What America’s divided and tumultuous politics of the late-19th century can teach us

Source: The Conversation – USA – By Robert A. Strong, Senior Fellow, Miller Center, University of Virginia

Can today’s divided America learn something from the divisions of the past? zimmytws, iStock/Getty Images Plus

People trying to understand politics in the United States today often turn to history for precedents and perspective. Are our current divisions like the ones that preceded the American Revolution or the Civil War? Did the dramatic events of the 1960s generate the same kind of social and political forces seen today? Are there lessons from the past that show us how eras of intense political turmoil eventually subside?

As a scholar of American politics and the presidency, I believe one American historical period is especially worth revisiting in this turbulent moment in the U.S.: the 20 tumultuous years between the presidencies of Ulysses S. Grant and William McKinley in the second half of the 19th century.

The two decades between 1876 and 1896 are usually remembered as a time when the cities in the East grew rich and the West was wild – a “Gilded Age” in New York City and gunslingers on the frontier.

It was also a time when Americans struggled with immigration issues, racial injustice, tariff levels, technological change, economic volatility and political violence.

There was even a president, Grover Cleveland, who served two nonconsecutive terms in the White House – the only time that happened before Donald Trump.

In the elections between Grant and McKinley, the nation was closely divided. No president in those years – not Rutherford Hayes, James Garfield, Chester Arthur, Cleveland or Benjamin Harrison – served for two consecutive terms. No presidential candidate won more than 50% of the popular vote, except the Democrat Samuel Tilden. And Tilden, after winning 50.1% of the ballots cast in 1876, lost in the Electoral College. That happened again in 1888 when Cleveland, the first time he was seeking a second term, won the popular vote but failed in the Electoral College.

The narrow victories that characterized presidential politics in the 1870s and 1880s were matched by constant shifts on Capitol Hill. In the 20 years between Grant and McKinley, there were only six years of unified government, when one political party controlled the White House, the Senate and the House of Representatives. In the remaining 14 years, presidents encountered opposition in Congress.

The U.S. has the same kind of divided politics today.

Heating up partisanship and raising stakes

President Bill Clinton had two years of unified government; President George W. Bush had less than that. Barack Obama, Donald Trump in his first term and Joe Biden all came into office with party majorities in the House and Senate, and then, like Clinton, their parties lost the House two years later.

Divided politics, with close elections and neither party in power for very long, make partisanship more intense, campaigns harder fought and the stakes sky high whenever voters go to the polls. That’s part of what produced instability in the second half of the 19th century and part of what produces it today.

Divided government is, of course, one of the most powerful “checks” in the constitutional system of checks and balances. Intense competition between political parties can prevent the national government from making rash decisions and serious mistakes. It can sometimes generate compromise.

Protesters in a cloud of tear gas face off against a federal agent with a gun.
Residents and protesters clash with federal agents on Chicago’s East Side on Oct. 14, 2025.
Joshua Lott/The Washington Post via Getty Images

But there’s a cost. Political division can also allow critical problems to fester for far too long. The dramatic changes brought on by the Industrial Revolution after the Civil War were not seriously addressed in federal legislation until the Progressive Era early in the 20th century.

In the second half of the 19th century, Congress raised or lowered tariffs – depending on which party controlled the White House and Capitol Hill. The nation debated immigration but only once passed meaningful legislation, the Chinese Exclusion Act of 1882. A long list of issues connected to railroads, banks, currency, civil service, corruption and the implementation of the post-Civil War constitutional amendments were ignored or only partially addressed.

When major legislation was passed in 1883 to create a merit-based civil service – reforming the spoils system of political appointments – it passed because Garfield’s 1881 assassination by a disgruntled federal job seeker temporarily pushed the issue to the top of the national agenda.

Immigration, fake news and riots

Political violence accompanied the period of closely divided national elections in the 1870s and 1880s.

In the 1880 presidential campaign, both candidates – the Republican, Garfield, and the Democrat, Winfield Hancock – called for restrictions on Chinese immigration to the United States. Neither supported the complete ban that many Westerners wanted.

