Developmental language disorder can have life-long effects – and it’s easily missed in multilingual children

Source: The Conversation – UK – By Teresa Garrido-Tamayo, Visiting Researcher in Speech and Language Sciences, Newcastle University

Marko Poplasen/Shutterstock

Six-year-old Antoni, born in the UK to Polish parents, speaks only a few English words in class and often looks confused when the teacher gives instructions. He could simply be adjusting to English – or the problem could be developmental language disorder (DLD), a condition that severely impairs a child’s ability to learn, use and understand spoken language.

Such challenges are increasingly common for parents and teachers. In England, for example, around 21% of schoolchildren are growing up with a first language other than English. While most children’s language development – whether monolingual or multilingual – is typical, the average classroom includes two DLD-affected children. DLD’s prevalence, roughly 8%, is similar worldwide, from China to Mexico.

Even so, DLD remains under-recognised and under-served – especially compared to other developmental conditions, such as dyslexia, autism or attention deficit hyperactivity disorder (ADHD).

Identifying DLD in multilingual children can be difficult. Each language a child learns develops at its own pace, depending on factors such as how often they hear and use it. For example, multilingual children may temporarily lag behind their monolingual peers in vocabulary in one language, but this should not be mistaken for DLD.

Children with DLD show problems across all their languages and need specialist help. In contrast, those with typically developing language only struggle in the language they need more exposure to, like English at school.

Learning two or more languages promotes linguistic, social and cognitive strengths in all children. Contrary to longstanding myths that multilingualism harms language development, learning multiple languages does not cause or exacerbate DLD. Support for DLD should sustain all of a child’s languages, as these are critical for wellbeing, identity and family relationships.

Happy children
DLD support should include all a child’s languages.
Tom Wang/Shutterstock

The impact of DLD is lifelong and extends far beyond language. It has consequences for mental health, socialisation, literacy, academic performance, and quality of life. Accurate, timely diagnosis and support are essential, not just for individual life chances, but also for society. Adults with DLD are more likely to have difficulty getting a job and have a criminal record.

Addressing DLD

These are key signs that a multilingual child may be at risk for DLD, suggesting an approach to a speech and language therapist. These if they:

  1. are slower to say first words, or put words together, than siblings

  2. struggle to understand what others say or follow instructions

  3. have trouble expressing thoughts or telling stories

  4. rely excessively on gestures (like pointing) to communicate instead of words

  5. are slower to learn English in school than peers with similar age, cultural and linguistic backgrounds

  6. struggle to interact with children who speak the same languages.

Following referral, speech and language therapists gather information from parents, teachers, tests and other sources, aiming to understand the child’s abilities in all their languages.

In linguistically diverse countries, there are still considerable obstacles, however. UK-based speech and language therapists, for example, still lack reliable tools to equally assess English and the children’s additional languages. With few speech and language therapists having multilingual proficiency, and a shortage of appropriately trained interpreters, DLD can be missed – or typical multilingual development mislabelled as disordered – thus delaying or misdirecting support.

Progress is being made, with promising new tools like the UK bilingual toddlers assessment tool and the language impairment testing in multilingual settings battery. The former uses two-year-olds’ vocabulary in British English and their other language, alongside their exposure to each language, to determine whether their language development may be at risk.

Similarly, the Litmus battery includes tools for assessing the language skills of multilingual children from a range of ages and language backgrounds, such as phonological memory and storytelling.

More recently, our team is developing a dynamic assessment resource at Newcastle University that uses enjoyable activities to detect DLD. It explores multilingual children’s learning potential – not just their existing skills – in language and communication areas affected by the condition, such as telling stories or recognising emotions in people’s voices.

Detecting DLD is the first step. Support from family, schools and speech and language therapists can then transform a multilingual child’s life outcomes, helping them grow up healthier and happier.

The Conversation

Teresa Garrido-Tamayo received PhD funding from the Economic and Social Research Council via the Northern Ireland and North East Doctoral Training Partnership from 1st October 2019 to 31st May 2023.

Laurence White received funding from the Economic and Social Research Council from 1st August 2013 to 31st July 2016 (ES/K010123/1 – “Lexical Development in Bilingual Toddlers” – Principal Investigator, Caroline Floccia, University of Plymouth).

Carolyn Letts does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. Developmental language disorder can have life-long effects – and it’s easily missed in multilingual children – https://theconversation.com/developmental-language-disorder-can-have-life-long-effects-and-its-easily-missed-in-multilingual-children-263059

How George Orwell’s Nineteen Eighty-Four predicted the global power shifts happening now

Source: The Conversation – UK – By Emrah Atasoy, Associate Fellow of English and Comparative Literary Studies & Honorary Research Fellow of IAS, the University of Warwick and Upcoming IASH Postdoctoral Research Fellow, the University of Edinburgh, University of Warwick

Orwell’s dystopian masterpiece envisaged a world dominated by three rival blocs that are constantly at war with one another. U.J. Alexander/Shutterstock

There’s nothing new about calling George Orwell’s most influential novel prescient. But the focus has usually been on his portrayal of the oppressive aspects of life in Oceania, the superstate in which Nineteen Eighty-Four is set.

Today, however, a different feature – which as recently as 2019, some critics dismissed as “obsolete” – is getting more attention: its vision of a world divided into three spheres, controlled by autocratic governments that constantly form and then break alliances.

In 2022, Vladimir Putin initiated Russia’s full-on invasion of Ukraine. This year began with the US mounting a raid on Venezuela and snatching its president, while Donald Trump speculated about US actions against various other countries in Latin America and Greenland. Meanwhile, Xi Jinping regularly repeats China’s intention to “reunify” with Taiwan – by force if necessary.

“Orwell-as-prophet” commentators began showing more interest in the superstate idea early in the decade, often leading with references to Putin’s imperial ambitions. This trend became more pronounced when Trump’s second term began.

Last year, American historian Alfred McCoy led with a tripolar reference in his Foreign Policy essay: “Is 2025 the New 1984?” A Bloomberg report on the Trump-Putin summit in Alaska last August was headlined: “It Looks Like a Trump-Putin-Xi World, But It’s Really Orwell’s”. The article described Nineteen Eighty-Four’s fictional model of global affairs as “prophetic”.

Many observers now see Big Brother-like leaders wielding power in Washington, as well as in Moscow and Beijing. In her first essay of 2026, Anne Applebaum wrote in The Atlantic that: “Orwell’s world is fiction, but some want it to become reality.”

The American journalist and historian noted a dangerous desire of some for “an Asia dominated by China, a Europe dominated by Russia, and a Western Hemisphere dominated by the United States”. Social media is awash with comments and maps in the same vein.

Orwell’s influences

Analysts have claimed that elements of Orwell’s portrayal of politics inside Oceania paralleled various parts of dystopian novels written before Nineteen Eighty-Four. They cite, in particular, the potential influence of Jack London’s The Iron Heel (1908) and Aldous Huxley’s Brave New World (1932) – works Orwell discussed in a 1940 essay.

Then there’s Yevgeny Zamyatin’s novel We (1921), which Orwell wrote about in 1946, and Arthur Koestler’s Darkness at Noon (1940), which he wrote about in 1941. Both inspired him with their criticism of the real Soviet Union.

Could these or other utopian and dystopian texts – such as Ayn Rand’s Anthem (1938), Sinclair Lewis’s It Can’t Happen Here (1935), and Noël Coward’s play Peace in Our Time (1946) – have given him ideas about future geopolitics?

In fact, most of the works mentioned downplay or ignore international issues. Koestler focuses on one unnamed totalitarian country, Zamyatin and Huxley on a single world-state, London and Lewis on an America transformed by a domestic tyrannical movement, and Coward a Britain conquered by Hitler.

Two other novels provide partial precedents. The first is The War in the Air (1908) by H.G. Wells, an author Orwell read throughout his life. It has a tripolar side, depicting a war between Germany, the US and Britain, and a Chinese and Japanese force. The second is Swastika Night by Katharine Burdekin (writing as Murray Constantine).

Orwell never referred to Swastika Night in any publication, and his most prominent biographer, D.J. Taylor, has claimed there is no definitive evidence that he read it. However, as it was a Left Book Club selection and he was a Left Book Club author, Orwell would at least have known about it. The novel describes a world divided into two rival camps, not three, but portrays allies becoming rivals. The competing superstates are Nazi Germany and imperial Japan, who were on the same side when the book was written.

In his own words

The most satisfying place to look for inspiration for Nineteen Eighty-Four’s geopolitical vision, though, is in Orwell’s own experiences and non-fiction reading. Before the 1940s, Orwell spent a lot of time learning and writing critically about three oppressive systems: capitalism, fascism and Soviet communism.

In terms of capitalism, working as a colonial police officer in Burma in the 1920s left him disgusted with what he called the “dirty work of empire”. Living in England later led him to write works on class injustices such as The Road to Wigan Pier (1937).

In terms of fascism, he wrote scathingly about Hitler and Franco. Orwell was also appalled by accounts of repression under Stalin. His time fighting in Spain reinforced his dark view of Moscow and he saw erstwhile allies become arch-enemies as the anti-Franco coalition broke down, and the Soviets began treating groups that had been part of it as villains.

