to assess the risks posed resulted in the severe injury and permanent disfigurement of one of their workers.

“This prosecution should remind duty holders that a failure to manage and implement effective measures can have serious consequences and they will be held accountable for this failure.”

Ineos has been contacted for comment.

UK

Social workers to take nine more weeks of strike action as talks fail to resolve dispute

Mental health practitioners to return to picket line in extended walkouts after UNISON says negotiations with local authority, overseen by mediating body ACAS, were unsuccessful

UNISON vice president Julia Mwaluke on the picket line with Barnet UNISON strikers
UNISON vice president Julia Mwaluke on the picket line with Barnet UNISON members

Mental health social workers are to take a further nine weeks of strike action after mediated talks with their employer failed to resolve the dispute.

UNISON and Barnet council held talks this week – mediated by employment relations body ACAS – over the pay dispute that had seen practitioners take 27 days’ strike action since September 2023.

The negotiations had followed union members voting overwhelmingly to go back on strike and Barnet UNISON scheduling nine weeks of action, starting next month.

Nine weeks of strikes planned

However, the union said the ACAS talks had proved unsuccessful, meaning it would issue the council with a notification to strike on:

Social workers will walk out from:

  • 15 April to 26 April 2024 (two weeks).
  • 13 May to 1 June 2024 (three weeks).
  • 17 June to 12 July 2024. (four weeks).

The union is calling for the practitioners from the north and south mental health teams, and the approved mental health professional (AMHP) service, to receive similar retention payments to those received by their children’s social worker counterparts in the borough.

20% pay boost sought to tackle loss of staff

This is to tackle significant attrition from the teams, with the union claiming 20 staff had left the teams over the past 18 months.

Currently, the council offers children and families social workers annual retention payments of up to 25% of salary

The council has offered an additional £1,000 per year for the next two years to social workers, occupational therapists and team managers in adults’ services, including the mental health teams,

However, Barnet UNISON said was worth an additional 2.5% of salary on average, well short of the 20% it is claiming for the mental health practitioners.

Pay rates competitive, says council

In response, the council has said that its pay rates were competitive compared with those of other outer London boroughs, and that no authority it had benchmarked itself against paid their mental health social workers market supplements.

It has also said that its AMHPs were paid at the lead practitioner grade, which also compared well with other authorities.

Barnet UNISON said it remained opened to further talks to address the issues raised in the dispute.