But just before Americans went to the polls, newspapers across the country printed a letter, allegedly written and signed by Garfield, that endorsed an open border to Chinese immigrants. Before anyone could learn that the letter was a fake, there was public uproar. In Denver, an angry mob burned down all the homes in Chinese neighborhoods.

There were more incidents of political violence: anti-Chinese riots in Los Angeles in 1871, in San Francisco in 1877 and in Seattle in 1886.

Throughout the 1880s, anti-immigrant nativists targeted immigrants from Italy and sometimes vandalized Catholic churches.

Political violence in the South successfully suppressed Black voting rights and reestablished white control of state and local politics.

A scene of mourners at the deathbed of President James Garfield.
Political violence accompanied the period of closely divided national elections in the 1870s and 1880s, including the assassination of President James Garfield in 1881.
Glasshouse Vintage/Universal History Archive/Universal Images Group via Getty Images

Realignment

Political division in the second half of the 19th century produced more problems than solutions. How and when did it end, or become less intense?

The simple answer is what political scientists call a “realignment,” a major shift in national electoral patterns.

In 1893, the first year of Cleveland’s second term, the nation suffered a financial crisis followed by a severe economic depression. As a result, McKinley was able to win solid victories in 1896 and 1900 and build a Republican coalition that dominated presidential politics until the election in 1932 of Democrat Franklin Roosevelt.

It’s not hard to imagine how an economic disaster, or a crisis of some kind, could shake the country out of a period of closely divided politics. But that’s a painful way of building a higher level of national unity.

Can it happen when large numbers of voters get thoroughly frustrated by languishing issues, swings back and forth in Washington, nasty elections and rising political violence?

Perhaps.

But either way – responding to crisis or finding a public change of heart – is a reminder that voters are the ultimate arbiters in a functioning democracy. Today, as in late-19th-century America, elections make a difference. They can mark continued division or they can take the nation in a new, and perhaps more unified, direction.

The Conversation

Robert A. Strong 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. What America’s divided and tumultuous politics of the late-19th century can teach us – https://theconversation.com/what-americas-divided-and-tumultuous-politics-of-the-late-19th-century-can-teach-us-267292

La menace méconnue de la transition énergétique

Source: The Conversation – in French – By Olivier Fontaine, Professeur de Chimie, et de sciences physiques, Université de Montréal

La voiture électrique s’est imposée comme le symbole de la transition énergétique. Elle promet une mobilité plus propre, moins dépendante du pétrole et plus respectueuse du climat. Pourtant, derrière cette image d’une société plus verte, un élément central de la batterie reste largement absent des débats publics : l’électrolyte.

Professeur de chimie dans l’Institut Courtois de l’Université de Montréal et membre honoraire de l’Institut Universitaire de France, mes recherches portent sur le stockage de l’énergie dans les batteries lithium. Mes travaux visent à concevoir des électrolytes plus durables, ce qui me conduit à m’inquiéter de la dépendance croissante des filières de batteries aux chaînes d’approvisionnement géopolitiquement fragiles.

L’électrification de nos parcs automobiles

La transition énergétique repose en grande partie sur l’électrification de nos parcs automobiles. Longtemps dépendants du pétrole, les pays industrialisés s’engagent désormais dans une transformation profonde de la mobilité.

La Chine a pris une longueur d’avance avec l’essor fulgurant de BYD, devenu en quelques années l’un des plus grands fabricants mondiaux de véhicules électriques. En proposant des modèles abordables et en misant sur des batteries à base de lithium-fer-phosphate, la Chine montre que l’électrification à grande échelle est possible et peut même redessiner les équilibres industriels mondiaux.

En Europe, les grands constructeurs historiques, de Volkswagen à Renault, ont opéré un virage décisif vers l’électrique. Soutenus par des politiques publiques volontaristes, ils investissent massivement dans de nouvelles usines de batteries et annoncent chaque année de nouveaux modèles zéro émission. Ce mouvement n’est pas seulement technologique, il est aussi stratégique : il s’agit de réduire la dépendance aux énergies fossiles et de répondre aux attentes croissantes des citoyens en matière de durabilité.