Second world war news stories had an impact as well. In 1939 and 1941 respectively, newspapers were full of reports of Moscow and Berlin signing a non-aggression pact, and then of Moscow switching sides to join the Allies.

And in a 1945 essay, Orwell mocked news of many people on the left embracing the fervently anti-Communist Chinese Nationalist Party leader, Chiang Kai-shek, once he was with the Allies – seemingly having forgetten their earlier disdain for Chiang’s brutal effort to exterminate the Chinese Communist Party.

WInston Churchill, Franklin D Roosevelt and Josef Stalin site on chairs together.
Carving up the world: Stalin, Roosevelt and Churchill at the Tehran conference in 1943.
U.S. Signal Corps photo

But perhaps the most notable 1940s news story of all relating to Nineteen Eighty-Four’s geopolitics has been flagged by Taylor as one that broke in 1943. He notes that Orwell sometimes claimed a key inspiration for his final novel were the reports of Roosevelt, Stalin and Churchill talking at the 1943 Tehran conference about carving up the post-war world into three spheres.

Nineteen Eighty-Four has had extraordinary longevity as a go-to text for political commentary. There are many explanations for its staying power, but right now a key feature of it may be its relevance to thinking about both repression of dissent and Newspeak-style propaganda in many individual countries – and the unsettling geopolitical tensions in the world at large.

The Conversation

The authors do not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and have disclosed no relevant affiliations beyond their academic appointment.

ref. How George Orwell’s Nineteen Eighty-Four predicted the global power shifts happening now – https://theconversation.com/how-george-orwells-nineteen-eighty-four-predicted-the-global-power-shifts-happening-now-273122

How two acclaimed US films reveal the failures of leftwing revolutionary politics

Source: The Conversation – UK – By Gregory Frame, Teaching Associate in Media and Cultural Studies, University of Nottingham

Donald Trump’s victory in November 2024 led to considerable soul-searching among those on the left of US politics. Having failed to defeat a convicted criminal they beat once before, the Democrats spent most of 2025 licking their wounds as Trump launched what they saw as a full-frontal assault on US democracy.

This new year has begun with fresh outrages at home and abroad, with the administration acting with increasingly horrifying impunity.

Coupled with the continued rise of rightwing populism and authoritarianism the world over, Trump 2.0 has felt like an existential crisis for the left.

The country has been here before. Leftwing protest movements in the 1960s in the US contributed to great legislative change – particularly in the area of civil rights – but they were often caricatured as unpatriotic, particularly in relation to the war in Vietnam. The feeling that the country was coming apart at the hands of young, violent radicals led the conservative “silent majority” to deliver Richard Nixon’s 1968 election victory.

Since then, mainstream leftwing politics in the US has recoiled from the idealism of the 1960s and instead offered change mostly in small increments. But this has arguably not proven a particularly successful strategy either over the past half century or more.

In the context of yet another defeat and the latest round of introspection, it seems appropriate, then, that two films concerned with the failures of leftwing revolutionary politics of the 1960s and 1970s should emerge almost simultaneously with Trump’s resurgence.

Exploring leftwing activism

Though very different in style and tone, Paul Thomas Anderson’s One Battle After Another (2025) and Kelly Reichardt’s The Mastermind (2025) both critique what they see as the strategic inadequacy and self-indulgence of leftwing activism, as well as explore its personal cost.

One Battle After Another sees former revolutionary Pat Calhoun, aka “Bob” (Leonardo Di Caprio) trying to rescue his daughter Willa (Chase Infiniti) from the clutches of a psychopathic white supremacist colonel, Lockjaw (Sean Penn). Though Bob had in a previous life resisted the federal government’s cruel, racist immigration policies through a series of daring raids on detention centres, fatherhood and excessive cannabis use have dulled his revolutionary edge.

Instead, Bob is now a somewhat incompetent buffoon. The film mines, for comedic purposes, his shambolic attempts to communicate with the “French 75” – the revolutionary army of which he was once part, modelled on real-life revolutionary groups of the 1960s and 1970s like the Weathermen.

Stumbling around in his bathrobe, he has forgotten all the codes and conventions necessary to navigate this world. From passwords to pronouns, Bob is out of step with the times.

However, the film finds room to poke fun at the sanctimony of the left too. As Bob grows increasingly aggressive when unable to secure information regarding a crucial rendezvous point, the thin-skinned radical to whom he is speaking on the phone informs him that the language Bob is using is having a detrimental impact on his wellbeing. If Bob lacks the competence to support the revolution, the people in charge of it are too fragile to achieve one either.

By contrast, The Mastermind follows J.B. Mooney (Josh O’Connor) in his attempts to evade the clutches of the authorities after he orchestrates the theft of four artworks from a suburban museum. Husband, father, and the son of a judge, Mooney is privileged, directionless, disorganised, selfish and, it seems, oblivious to the impact of the war in Vietnam as conflict rages all around him.

His disorganisation is obvious from the moment he realises his children’s school is closed for teacher training on the day of the heist. His privilege is clear when all he has to do is mention his father’s name when first questioned by police to get them off his back.

Even his attempts to convince his wife, Terri (Alana Haim), that he did this for her and their kids is inadequate, as he stumbles into admitting he also did it for himself.

While on the run from the authorities, Mooney appears ignorant of what is really going on around him, from the young Black men who discuss their imminent deployment to Vietnam, to the news broadcast of the realities of the war. Without spoiling anything, Mooney is, in the end, unable to avoid the effects of Vietnam on US society altogether.

Telling moments in both films also suggest the wavering commitment to revolution among its former acolytes. In The Mastermind, Mooney hides out at the home of Fred (John Magaro) and Maude (Gaby Hoffmann), a couple with whom he attended art college.

Despite her activist past, Maude refuses to let him stay for longer than one night for fear of unwanted attention from the authorities. In One Battle After Another, Bob’s willingness to take risks with his safety and freedom declines when he becomes a parent, and he is – rather problematically – quick to judge Willa’s mother, Perfidia (Teyana Taylor), for continuing to do so.

Political cinema of the 1970s

Both films can’t help but recall the similarly political work produced in US cinema in the late 1960s and early 1970s, such as Five Easy Pieces (1970), Two-Lane Blacktop (1971) and Chinatown (1974). In the midst of the Nixon-era backlash to the radicalism of the 1960s, these films have a tone of defeatist resignation, featuring directionless protagonists and unhappy endings.

The Mastermind’s conclusion is comparable to these earlier examples: its conclusion sees the police at a Vietnam protest, patting each other on the back, having rounded up another bunch of protesters and sent them to the can.

Though One Battle After Another is considerably more effervescent in its style, it too sees leftwing revolutionary politics as something of a dead end. Smaller scale victories are possible, with Sergio (Benicio Del Toro) continuing to fight the good fight for undocumented immigrants, and Willa running off to join a Black Lives Matter protest at the film’s end.

But watching both films from the perspective of a new year in which the Trump administration threatens violent upheaval at home and abroad, I think of Captain America’s (Peter Fonda) mournful lament towards the end of counterculture classic Easy Rider (1969): “We blew it.”


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The Conversation

Gregory Frame does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. How two acclaimed US films reveal the failures of leftwing revolutionary politics – https://theconversation.com/how-two-acclaimed-us-films-reveal-the-failures-of-leftwing-revolutionary-politics-270729

Why do people support or oppose bike lanes? Our research sheds light on public opinion

Source: The Conversation – UK – By Wouter Poortinga, Professor of Environmental Psychology, Cardiff University

Canetti/Shutterstock

Cities across the UK are investing in new cycle lanes and traffic restrictions to cut congestion, improve air quality and promote active travel for better health. Yet, if recent debates are anything to go by, you might think such measures were deeply unpopular.

The introduction of protected cycle lanes and low traffic neighbourhoods (LTNs) often sparks vocal opposition from local groups, who call for schemes to be delayed or scrapped.

For instance, in London, Kensington and Chelsea council removed cycle lanes from Kensington High Street after a short-term trial in 2020. Meanwhile, in Oxford, there have been calls to reopen residential streets to again allow through traffic during emergencies. Concerns often focus on cycle lanes taking up valuable road space and on LTNs displacing motor traffic onto surrounding boundary roads.

These discussions may give the impression that the public is firmly against cycling initiatives and traffic restrictions. However, our research suggests that strong support for them can be found, but how schemes are designed and introduced is crucial.

Our recent study, which analysed more than 36,000 UK-based tweets about cycle lanes and LTNs between 2018 and 2022, found that most social media posts were positive. There were 10,465 negative, 14,370 positive, and 12,142 neutral tweets.

Sentiment about the measures did shift over time, with a spike in negative reactions in the summer of 2020 when the government announced the emergency active travel fund, a scheme that provided rapid funding to local authorities to deliver walking and cycling infrastructure to support social distancing during the COVID pandemic. However, overall, positive tweets outnumbered negative ones.

The analysis also showed that criticism focused less on the principle of cycling itself and more on the design and implementation of measures. Complaints about poor quality cycle lanes or lack of consultation were far more common than outright rejection of active travel, and were made by both cyclists and drivers.

Our other recent research tells a similar story. We showed more than 500 people images of different street layouts and asked them to choose their most and least preferred elements. The designs varied in how they combined cycle lanes, traffic restrictions, and parking, with different amounts of space reallocated from roads or pavements.

The results were clear. Segregated cycle lanes – those physically separated from cars – were popular with both regular cyclists and regular drivers. Painted lanes on the road were far less liked, while the option of having no cycle lanes at all was the least popular with both groups.

Four of the 27 images shown to 500 people in the study.
Four of the 27 images shown to people in the study.
Author’s image

Where the space came from also mattered. People strongly preferred schemes that took cycling space from the road rather than from pathways. But there was one consistent red line: parking. Even participants who identified as regular cyclists were reluctant to support layouts that involved removing car-parking spaces.

This suggests that resistance is less about cycling infrastructure itself and more about specific design trade-offs. Taking a modest amount of road space is widely accepted but removing parking risks triggering backlash.

Why do some people oppose cycle lanes and traffic restrictions so strongly? Part of the answer lies in identity. Our study found that those who strongly identified as “drivers” were more hesitant about giving up road space to cyclists, while self-identified “cyclists” were more supportive.

But the biggest divide was not between cyclists and drivers. Both groups often preferred the same measures. The strongest opposition came instead from a small group who see new cycling infrastructure as an infringement on their “freedom” to travel the way they want. This group consistently preferred the status quo over all options that would reallocate space to cyclists or restrict vehicle access.

This way of thinking may be rooted in what researchers call motonormativity, a deep-seated assumption that roads exist primarily for cars and that drivers’ needs should come first. Within this context, giving space to cyclists is seen as taking something away from motorists, not expanding people’s freedom to travel as they choose.

Our social media study sheds further light on the themes that shape public debate. Positive posts often focused on community benefits and safer streets. Negative conversations, by contrast, were dominated by concerns about how schemes were put in place. Tweets frequently criticised councils for poor consultation, accused politicians of ignoring local voices, or pointed to schemes being rolled out in confusing or inconsistent ways.

This matters because it shows that frustration is often directed less at cycle lanes or traffic restrictions themselves than at how they are introduced. In other words, there may be opposition not because people reject the idea of safer streets, but because they feel decisions are imposed on them or poorly managed. This underlines the importance of early and meaningful engagement if new infrastructure is to win lasting support.

So what are the key lessons of this research? First, visible opposition is not the whole story. Protests and headlines may give the impression that cycle lanes are deeply unpopular, but most people – including both drivers and cyclists – support new infrastructure and even traffic restrictions, as long as they are well designed and involve only modest changes. Parking is a sensitive point, but overall support for change is broader than the noise suggests.

Second, the strongest opposition comes from those who see new cycle lanes and restrictions as an attack on their freedom to drive. This group is relatively small but may be among the most vocal. Their concerns need to be acknowledged, but also reframed in light of the reality that limited road space must serve everyone: drivers, cyclists, and pedestrians alike.

Finally, it is not just about what gets built, but also how it is introduced. Much of the online debate considered in our social media study focused not on the principle of cycle lanes or low-traffic neighbourhoods, but on whether local people felt they had been consulted properly. Listening to communities can make the difference between a scheme being welcomed as a local improvement or rejected as a top-down imposition. This should involve everyone and not just the loudest.

The Conversation

Wouter Poortinga receives funding from ESRC, NERC, EPSRC, Welsh Government, and European Commission.

Dr. Dimitrios Xenias receives funding from ESRC, UKERC, and the European Commission.

Dimitris Potoglou receives funding from EPSRC and the European Commission.

ref. Why do people support or oppose bike lanes? Our research sheds light on public opinion – https://theconversation.com/why-do-people-support-or-oppose-bike-lanes-our-research-sheds-light-on-public-opinion-271455

Indian townships are rebuilding after landslides – but not everyone will benefit

Source: The Conversation – UK – By Ipshita Basu, Associate professor (Reader) in Global Development and Politics, University of Westminster

Creating new value on old plantation land in Kerala, India. Sudheesh R.C., CC BY-NC-ND

In the early hours of July 30 2024, a landslide in the Wayanad district of Kerala state, India, killed 400 people. The Punjirimattom, Mundakkai, Vellarimala and Chooralmala villages in the Western Ghats mountain range turned into a dystopian rubble of uprooted trees and debris.

A coalition of scientists that quantifies the links between climate change and extreme weather, known as World Weather Attribution, highlighted that human-induced climate change caused 10% more rainfall than usual in this area, contributing to the landslide.

Known for its welfare achievements such as universal literacy, public health and education, Kerala’s disaster management involved a swift relief response and the announcement of rehabilitation measures. But our research into the consequences of long-term environmental change reveals the crevices in this state-citizen relationship.

The Kerala government’s response to the landslide has focused on two townships – one in Kalpetta and the other in Nedumbala – that are promised to be of high-quality construction, with facilities characteristic of upmarket, private housing projects. Of the total 430 beneficiary families, each will be given a 93m² concrete house in a seven-cent plot (a cent is a hundredth of an acre). There will be marketplaces, playgrounds and community centres at both sites.

An AI-generated video of the Kalpetta township promised a glittering new life for its residents. Construction of the two sites was entrusted to the Uralungal Labour Contract Cooperative Society, a labour union known for building quality infrastructure, to raise credibility.

A building damaged by the 2024 landslide in Wayanad.
Wikimedia Commons/Vis M, CC BY-NC-ND

A man we spoke to as part of our ongoing research in Vellarimala was happy about the money he will make from rising property prices once his household receives a new home. “It is a great deal,” he told us. “We get seven cents of land and a new house. We estimate the property [will] hit a value of 10 million rupees (£85,600) in a few years. Also, since the government provided the house, we just have to protest if there is a complaint.”

We also spoke to two citizen groups that mobilised victims after the landslide, enabling settlers – who came to the area as plantation labourers during colonial rule in the 20th century – to voice their grief, loss and trauma. This highlighted their history of migration from the plains of Kerala. Although they sought optional cash compensation initially, they have largely accepted being given a new home in the township, drawn by its future value.

But while township development seems to be an apt response, Kerala will struggle to cope with recurring cycles of disasters and disaster management without addressing the factors that trigger or amplify these calamities.

The townships are being built on 115 hectares of two tea plantations that have been bought by the Kerala government. With roots in British colonial rule, plantations represent a significant alteration of Wayanad’s ecology. The landslide’s route was full of tea plantations and most affected families were non-Indigenous plantation workers.

Tourism is also booming here, with hundreds of resorts, homestays and hotels, and a glass bridge that welcomes tourists to visit the forests and plantations of Vellarimala.

Less than three miles away, a landslide in 2019 in Puthumala killed 17 people. Although it was a warning, construction of buildings has continued unchecked. A tunnel that connects Wayanad with the plains of Kerala has been proposed, despite a state government committee report highlighting it would pass through areas that are at a moderate-to-high risk of landslides.

Differing values

Resettlement plans that focus on glitzy townships can fail to consider the most marginalised people, especially in societies like India that are marked by social hierarchies. A couple of Indigenous families, referred to as Adivasis in India, were initially offered space in the township. They refused it, citing their separation from the means of livelihood and cultural resources that the nearby forests provide.

For a long time, they have resisted efforts to relocate them from the forests – first in the name of animal conservation, and now because of the threat of climate disasters. This is despite the efforts of the government’s forest department to portray the shifting of these families as a heroic rescue effort.

new house being built out of grey breeze blocks on land recovering from landslide
A ‘model’ house on display at the township under construction.
Sudheesh R.C., CC BY-NC-ND

Two versions of the value attached to land are clashing here. Settlers see land as a commodity, so prize the two townships announced in Wayanad for their increasing land value. But Indigenous families hold deep cultural ties with the lands they are being asked to leave behind.

This is not just a romanticised connection with nature. Indigenous families will have to forgo hard-won forest rights. Leaving means losing access to honey, resins and medicinal plants that they trade for cash when food from the forests is insufficient.

Disasters like the Wayanad landslide expose the faultlines in both crisis management and state-citizen relationships. How a disaster is handled shows the state believes people can be easily moved from one site to another, while extraction and capitalist accumulation must continue.

Disasters also reveal whose loss is valued by the state and whose is not. While settlers’ losses were compensated through townships that hold the possibility of rising property value, Indigenous citizens’ loss of deeper ties with the land and forests remains unaddressed.

We believe this calls for an urgent rethink. Disaster responses demand more than relocation of people from one vulnerable site to another, perpetuating an endless series of calamities and reconstruction. It demands a fundamental change in the model of development.


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The Conversation

Ipshita Basu receives funding from the British Academy Knowledge Frontiers: International Interdisciplinary grant for the project Planetary Health and Relational Wellbeing: Investigating Ecological and Health Dimensions of Adivasi Lifeworlds.

Mary K. Lydia, Reshma K.R., Anusha Joshy and Manikandan C. have provided inputs for the research.