De nombreux pays ont proposé un objectif clair  : d’ici 2035, 100 % des voitures neuves devront être électriques. Cet horizon commun marque une rupture historique. Il signifie que l’automobile, pilier de nos sociétés modernes, doit s’adapter pour devenir compatible avec les limites de la planète.

L’analyse fine des composants de la batterie pourrait toutefois nous faire déchanter. Et pas seulement pour des raisons environnementales : notre dépendance aux électrolytes impose déjà de nouveaux enjeux géostratégiques que l’on ne peut plus ignorer.




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L’anatomie des batteries lithium

Une batterie lithium-ion s’articule autour de trois compartiments intimement liés : l’anode, le plus souvent en graphite, qui accueille les ions lithium lors de la charge, et la cathode, composée d’oxydes métalliques de nickel, de cobalt ou de manganèse, qui libère ces ions. L’électrolyte est l’espace qui relie l’anode et la cathode. Ce liquide, constitué de sels de lithium dissous dans des solvants organiques, rend possible la mobilité des ions lithium d’une électrode à l’autre.

Il est important de rappeler que les matériaux critiques aujourd’hui au cœur des électrodes ne sont pas une fatalité. Pour les cathodes, la recherche s’oriente déjà vers des compositions à faible teneur en cobalt, voire totalement exemptes de ce métal problématique, en misant sur des chimies riches en fer et en manganèse, lesquels sont abondants et bien répartis géographiquement.

Les batteries lithium-fer-phosphate se sont ainsi imposées comme une alternative robuste, moins coûteuse et plus respectueuse de l’environnement, déjà adoptée massivement en Chine – avec notamment le développement de BYD – et en pleine expansion ailleurs. D’autres approches explorent les batteries sodium-ion, qui s’affranchissent du lithium lui-même en exploitant un élément, le sodium, présent en quantité quasi illimitée.

Du côté des anodes, le graphite naturel ou synthétique, aujourd’hui majoritaire, peut être partiellement remplacé par du silicium ou par des carbones issus de biomasse, ouvrant la voie à une production plus durable et moins dépendante des chaînes d’approvisionnement critiques.

Ces alternatives témoignent de notre capacité à bâtir des solutions plus vertes pour les batteries et, par extension, pour les voitures électriques.

L’électrolyte, un enjeu géopolitique

Peu discuté dans le grand public, l’électrolyte pose quant à lui deux problèmes majeurs, environnementaux et géopolitiques.

Il faut d’abord savoir que les chaînes d’approvisionnement en électrolytes sont extrêmement concentrées et donc vulnérables. La Chine domine largement la transformation et la formulation de ces composants. Le Maroc est un fournisseur clé pour le phosphore, tandis que le Mexique joue un rôle essentiel pour le fluor. Une telle dépendance crée une fragilité géopolitique majeure : toute tension commerciale, instabilité politique ou décision unilatérale de restriction d’exportation pourrait perturber l’ensemble de l’industrie mondiale des batteries.


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L’Occident, qui s’est longtemps inquiété de sa dépendance au pétrole, risque de répéter la même erreur. En négligeant le rôle de l’électrolyte, nous pourrions remplacer une dépendance par une autre. L’autonomie énergétique associée aux véhicules électriques pourrait alors se révéler illusoire, menacée par ce talon d’Achille oublié.




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Pour réduire cette vulnérabilité géopolitique, plusieurs pistes s’imposent. D’une part, diversifier les chaînes d’approvisionnement en développant des partenariats stratégiques avec d’autres pays producteurs et en soutenant l’émergence d’industries locales de transformation. D’autre part, investir massivement dans la recherche pour concevoir des électrolytes alternatifs, moins dépendants de ressources critiques, voire issus de filières renouvelables. Enfin, renforcer les capacités de recyclage des électrolytes usagés offrirait une double réponse : sécuriser l’accès à des matières premières tout en réduisant l’empreinte environnementale du secteur.

L’électrolyte, un enjeu environnemental

Au-delà de la question géopolitique, la production des électrolytes soulève également des enjeux environnementaux. En effet, l’électrolyte n’est pas plus recyclable que sa production n’est verte.