Sudheesh R.C. receives funding from the British Academy Knowledge Frontiers: International Interdisciplinary grant for the project Planetary Health and Relational Wellbeing: Investigating Ecological and Health Dimensions of Adivasi Lifeworlds.

ref. Indian townships are rebuilding after landslides – but not everyone will benefit – https://theconversation.com/indian-townships-are-rebuilding-after-landslides-but-not-everyone-will-benefit-267381

Trump’s Greenland ambitions could wreck 20th-century alliances that helped build the modern world order

Source: The Conversation – USA – By Donald Heflin, Executive Director of the Edward R. Murrow Center and Senior Fellow of Diplomatic Practice, The Fletcher School, Tufts University

French Gen. Jean de Rochambeau and American Gen. George Washington giving final orders in late 1781 for the battle at Yorktown, where British defeat ended the War of Independence. Pierce Archive LLC/Buyenlarge via Getty Images

Make Denmark angry. Make Norway angry. Make NATO’s leaders angry.

President Donald Trump’s relentless and escalating drive to acquire Greenland from Denmark, whose government – along with that of Greenland – emphatically rejects the idea, has unnerved, offended and outraged leaders of countries considered allies for decades.

It’s the latest, and perhaps most significant, eruption of an attitude of disdain towards allies that has become a hallmark of the second Trump administration, which has espoused an America First approach to the world.

Trump, Vice President JD Vance and Defense Secretary Pete Hegseth have all said a lot of things about longtime allies that have caused frustration and outright friction among the leaders of those countries. The latest discord over Greenland could affect the functioning and even existence of NATO, the post-World War II alliance of Western nations that “won the Cold War and led the globe,” as a recent Wall Street Journal story put it.

As a former diplomat, I’m aware that how the U.S. treats its allies has been a crucial question in every presidency, since George Washington became the country’s first chief executive. On his way out of that job, Washington said something that Trump, Vance and their fellow America First advocates would probably embrace.

In what’s known as his “Farewell Address,” Washington warned Americans against “entangling alliances.” Washington wanted America to treat all nations fairly, and warned against both permanent friendships and permanent enemies.

The irony is that Washington would never have become president without the assistance of the not-yet-United-States’ first ally, France.

In 1778, after two years of brilliant diplomacy by Benjamin Franklin, the not-yet-United States and the Kingdom of France signed a treaty of alliance as the American Colonies struggled to win their war for independence from Britain.

France sent soldiers, money and ships to the American revolutionaries. Within three years, after a major intervention by the French fleet, the battle of Yorktown in 1781 effectively ended the war and America was independent.

Isolationism, then war

American political leaders largely heeded Washington’s warning against alliances throughout the 1800s. The Atlantic Ocean shielded the young nation from Europe’s problems and many conflicts; America’s closest neighbors had smaller populations and less military might.

Aside from the War of 1812, in which the U.S. fought the British, America largely found itself protected from the outside world’s problems.

That began to change when Europe descended into the brutality of World War I.

Initially, American politicians avoided involvement. What would today be called an isolationist movement was strong; its supporters felt that the European war was being waged for the benefit of big business.

But it was hard for the U.S.to maintain neutrality. German submarines sank ships crossing the Atlantic carrying American passengers. The economies of some of America’s biggest trading partners were in shreds; the democracies of Britain, France and other European countries were at risk.

A century-old newspaper front page with headlines about the sinking of a British ocean liner by Germans.
A Boston newspaper headline in 1915 blares the news of a British ocean liner sunk by a German torpedo.
Serial and Government Publications Division, Library of Congress

President Woodrow Wilson led the U.S. into the war in 1917 as an ally of the Western European nations. When he asked Congress for a declaration of war, Wilson asserted the value of like-minded allies: “A steadfast concert for peace can never be maintained except by a partnership of democratic nations.”

Immediately after the war, the Allies – led by the U.S., France and Britain – stayed together to craft the peace agreements, feed the war-ravaged parts of Europe and intervene in Russia after the Communist Revolution there.

Prosperity came along with the peace, helping the U.S. quickly develop into a global economic power.

However, within a few years, American politicians returned to traditional isolationism in political and military matters and continued this attitude well into the 1930s. The worldwide Great Depression that began in 1929 was blamed on vulnerabilities in the global economy, and there was a strong sentiment among Americans that the U.S. should fix its internal problems rather than assist Europe with its problems.

Alliance counters fascism

As both Hitler and Japan began to attack their neighbors in the late 1930s, it became clear to President Franklin Roosevelt and other American military and political leaders that the U.S. would get caught up in World War II. If nothing else, airplanes had erased America’s ability to hide behind the Atlantic Ocean.

Though public opinion was divided, the U.S. began sending arms and other assistance to Britain and quietly began military planning with London. This was despite the fact that the U.S. was formally neutral, as the Roosevelt administration was pushing the limits of what a neutral nation can do for friendly nations without becoming a warring party.

In January of 1941, Roosevelt gave his annual State of the Union speech to Congress. He appeared to prepare the country for possible intervention – both on behalf of allies abroad and for the preservation of American democracy:

“The future and the safety of our country and of our democracy are overwhelmingly involved in events far beyond our borders. Armed defense of democratic existence is now being gallantly waged in four continents. If that defense fails, all the population and all the resources of Europe, and Asia, and Africa and Australasia will be dominated by conquerors. In times like these it is immature – and incidentally, untrue – for anybody to brag that an unprepared America, single-handed, and with one hand tied behind its back, can hold off the whole world.”

When the Japanese attacked Hawaii in 1941 and Hitler declared war on the U.S., America quickly entered World War II in an alliance with Britain, the Free French and others.
Throughout the war, the Allies worked together on matters large and small. They defeated Germany in three and half years and Japan in less than four.

As World War II ended, the wartime alliance produced two longer-term partnerships built on the understanding that working together had produced a powerful and effective counter to fascism.

'Teamwork that defeated Japan' blares a headline on a 1945 publication.
A ‘news bulletin’ from August 1945 issued by a predecessor of the United Nations.
Foreign Policy In Focus

Postwar alliances

The first of these alliances is the North Atlantic Treaty Organization, or NATO. The original members were the U.S., Canada, Britain, France and others of the wartime Allies. There are now 32 members, including Poland, Hungary and Turkey.

The aims of NATO were to keep peace in Europe and contain the growing Communist threat from the Soviet Union. NATO’s supporters feel that, given that wars in the former Yugoslavia in the 1990s and in the Ukraine today are the only major conflicts in Europe in 80 years, the alliance has met its goals well. And NATO troops went to Afghanistan along with the U.S. military after 9/11.

The other institution created by the wartime Allies is the United Nations.

The U.N. is many things – a humanitarian aid organization, a forum for countries to raise their issues and a source of international law.

However, it is also an alliance. The U.N. Security Council on several occasions authorized the use of force by members, such as in the first Gulf War against Iraq. And it has the power to send peacekeeping troops to conflict areas under the U.N. flag.

Other U.S. allies with treaties or designations by Congress include Australia, New Zealand, Japan, Israel, three South American countries and six in the Middle East.

Many of the same countries also created institutions such as the World Bank, the International Monetary Fund, the Organization of American States and the European Union. The U.S. belongs to all of these except the European Union. During my 35-year diplomatic career, I worked with all of these institutions, particularly in efforts to stabilize Africa. They keep the peace and support development efforts with loans and grants.

Admirers of this postwar liberal international order point to the limited number of major armed conflicts during the past 80 years, the globalized economy and international cooperation on important matters such as disease control and fighting terrorism.
Detractors point to this system’s inability to stop some very deadly conflicts, such as Vietnam or Ukraine, and the large populations that haven’t done well under globalization as evidence of its flaws.

The world would look dramatically different without the Allies’ victories in the two World Wars, the stable worldwide economic system and NATO’s and the U.N.’s keeping the world relatively peaceful.

But the value of allies to Americans, even when they benefit from alliances, appears to have shifted between George Washington’s attitude – avoid them – and that of Franklin D. Roosevelt – go all in … eventually.

_This is an updated version of an article originally published on Feb. 20, 2025. _

The Conversation

Donald Heflin does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. Trump’s Greenland ambitions could wreck 20th-century alliances that helped build the modern world order – https://theconversation.com/trumps-greenland-ambitions-could-wreck-20th-century-alliances-that-helped-build-the-modern-world-order-273863

Mocos: ¿asquerosos o prodigiosos?

Source: The Conversation – (in Spanish) – By A. Victoria de Andrés Fernández, Profesora Titular en el Departamento de Biología Animal, Universidad de Málaga

Dmitrii Pridannikov/shutterstock

Pocas imágenes resultan más repulsivas que unas narices mocosas, no será mi yo cívico el que lo niegue. Pero sí que será mi otro yo, el científico, el que sugiera mirar más allá y reflexionar sobre cómo sin los mocos estaríamos muertos.

Sí, aunque cueste creerlo, el mucus (así suena mejor) es la materia física que permite la dinámica vital. Desde esta perspectiva, el moco es vida. Y lo es gracias a unas propiedades físicas fascinantes que le permiten realizar funciones increíblemente variadas y sofisticadas. Tanto es así, que determinados mucus (como el cervical) se han ganado el calificativo de “inteligentes”.

La insospechada física del moco

El mucus es lo que denominamos, aunque suene rarísimo, un material reológico (deformable) de tipo viscoelástico no newtoniano. Esto quiere decir que, a macroescala, se puede comportar indistintamente como un líquido (que fluye) o como un sólido (resistente a la deformación), dependiendo del esfuerzo aplicado. Por el contrario, a nanoescala, se comporta como un fluido de baja viscosidad. Por eso, aunque en reposo sea espeso, la fuerza de una potente tos o un estornudo lo vuelve fluido (ya que se adelgaza por cizallamiento o shear-thinning), lográndose su expulsión.

Esto es posible porque este coloide contiene, además de más de mil proteínas diferentes (entre defensivas, estructurales o factores de crecimiento), muchas moléculas de mucina. Estas glucoproteínas son las responsables de que el mucus, cambiante y pseudoplástico, obre maravillas funcionales. Sin mucus, los mamíferos ni respiraríamos, ni nos alimentaríamos ni, lo que es más sorprendente, nos reproduciríamos.

La mejor de las defensas

Las mucinas forman una red tridimensional, microscópica y muy pegajosa, que atrapa partículas en las entradas de nuestros “agujeros corporales”. Al inspirar, estas auténticas barreras físicas evitan que bacterias, virus, polvo y demás partículas ambientales contacten con las células epiteliales de la mucosa del tracto respiratorio. Las mucinas MUC5AC y MUC5B del moco pulmonar, además, aglutinan estas partículas extrañas y las expulsan al exterior mediante el movimiento ciliar coordinado de bronquiolos, bronquios y tráquea.

Pero no son solo defensores pasivos. Los azúcares de las mucinas (glicanos) alteran la superficie de los microorganismos, impidiendo que se “peguen” a nuestras células. Asimismo, el mucus contiene elementos que neutralizan o destruyen microorganismos, como anticuerpos (la inmunoglobulina A secretora neutraliza patógenos antes de que lleguen a contactar con las células) o enzimas antimicrobianas (la lisozima y otros péptidos dañan o inhiben bacterias y hongos).

Y no solo se trata de una cuestión de narices. En el tracto digestivo, el mucus segregado por las células globosas gastrointestinales nos defiende contra la multitud de patógenos que ingerimos normalmente con los alimentos o con los objetos que nos llevamos a la boca a lo largo del día.

El mucus es un excelente hidratante

El mucus sorprende también por su higroscopía, es decir, por su elevadísima capacidad de captar y retener agua. Se lo debe también a las mucinas, que forman múltiples puentes de hidrógeno con las moléculas de agua, configuran una especie de colchón de hidrogel sobre los epitelios que evita su desecación y amortigua los cambios térmicos y químicos.

Esto es más importante de lo que parece. En primer lugar, porque impide el daño mecánico de los tejidos expuestos al exterior, manteniéndolos lo necesariamente húmedos y lubricados para que sean funcionales. Pensemos en nuestros ojos: la fina capa de mucus superficial retiene una humedad que, junto con el parpadeo, nos asegura el nivel de hidratación necesario para poder ver. Pero también porque protege estructuras internas de la desecación que supone el contacto con el aire.

Me refiero no solo a la cavidad bucal, las fosas nasales, los conductos excretores o las aberturas reproductoras sino, sobre todo, a los órganos específicos de flujo de aire. ¡Qué sería de nuestros conductos respiratorios y de nuestros pulmones sin un mucus hidratador! Pasarían al estado de mojama en pocos minutos y no podríamos respirar.

Pero es más que un protector, porque los gases no difunden si no es a través de un medio fluido continuo donde sus moléculas puedan moverse. De hecho, el coeficiente D de la ley de Fick (J=−D∇c), que rige los procesos de difusión, solo está bien definido dentro de una fase continua que es lo que, precisamente, aporta el mucus. Ahora ya saben por qué los animales de respiración cutánea son tan babosos y tienen una piel tan mucilaginosa. También entenderán por qué nuestros alveolos pulmonares no son más que microbolsas de moco. Así aseguran la difusión del oxígeno hacia los glóbulos rojos de los capilares dispuestos bajo el epitelio respiratorio.

Igualmente se posibilita la difusión de los alimentos digeridos a través de las vellosidades intestinales. Sin su recubrimiento de mucus, sería inviable nuestra alimentación.

No hay máquina biológica que funciones sin una buena lubricación

La higroscopía del mucus, por otra parte, minimiza el rozamiento y facilita el tránsito de materia a través de los numerosos conductos anatómicos. Pensemos en la dificultad de tragar con la boca seca. Sería de lo más tortuoso (o imposible) el paso de los alimentos hacia el estómago, por no hablar del de las heces a través del recto (¡que se lo digan a los estreñidos!).

Mención aparte merece la función del mucus en los procesos reproductores, desde la cópula (qué sería de nosotros sin un buen mucus vaginal) hasta el alumbramiento de los mamíferos, especialmente el humano, donde algo enorme como un bebé tiene que salir por un estrechísimo y tortuoso canal de parto.

Las excepcionales propiedades lubricantes del mucus no solo facilitan el tránsito de materiales por nuestros aparatos y sistemas, sino que suponen el paraíso de desarrollo para microorganismos que nos ayudan a vivir. Me refiero al mucus intestinal, que sirve de hábitat y fuente de nutrientes para bacterias beneficiosas. Entre otras cosas, porque la microbiota intestinal utiliza los glicanos mucínicos como fuente de energía.

Por otra parte, nosotros no nos arrastramos para ir de un sitio a otro, pero pensemos en los invertebrados reptantes. Un caracol se puede desplazar porque tiene un pie reptador netamente mucoso de adhesión reversible y deslizamiento controlado. Por cierto, de esta capacidad higroscópica nos hemos aprovechado cosméticamente en forma de la famosa baba de caracol, que tan de moda se puso hace unos años.

Nada más sofisticado que el mucus cervical

Y por último, si me permiten la licencia, en el caso del mucus cervical femenino, el que forma el flujo vaginal, podemos hablar de un “mucus inteligente”. Tanto, que sus mucinas MUC5B y MUC5AC son capaces de modificar su estructura y reología en respuesta directa a las hormonas sexuales, regulando así de forma activa el paso de los espermatozoides y, consecuentemente, la fertilidad. Así, la elevación de estrógenos durante nuestra fase ovulatoria vuelve al mucus “fértil” (elástico y fluido), facilitando la natación de los espermatozoides. Por el contrario, la progesterona elevada de la fase lútea densifica el mucus, que se transforma en una densa barrera a patógenos y una auténtica defensa inmunológica.

Visto lo visto, más que asqueroso el moco es una maravilla biológica casi perfecta e, indiscutiblemente, vital. Pero, no se confunda. Continúe reprobando el impresentable gesto de hurgarse la nariz de algunos, por favor.

The Conversation

A. Victoria de Andrés Fernández no recibe salario, ni ejerce labores de consultoría, ni posee acciones, ni recibe financiación de ninguna compañía u organización que pueda obtener beneficio de este artículo, y ha declarado carecer de vínculos relevantes más allá del cargo académico citado.

ref. Mocos: ¿asquerosos o prodigiosos? – https://theconversation.com/mocos-asquerosos-o-prodigiosos-273127

El estilo pulcro e internacional de la ilustradora Luci Gutiérrez

Source: The Conversation – (in Spanish) – By Julia Sainz Cortés, Docente universitaria e investigadora, UDIT – Universidad de Diseño, Innovación y Tecnología

Compendio de imágenes del Instagram de Luci Gutiérrez. Luci Gutiérrez/Instagram

Si usted abre una semana cualquiera la revista estadounidense The New Yorker, se encontrará con que la sección “Shouts and Murmurs” la ilustra habitualmente la española Luci Gutiérrez, Premio Nacional en 2023.

Su relación con la publicación neoyorquina se remonta a un viaje que hizo a esa ciudad, tras cursar estudios de ilustradora en la Escola Massana, con el objetivo de aprender inglés. Además de conseguirlo (al menos lo suficiente como para publicar un libro de gramática sobre el idioma), esta experiencia acabó convirtiéndose en una puerta de entrada a la prensa estadounidense. Así comenzó a colaborar con medios de gran prestigio como la revista ya citada, The New York Times y The Wall Street Journal

Gutiérrez, nacida en Barcelona en 1977, ha ilustrado asimismo numerosos libros –desde álbumes infantiles hasta títulos de contenido sexual– y obras más personales en las que explora su visión del mundo y sus propios temores. En varios de estos trabajos, la representación de la mujer y el género como sistema de opresión resultan ejes centrales.

Las ilustradoras en la España del siglo XX

Para contextualizar su lugar en la ilustración española conviene hacer un recorrido histórico.

La visibilidad profesional de las mujeres en ese ámbito se remonta a mediados del siglo XX. Hablamos de autoras nacidas a finales del XIX o principios del XX, como Carmen Barbará o Purita Campos, centradas mayoritariamente en la ilustración infantil o dirigida a público femenino. No obstante, algunas participaron también en trabajos de cartelería con contenido político.

En esta primera ola, encontramos la figura pionera de Núria Pompeia, nacida en 1931. Pompeia introdujo cambios significativos en el discurso icónico y textual y luchó explícitamente por sacar del silencio a las autoras, cuestionando el modelo machista que las había mantenido invisibles.