Leur fabrication repose sur des intermédiaires chimiques dangereux et sur des solvants issus des hydrocarbures, ce qui engendre des impacts bien éloignés de l’image verte associée à la mobilité électrique. La durabilité environnementale réelle des voitures électriques ne peut donc être évaluée sans prendre en compte ce maillon négligé.

Il ne s’agit pas ici de comparer la batterie à la pétrochimie : les technologies sont radicalement différentes. L’enjeu est plutôt d’ouvrir les consciences sur le fait que la batterie n’est pas encore aussi verte qu’on le croit. Sa fabrication mobilise encore des solvants fluorés, parfois classés parmi les PFAS, des « polluants éternels », et la quasi-totalité des électrolytes usagés n’est aujourd’hui pas recyclée. Il reste du chemin à parcourir pour que la batterie devienne une alternative pleinement durable.




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Voici ce que vous devez savoir sur les PFAS, que l’on surnomme « polluants éternels »


Pour limiter ces impacts environnementaux, il est essentiel d’explorer de nouvelles voies : développer des électrolytes « verts » en remplaçant les solvants issus des hydrocarbures par des alternatives biosourcées, mettre en place des procédés de synthèse plus sobres en énergie et moins générateurs de déchets, et investir dans des technologies de recyclage capables de récupérer et réutiliser les composants électrolytiques.

De telles approches permettraient non seulement de réduire l’empreinte écologique de la batterie, mais aussi de rapprocher la promesse des véhicules électriques de la réalité d’une transition énergétique véritablement durable.

Une recherche d’alternatives est urgente

Avec des ventes mondiales de véhicules électriques appelées à être augmentées d’ici 2030, la demande en électrolytes va croître de façon exponentielle. Cela soulève des questions urgentes : comment sécuriser et diversifier les approvisionnements, comment réduire la dépendance stratégique, et comment développer des alternatives plus durables ?

L’électrolyte est le maillon oublié de la transition électrique. L’ignorer, c’est construire une indépendance énergétique sur des bases fragiles. Si nous voulons que la voiture électrique tienne réellement sa promesse de durabilité et de souveraineté, il est urgent d’intégrer l’électrolyte au cœur du débat public.

La Conversation Canada

Olivier Fontaine a reçu des financements de ANR.

ref. La menace méconnue de la transition énergétique – https://theconversation.com/la-menace-meconnue-de-la-transition-energetique-263997

L’avenir de la gastronomie française ne se joue pas uniquement dans l’assiette

Source: The Conversation – in French – By Mihaela Bonescu, Enseignant-chercheur en communication / marketing, Burgundy School of Business

Si les CAP, Bac pro ou BTS assurent le premier niveau de formation, les chefs prennent le relais pour consolider l’aspect technique des apprentis et insuffler les valeurs du métier. TatjanaBaibakova/Shutterstock

Une étude scientifique, menée auprès de 18 chefs de cuisine étoilés en Bretagne, dans les Pays de la Loire et en Bourgogne, met en lumière les défis pour pérenniser la gastronomie française. Les solutions : transmettre le métier par l’apprentissage, encourager le « fait maison » et promouvoir un bénéfice santé pour la population.


Le 29 septembre 2025, l’agenda du président de la République annonçait un « déjeuner de la gastronomie et de la restauration traditionnelle ». De nombreux représentants de la gastronomie française – restaurateurs et chefs de cuisine étoilés, éleveurs, vignerons, bouchers, charcutiers et autres acteurs – ont fait le déplacement à l’Élysée pour défendre la filière et demander l’aide de l’État. Parmi eux, le chef Mathieu Guibert qui souligne :

« Un peuple qui mange bien est un peuple heureux. »

Après la rencontre avec le chef de l’État, la défiscalisation du pourboire a été préservée, et le discours s’est recentré sur l’attractivité des métiers, la promotion de la qualité ou encore l’éducation au bien-manger. De surcroît, ces échanges ont entériné l’augmentation de maîtres-restaurateurs, titre garantissant le travail des produits frais en cuisine.

Alors, quelle vision du bien-manger ? Quels sont les défis pour pérenniser la haute gastronomie française ? Ces questions ont animé notre recherche menée durant l’année 2024 auprès de 18 chefs de cuisine étoilés, localisés en Bretagne, dans les Pays de la Loire et en Bourgogne.

Problème de recrutement et baisse des fréquentations

Le secteur de la restauration rencontre des difficultés de recrutement du personnel. Plus de 200 000 emplois demeurent non pourvus chaque année, dont environ 38 800 postes d’aides en cuisine.

À cela s’ajoute une baisse de la fréquentation des restaurants traditionnels par les consommateurs. Plusieurs pistes d’explication peuvent la justifier :

  • le prix – critère essentiel de leurs choix ainsi que l’augmentation des tarifs affichés par les restaurants ;

  • l’amplification de l’effet de saisonnalité – avec des pics d’activité durant les périodes de vacances et les week-ends ;

  • l’évolution des habitudes de manger – la déstructuration du repas (plateau-télé, repas sur le pouce, apéro dînatoire ou grignotage) prend le dessus sur le repas traditionnel familial, qui reste un moment de socialisation et de convivialité …

  • l’évolution des comportements de consommation vers des régimes alimentaires moins carnés, moins caloriques, s’inscrivant dans une consommation plus responsable tout en exigeant du goût et de la qualité, des produits frais et naturels, locaux et du terroir, issus du travail des artisans.

L’apprentissage, condition de survie du métier

Un premier résultat de cette étude souligne l’importance de la continuité du financement de l’apprentissage comme l’indique un chef :

« Les bonnes écoles sont souvent des écoles privées qui sont très coûteuses, donc, de nouveau, on met les pieds dans un système où l’argent a une place importante. »

À ces considérations financières se rajoute une nécessaire adaptation des contenus et des compétences attendues des programmes pédagogiques qui « sont en retard ».

L’enjeu est de préserver les bases techniques du métier. Les chefs interrogés le regrettent : « Les bases en cuisine, maintenant on ne les apprend plus à l’école. » Ils pensent « qu’il y a un problème de formation », car « les apprentis n’ont pas de lien avec le produit, on leur apprend juste à cuisiner, on devrait revoir un peu notre façon de former et d’aller à la base ».

La transmission de la maîtrise technique du métier de cuisinier – savoir-faire, tours de main, recettes – reste une préoccupation quotidienne pour que les jeunes apprentis progressent et choisissent ces filières de formation. Si des cursus, tels que les CAP, Bacs pro, brevets professionnels (BP) ou BTS, assurent le premier niveau de formation, ce sont par la suite les chefs qui prennent le relais auprès de la nouvelle génération pour consolider l’aspect technique du métier et insuffler des valeurs qui portent la communauté.

« C’est à nous de nous battre pour que les gens se fédèrent autour de nous et que les jeunes suivent. En tant que chef, c’est ça la transmission. »

Ambassadeurs du terroir et des territoires

Les chefs interrogés ont exprimé leur nette préférence pour les bons produits provenant d’un approvisionnement en circuit court, grâce au travail des petits producteurs situés souvent à quelques kilomètres du restaurant.

« J’essaye de pas dépasser les 100 kilomètres pour m’approvisionner. »

S’instaure une relation pérenne avec ces producteurs de proximité, relation qui implique la confiance comme condition. Avec le temps, cette relation de proximité peut se transformer en relation amicale et durable, comme l’affirme un chef :

« Moi, j’aime bien ce travail de confiance avec nos producteurs. »

Valoriser les richesses du territoire devient une évidence, avec une conscience éclairée de leur responsabilité sociale vis-à-vis de l’économie locale. Pour les chefs, « le travail pour s’épanouir, pour avancer, pour bien gagner sa vie, pour élever sa famille, pour développer un territoire, pour développer une société » est important, tout comme le fait de « participer à une communauté, à un système économique qui est géographiquement réduit ».