La situación de la mujer fue un tema transversal de su obra. Uno de sus logros más notables fue conectar con el público femenino, a quien el sector tradicionalmente había relegado a la prensa rosa o a los tebeos para chicas. Pompeia ofrecía representaciones reales de mujeres en cabeceras que hasta entonces no las habían tenido en cuenta.

Viñeta en la que una mujer se dispone a empezar una carrera de salto de vallas con un peso atado a la pierna.
Viñeta de Nuria Pompeia.
Instituto Quevedo de las Artes del Humor.

En este primer grupo se encuentran también ilustradoras autodidactas como Montse Clavé o Marika Vila, fuertemente vinculadas al activismo feminista.

En los años 80 surge una segunda ola de historietistas formadas en estudios artísticos reglados, como Isa Feu, Pilar Herrero, Laura Pérez Vernetti, Marta Guerrero y María Colino. Aunque se distancian de las reivindicaciones feministas explícitas, las mujeres y la sexualidad están fuertemente presentes en su obra.

Su producción destaca por la libertad creativa y estilística. Posiblemente, gracias a su tono erótico logran publicar en revistas de gran tirada y público mayoritariamente masculino como El Jueves o El Víbora. Este desplazamiento hacia la erótica y la pornografía coincide con un clima sociocultural marcado por el hedonismo y el individualismo de los años 80 y 90 en España. Estas décadas se consideran menos políticas y en ellas el feminismo se entendía con frecuencia como algo desfasado.

Llega Luci Gutiérrez

La situación actual de las mujeres en la ilustración ha cambiado sustancialmente, y hoy existe un número notable de ilustradoras de prestigio. Entre ellas se encuentra Luci Gutiérrez, con un estilo personal, clásico y despojado de artificios, centrado en la idea y el concepto.

Su trayectoria revela una preocupación clara por el género como sistema de dominación patriarcal. Esto se ve en la representación de mujeres diversas y, en ocasiones, poderosas o incluso violentas, en línea con su humor negro. Aunque debido a su flexibilidad profesional no puede considerarse una activista en sentido estricto, en sus proyectos personales emerge una mirada crítica hacia las desigualdades.

Esto se percibe, por ejemplo, en dos de sus libros ilustrados: English is not Easy y Las mujeres y los hombres.

Gramática en un libro ilustrado

English is not Easy surge de sus dificultades con el inglés durante su estancia neoyorquina. El libro funciona como un manual lingüístico atípico en el que entremezcla conceptos e ideas que rompen con las convenciones de un compendio de lecciones gramaticales. Su estilo visual se basa en la sencillez formal, el predominio de la línea y una paleta muy controlada. La obra utiliza únicamente el blanco, el negro y el rojo, un recurso cromático habitual en su trayectoria, que en ocasiones complementa con tonos vivos como el verde o el amarillo para enfatizar ciertos elementos.

Portada de English is not easy.

Luci Gutiérrez

En este libro combina ilustraciones inocentes con viñetas de humor negro o gran carga crítica. Un ejemplo destacado es la ilustración dedicada a los posesivos, donde aborda los asesinatos machistas y la percepción de algunas mujeres como propiedad.

El libro incluye numerosas escenas sobre las relaciones entre mujeres y hombres desde ópticas diversas, y destaca la variedad de cuerpos, edades y roles entre los personajes femeninos. Sus figuras apenas incorporan detalles accesorios y carecen de fondos, lo que refuerza la claridad del mensaje mediante poses y gestos expresivos.

Otra constante en su estilo es la combinación entre lo cotidiano y lo monstruoso o fantástico, mediante juegos de escala, hibridaciones y manipulaciones visuales vinculadas al texto. En muchos dibujos aparecen mujeres explorando su sexualidad o retratadas con sus caracteres sexuales expuestos, mientras que el cuerpo masculino se presta con frecuencia al sarcasmo al asociarlo a tópicos de la masculinidad. La temática se aborda con naturalidad y libertad.

Imagen de un hombre vestido y otro desnudo para enseñar el vocabulario en inglés.
Imagen de English Is Not Easy de Luci Gutierrez.
Luci Gutiérrez

En relación con el género como sistema de opresión, Gutiérrez manifiesta una preocupación recurrente por las limitaciones impuestas a los modales femeninos, ya sea representando personajes que se ajustan a los mandatos sociales o mostrando figuras femeninas que realizan acciones consideradas censurables o contrarias a los estereotipos.

Los 70 y el siglo XXI

Las mujeres y los hombres es un tomo diferente, de autoría ajena. Concebido originalmente en los años 1977 y 1978, el libro aborda el machismo y las desigualdades de género para un público infantil y juvenil. Media Vaca lo reeditó en 2015 dentro de la colección “Libros para mañana” considerando que el texto todavía estaba vigente.

Como ilustradora, Gutiérrez incorpora aquí, además del blanco, el negro y el rojo, un tono verde complementario, pero evita adjudicar cada color a un sexo concreto. El texto es directo y didáctico, y su aportación gráfica resulta especialmente significativa por las metáforas visuales que amplifican y contextualizan el mensaje. Una de las ilustraciones más potentes muestra simultáneamente la resistencia de la mujer frente al sistema que la oprime y el mandato de género como una carga para los propios hombres.

Un par de las imágenes de Las mujeres y los hombres.
Ilustración de Las mujeres y los hombres.
Media Vaca

El libro trata también la desigual participación de las mujeres en la toma de decisiones globales mediante una escena en la que cuatro líderes masculinos se pasan una pelota que simboliza el poder, mientras una mujer apenas logra acercarse. En el ámbito laboral, presenta a cuatro mujeres sosteniendo literalmente una mesa sobre la que descansa un directivo varón, metáfora del trabajo invisible que posibilita el éxito masculino.

Gran parte del contenido se centra en la educación diferenciada, los roles, los juegos y la diferente conducta de los adultos hacia niñas y niños, aspectos que la artista representa con gran precisión expresiva.

Como vemos, la inteligencia, humor e ingenio para traducir ideas en imágenes de Luci Gutiérrez explican el amplio reconocimiento alcanzado.

The Conversation

Este trabajo pertenece al proyecto “Mujeres + diseño (RED-Diseña) / Women + design” (INC-UDIT-2025-PRO20), un proyecto de investigación competitivo interno de UDIT; proyecto liderado por el Grupo de Investigación UDIT de Diseño, Cultura visual y Género (Grupo Genius), perteneciente a la Universidad de Diseño, Innovación y Tecnología (UDIT) de Madrid (España).

ref. El estilo pulcro e internacional de la ilustradora Luci Gutiérrez – https://theconversation.com/el-estilo-pulcro-e-internacional-de-la-ilustradora-luci-gutierrez-269543

Inteligencia artificial y derechos digitales: ¿progreso o espejismo?

Source: The Conversation – (in Spanish) – By Nuria Oliver, Directora de la Fundación ELLIS Alicante y profesora honoraria de la Universidad de Alicante, Universidad de Alicante

La inteligencia artificial (IA) hoy está presente, de manera invisible, en prácticamente todos los ámbitos de nuestra sociedad. Su adopción, a escala masiva, no tiene precedentes y el potencial que nos brinda para tener impacto social positivo es inmenso. De hecho, necesitamos apoyarnos en la IA para abordar los grandes retos del siglo XXI, desde el cambio climático al envejecimiento de la población. Nos puede ayudar, por ejemplo, a detectar tumores antes de que sean visibles al ojo humano en pruebas radiológicas, a reducir el consumo energético de nuestras ciudades, hogares y empresas, o a encontrar patrones en datos científicos que a los humanos nos llevaría décadas descubrir.

Una de las aspiraciones es que la IA nos haga más humanos al liberarnos de tareas repetitivas, mecánicas y de poco valor. Dicha aspiración es posible, pero su consecución no está garantizada. De hecho, si dejamos que la IA tome decisiones por nosotros en exceso, corremos el riesgo de atrofiar nuestras propias habilidades: el pensamiento crítico, la empatía, la creatividad, la comprensión lectora, la capacidad de escribir… Esto puede conducirnos no solo a una dependencia silenciosa, sino a la pérdida de habilidades que nos definen como humanos, como nuestra capacidad para utilizar el lenguaje.

No es la solución para todo

Además, vivimos en un momento de cierto solucionismo tecnológico que nos empuja a recurrir a la IA incluso donde una solución más simple sería más eficaz, entendible y sostenible y también menos arriesgada. Por ejemplo, ¿realmente necesitamos un asistente inteligente para encender las luces de nuestra casa o un modelo complejo para organizar un calendario que podríamos gestionar con una sencilla aplicación? Innovar no es acumular tecnología, sino mejorar de verdad la vida de las personas. En muchos casos, un buen diseño de procesos o una interfaz clara vuelven innecesarios millones de parámetros entrenados con cantidades ingentes de datos y con un consumo energético inmenso.

Una pregunta que surge con frecuencia es si la IA es más inteligente que nosotros, los humanos. Sin duda, no lo es. Los sistemas de IA actuales son excelentes realizando tareas muy concretas como jugar al ajedrez, clasificar imágenes, traducir de un idioma a otro, predecir patrones y generar texto plausible. Probablemente, sean mejores que el mejor de los humanos, pero solo saben hacer dicha tarea: es lo que se conoce como “inteligencia artificial específica”.

Esos mismos sistemas que tanto nos impresionan carecen, entre otras cosas, de comprensión del contexto, de modelo del mundo, de sentido común, de emociones, de capacidad para aprender constantemente y adaptarse, de consciencia… Son programas de ordenador, sin cuerpo y sin experiencia vital en el mundo físico. Y aunque sintamos la necesidad de compararnos, y en algunos casos nos parezca que su inteligencia supera a la nuestra, es importante recordarnos que dicha comparación no tiene sentido. Un debate más productivo es preguntarnos cómo podemos aprovechar las innegables capacidades de la IA para que los humanos desarrollemos todo nuestro potencial.

Original, pero no creativa

El debate se intensifica con la irrupción de las técnicas de IA generativa, capaces de crear imágenes, vídeos, música, texto, código o incluso moléculas de manera automática y casi instantánea. ¿Puede ser la inteligencia artificial creativa? Ese contenido puede ser original y sorprendente, pero no nace de experiencias, emociones o intenciones propias. Es el resultado de procesar y recombinar patrones aprendidos de millones de obras previas. Un pintor humano puede decidir romper con todas sus influencias por una convicción íntima; un modelo de IA, por definición, no tiene convicciones. Eso no significa que no pueda ser útil en procesos creativos: puede inspirar, explorar variaciones y desbloquear ideas, pero su creatividad es instrumental.

La creatividad humana, en cambio, es vivencial: lleva consigo el peso de nuestras historias, ideas, emociones, deseos o miedos. No olvidemos que la expresión creativa humana es mucho más que la obra creativa, producto de dicha creación. La expresión creativa es también el proceso, el mensaje, la intencionalidad, el contexto… elementos fundamentales que no existen cuando un algoritmo de IA generativa produce un poema, una canción o un diseño gráfico, por muy sofisticados que sean.

El entusiasmo colectivo con el que hemos adoptado la inteligencia artificial en nuestra sociedad viene acompañado a menudo por una peligrosa idea: que la IA es siempre sinónimo de progreso, entendido como mejora de la calidad de vida de las personas (de todas, no solo de algunas), así como del resto de seres vivos del planeta y el planeta en sí mismo. Una IA que optimiza la logística de un almacén puede resultar útil, pero si para lograrlo recurre a una vigilancia excesiva, consume cantidades ingentes de agua potable y electricidad y precariza el trabajo humano, ¿podemos llamarlo progreso?

En última instancia, la IA debería evaluarse no por lo impresionante que pueda ser su rendimiento, sino por su impacto en la sociedad.

Además, los sistemas de inteligencia artificial no son perfectos. Adolecen de limitaciones importantes que, entre otras cosas, impactan directamente en los derechos fundamentales de las personas, como son la discriminación, los sesgos y la estereotipación algorítmica; la falta de transparencia, diversidad y veracidad; la violación de la privacidad; la excesiva huella de carbono; la manipulación subliminal de nuestro comportamiento; la difícil reproducibilidad; y las vulnerabilidades de seguridad.

Tomemos, como ejemplo, el reto de la discriminación. Los sistemas de IA actuales están basados en métodos de aprendizaje estadístico que necesitan ser entrenados con cantidades ingentes de datos, datos que en muchos casos reflejan nuestras desigualdades y prejuicios. Por tanto, si no corregimos los sesgos, estereotipos y patrones de discriminación existentes en la sociedad, los algoritmos de IA, entrenados con datos humanos, no solo los replicarán, sino que en muchos casos los amplificarán. Así darán lugar, por ejemplo, a sistemas de contratación que penalizan sin querer a mujeres o minorías, aplicaciones de reconocimiento facial que fallan más en personas con ciertos tonos de piel o sistemas de recomendación que nos encierran en burbujas de información y cámaras de resonancia que refuerzan nuestras propias creencias y prejuicios.

La discriminación automatizada no es más aceptable que la humana; de hecho, puede ser más peligrosa por su inmensa escalabilidad y su aparente –que no real– objetividad matemática. Además, las consecuencias negativas fruto del uso de la IA no solo son resultado de una negligencia o diseño deficiente, sino que también pueden ser intencionales, como cuando se usa la IA para manipular elecciones o vigilar masivamente a la población. Pero en todos los casos, el daño es real.

El código FATEN

El carácter transversal de la IA, es decir, su capacidad para ser aplicada prácticamente en todos los ámbitos y sectores de la sociedad, la dota de un inmenso poder, lo que nos obliga a preguntarnos cómo mitigar sus riesgos, invirtiendo en investigación en inteligencia artificial responsable, acompañando su despliegue en la sociedad con regulaciones sólidas, auditorías independientes y un compromiso ético firme e integrando los derechos digitales desde su concepción. Para recordar qué características debemos exigir a los sistemas de IA me gusta utilizar el acrónimo en inglés FATEN:

  1. F de fairness o justicia. Exigir garantías de no discriminación, sesgos o estereotipación fruto del uso de sistemas de IA.

  2. A de autonomy o autonomía. Según este valor central en la ética occidental, cada persona debería tener la capacidad de decidir sus propios pensamientos y acciones, asegurando por tanto la libre elección, la libertad de pensamiento y de acción. Sin embargo, hoy en día podemos construir modelos computacionales de nuestros deseos, necesidades, personalidad y comportamiento con la capacidad de influir en nuestras decisiones y acciones de manera subliminal, como ha quedado patente en los procesos electorales de Estados Unidos y el Reino Unido. Por ello, deberíamos garantizar que los sistemas inteligentes tomen las decisiones preservando siempre la autonomía y la dignidad humanas.

    La A también es de accountability o atribución de responsabilidad. Es decir, se trata de tener claridad a la hora de atribuir responsabilidad de las consecuencias de las decisiones algorítmicas. Y de augmentation o aumento, de manera que los sistemas de IA se utilicen para aumentar o complementar la inteligencia humana, no para reemplazarla.

  3. T de trust o confianza. La confianza es un pilar básico en las relaciones entre humanos e instituciones. La tecnología necesita un entorno de confianza con sus usuarios que cada vez delegan (delegamos) más nuestras vidas a servicios digitales. Para que exista confianza, han de cumplirse tres condiciones: (1) la competencia, es decir, la habilidad para realizar con solvencia la tarea comprometida; (2) la fiabilidad, es decir, la competencia sostenida en el tiempo; y (3) la honestidad y transparencia.

    Por ello, la T también es de transparency o transparencia. Hace referencia a la cualidad de poder entender un modelo o un proceso computacional. Estos serán transparentes si una persona puede observarlos y entenderlos con facilidad.

    Las decisiones algorítmicas pueden ser opacas por tres motivos: intencionalmente, para proteger la propiedad intelectual de los creadores de dichos algoritmos; debido a una falta de conocimiento por parte de los usuarios que les impida entender cómo funcionan los algoritmos y modelos computacionales construidos a partir de los datos; e intrínsecamente, dado que ciertos métodos de aprendizaje por ordenador (por ejemplo, modelos de deep learning o aprendizaje profundo) son extremadamente complejos.

    Asimismo, es imprescindible que los sistemas de inteligencia artificial sean transparentes no solo con relación a qué datos captan y analizan sobre el comportamiento humano y para qué propósitos, sino también respecto a en qué situaciones los humanos están interaccionando con sistemas artificiales (por ejemplo, chatbots) o con otros humanos.

  4. E de education o educación. Es decir, invertir en educación a todos los niveles, empezando por la educación obligatoria. En el libro Los nativos digitales no existen. Cómo educar a tus hijos para un mundo digital (Deusto, 2017) escribí un capítulo llamado “Eruditos Digitales” donde enfatizo la necesidad de enseñar tanto pensamiento computacional desde primero de primaria, como de desarrollar el pensamiento crítico, la creatividad y habilidades de las inteligencias social y emocional.

    Hoy en día no estamos desarrollando estas facultades, pero cada vez van a resultar más importantes para nuestra salud mental y nuestra coexistencia pacífica y armoniosa tanto con la tecnología como con otros humanos y con nuestro planeta. La adopción masiva de herramientas de inteligencia artificial generativa de textos, música, audios o vídeos cuestiona los modelos tradicionales de enseñanza y evaluación, dado que cualquier estudiante puede, en cuestión de segundos, producir redacciones, comentarios, resúmenes o artículos –veraces o no– sobre prácticamente cualquier tema y en cualquier idioma.

    El nivel de competencia de estos sistemas nos ha sorprendido a todos y todas, expertos y legos en la materia. Su falta de rigor y veracidad hace, hoy más que nunca, relevante la necesidad de desarrollar el espíritu crítico y de validar y contrastar la información con fuentes reputadas y solventes.

    Sin duda, cada vez más a menudo, no podremos ni deberemos creer todo lo que leemos, escuchamos o vemos en el mundo digital. La educación también es necesaria para la ciudadanía, los profesionales –sobre todo a aquellos cuyas profesiones están siendo transformadas por la tecnología–, los trabajadores del sector público y nuestros representantes políticos. Una apuesta ambiciosa por la educación en competencias tecnológicas es vital para poder reducir la situación de asimetría en la que nos encontramos inmersos hoy en día: asimetría con respecto al acceso a los datos y, aún más importante, con respecto al acceso al conocimiento experto para saber qué hacer con dichos datos. Comparto las palabras de Marie Curie: “Nada en la vida debería temerse, sino entenderse. Ahora es momento de entender más para así temer menos”.

    La E también es de beneficence o beneficiencia, es decir, maximizar el impacto positivo del uso de la inteligencia artificial, con sostenibilidad, diversidad, honestidad y veracidad. Porque no olvidemos que no todo desarrollo tecnológico es progreso. Y a lo que deberíamos aspirar y en lo que deberíamos invertir es en el progreso, entendido como una mejora en la calidad de vida de las personas, del resto de seres vivos y de nuestro planeta.

    Y de equidad. El desarrollo y crecimiento de internet y de la World Wide Web durante la Tercera y Cuarta Revolución Industrial ha sido sin duda clave para la democratización del acceso al conocimiento. Sin embargo, los principios de universalización del conocimiento y democratización del acceso a la tecnología están siendo cuestionados hoy en día en gran parte por la situación de dominancia extrema de las grandes empresas tecnológicas americanas y chinas. Es el fenómeno llamado “winner takes all” (el ganador se lo lleva todo). Juntos, estos gigantes tecnológicos tienen un valor de mercado de más de 5 millones de millones (billones) de euros y unas cuotas de mercado en EE. UU. de más de un 90 % en las búsquedas de internet (Google), de un 70 % de las redes sociales (Facebook) o de un 50 % del comercio electrónico (Amazon).

    En consecuencia, un elevado porcentaje de los datos sobre el comportamiento humano existentes hoy en día son datos privados, captados, analizados y explotados por estas grandes empresas tecnológicas que conocen no solo nuestros hábitos, necesidades, intereses o relaciones sociales, sino también nuestra orientación sexual o política, nuestros niveles de felicidad, de educación o de salud mental. Por tanto, si queremos maximizar el impacto positivo del desarrollo tecnológico y, en particular, de la inteligencia artificial en la sociedad –dado que dicha inteligencia necesita datos para poder aprender– deberíamos plantearnos nuevos modelos de propiedad, gestión y regulación de los datos. Sin embargo, la complejidad en su aplicación práctica pone de manifiesto la dificultad para definir e implementar el concepto de “propiedad” cuando hablamos de un bien intangible, distribuido, variado, creciente, dinámico y replicable infinitas veces a coste prácticamente cero.

  5. N de non-maleficence o no maleficiencia. Se trata de minimizar el impacto negativo que pueda derivarse del uso de las decisiones algorítmicas. Para ello, es importante aplicar un principio de prudencia, así como garantizar la seguridad, fiabilidad y reproducibilidad de los sistemas, preservando siempre la privacidad de las personas.

Solo cuando respetemos estos requisitos seremos capaces de avanzar y conseguir una inteligencia artificial socialmente sostenible, por y para las personas, ayudándonos a desarrollar nuestro potencial y salvaguardando lo que no queremos perder. Porque el verdadero avance no será el que nos deslumbre con algoritmos más rápidos o modelos más grandes, sino el que nos permita vivir mejor, con más justicia, más libertad, prosperidad y, sobre todo, sin perder lo que nos define como seres humanos.

Precisamente, para contribuir a hacer realidad esa visión es para lo que hemos creado ELLIS Alicante. Les invito a unirse a nuestra causa, apoyando el trabajo de nuestra fundación.


La versión original de este artículo se ha publicado en la Revista Telos, de Fundación Telefónica.


The Conversation

Nuria Oliver no recibe salario, ni ejerce labores de consultoría, ni posee acciones, ni recibe financiación de ninguna compañía u organización que pueda obtener beneficio de este artículo, y ha declarado carecer de vínculos relevantes más allá del cargo académico citado.

ref. Inteligencia artificial y derechos digitales: ¿progreso o espejismo? – https://theconversation.com/inteligencia-artificial-y-derechos-digitales-progreso-o-espejismo-272967

Organized labour continues to make gains in Canada’s most anti-union province

Source: The Conversation – Canada – By Andrew Stevens, Associate Professor, Faculty of Business Administration, University of Regina

In October 2025, Alberta Premier Danielle Smith invoked back-to-work legislation to end a strike by tens of thousands of the province’s teachers who had walked off the job over disputes around wages, class sizes and working conditions.

The legislation, known as the Back to School Act, forced the 51,000 striking teachers back to work and legislated a collective agreement that had been previously rejected by teachers during bargaining.

Smith also invoked the notwithstanding clause of the Charter of Rights and Freedoms. The clause is a constitutional provision that allows legislatures to override certain Charter protections, including the right to the freedom of association, which underlies the ability to strike.

This move was the latest in a long history of anti-union legislation in Alberta. The election of the United Conservative Party (UCP), led by former Premier Jason Kenney in 2019, heralded a return to anti-labour policies under the guise of “restoring balance” to what Conservatives perceived to be the NDP’s excessively pro-labour and pro-union reforms.

Both Kenney and, later, Smith reversed several changes introduced by Rachel Notley’s NDP government. Under the NDP, basic workplace rights were extended to non-family farm workers, first contract arbitration was introduced, remedial certification measures enacted and the right to strike and bargaining collectively was formally extended to the post-secondary sector.

The UCP reversed these gains.

Despite these obstacles, organized labour continues to make important gains in Alberta, Canada’s most anti-union province. Our new report draws on Statistics Canada data to examine the economic impact of unionization in Alberta.

Why unions matter

The benefits of unionization are well established. Unions can decrease income inequality and push for policy changes that benefit all workers and people with a stake in their work and service environments, as in the case of teachers advocating for smaller class sizes.

Organized labour also contributes to the fabric of democratic societies in many ways, including by advancing sustainable development.

This role is particularly critical now, in a period defined by affordability crises and accusations of authoritarianism south of the border. Unions provide one of the few mechanisms through which workers can push back and secure fair treatment in the workplace.

Unionization also provides stronger outcomes for women, immigrant workers and young workers. While unionized men in Alberta earned four per cent more than their non-unionized counterparts, unionized women earn 19 per cent more than their non-unionized counterparts.

Collective bargaining stalls or even reverses gendered and immigration status-based pay inequities. Unionization helps shrink the gender wage gap from 19 to eight per cent, and the usual pay gap between Canadian-born workers and immigrants is either eliminated or reversed in some industries.

The material impact of unionization

Even in provinces like Alberta, where union density rates are relatively low, unions can deliver economic justice.

Our analysis of an unpublished dataset shows that unionized workers in Alberta earn $3.40 an hour more than non-unionized workers ($37.88 per hour compared to $34.48 an hour). This difference is slightly higher than the national average across Canada.

The average unionized worker earns $1,404 a week, compared with $1,296 for non-unionized colleagues working a similar number of hours. Unionized workers are also more likely to have supplementary benefits, which is especially important in lower-wage sectors like food services.

Outcomes, however, are mixed. Part-time unionized workers gain the most, earning 29 per cent more than non-unionized ($32.57 an hour compared to $22.91). Unionized full-time workers, on the other hand, only earn five per cent more — $38.83 an hour versus $36.86 an hour.

Considering that some 20 per cent of workers in Alberta are employed part-time, these differences represent a substantial economic boost for a significant portion of workers.

Variation by sector

Unionized workers in Alberta earn, on average, more than their non-unionized counterparts, but results are mixed across industries and sub-sectors. Take retail, for example. In that industry, unionized workers may appear to earn less on average, largely because a higher proportion of them work part time, which pulls down overall wages.

In Alberta’s oil and gas sector, there is near parity between unionized and non-unionized workers when it comes to wages.

Even in health care and education, where many workers are unionized, collective bargaining can yield different outcomes within sectors.

In construction, some sub-sectors with fewer unionized workers actually show stronger wage gains than areas where unions are more established. These differences are shaped by a combination of industry-specific economic conditions, how wages are set by unions and how employers respond to union activity. Other variables, such as age, sex, education and tenure, also matter.

Political implications

For young workers, unions deliver the strongest wage advantages, even when accounting for other human capital variables like education levels and work experience. This is especially notable given that young workers are less likely to be unionized overall.

In both Canada and the United States, young workers demonstrate stronger positive opinions of unionization than their older co-workers, offering potential for unions seeking to grow their ranks provided they organize.

Alberta’s unions face significant political obstacles, but the evidence shows their resilience pays off for working people. That resilience should serve as an inspiration and call to action for union leaders everywhere.

The Conversation

Andrew Stevens receives funding from the Parkland Institute and the Government of Canada (Social Science and Humanities Research Council).

Angèle Poirier received funding from the Parkland Institute for work related to this article.

ref. Organized labour continues to make gains in Canada’s most anti-union province – https://theconversation.com/organized-labour-continues-to-make-gains-in-canadas-most-anti-union-province-273568