Les chefs de cuisine étoilés n’hésitent pas à s’engager dans la valorisation des aménités patrimoniales locales. Ils mobilisent le tissu des artisans locaux pour offrir aux consommateurs une « cuisine vivante », reflet du territoire, et se considèrent comme des « passeurs » et « ambassadeurs du terroir et du territoire ». Les chefs n’hésitent pas à rendre visible le travail des producteurs en mentionnant leur identité sur les cartes et les sites Internet des restaurants.




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De Byzance à nos tables : l’étonnante histoire de la fourchette, entre moqueries, scandales et châtiment divin


Éduquer au bien-manger pour une meilleure santé

Les chefs interviewés pensent qu’ils ont un rôle à jouer dans l’amélioration de la santé publique par l’alimentation. Comment ? En insistant sur l’importance des repas, y compris à la maison, et sur la nécessité d’apprendre à cuisiner dès le plus jeune âge. « Bien manger, c’est important ; mais il faut surtout manger différemment », témoigne un chef interviewé.

Ils s’inquiètent de la place du bien-manger au sein des familles.

« Quand je discute avec des institutrices, des enfants de moins de dix ans viennent à l’école sans avoir petit-déjeuné. Là, on parle de santé publique ! »

Ils suggèrent d’introduire des cours de cuisine au sein des programmes scolaires pour sensibiliser les plus jeunes à la saisonnalité des produits, à la conservation des ressources naturelles et à la culinarité.

Même si des dispositifs officiels existent comme la loi Égalim, le programme national nutrition santé (PNNS) avec le célèbre mantra « Bien manger et bien bouger », leur application reste à développer au moyen d’actions concrètes. Si la défiscalisation reste un sujet en restauration, d’autres enjeux sont à considérer : la transmission du métier par l’apprentissage, le « fait maison » et le bien-manger pour conserver un bénéfice santé et le plaisir à table.

The Conversation

Pascale Ertus a reçu des financements de l’Académie PULSAR de la Région des Pays de la Loire, de l’Université de Nantes et du LEMNA (Laboratoire d’Economie et de Management de Nantes Université).

Mihaela Bonescu ne travaille pas, ne conseille pas, ne possède pas de parts, ne reçoit pas de fonds d’une organisation qui pourrait tirer profit de cet article, et n’a déclaré aucune autre affiliation que son organisme de recherche.

ref. L’avenir de la gastronomie française ne se joue pas uniquement dans l’assiette – https://theconversation.com/lavenir-de-la-gastronomie-francaise-ne-se-joue-pas-uniquement-dans-lassiette-267040

What AI earbuds can’t replace: The value of learning another language

Source: The Conversation – USA (2) – By Gabriel Guillén, Professor of Language Studies, Middlebury College

Being able to follow and contribute to a live group conversation is the gold standard of language learning. Zinkevych/iStock via Getty Images

Your host in Osaka, Japan, slips on a pair of headphones and suddenly hears your words transformed into flawless Kansai Japanese. Even better, their reply in their native tongue comes through perfectly clear to you.

Thanks to artificial intelligence, neither of you is lost in translation. What once seemed like science fiction is now marketed as a quick fix for cross-cultural communication.

Such AI-powered tools will be useful for many people, especially for tourists or in any purely transactional situation, even if seamless automatic interpretation remains at an experimental stage.

Does this mean the process of learning another language will soon be a thing of the past?

As scholars of computer-assisted language learning and linguistics, we disagree and see language learning as vital in other ways. We have devoted our careers to this field because we deeply believe in the lasting and transformative value of learning and speaking languages beyond one’s mother tongue.

Lessons from past language ‘disruptions’

This isn’t the first time a new technology has promised massive disruption to learning languages.

In recent years, language learning startups such as Duolingo aimed to make acquiring a language easier than ever, in part by gamifying language. While these apps have certainly made learning more accessible to more people, our research shows most platforms and apps have failed to fully replicate the inherently social process of learning a language.

phone displays the Duolingo app with an icon of the face of a green bird
Duolingo had over 113 million monthly active users at the end of 2024.
Jakub Porzycki/NurPhoto via Getty Images

One thing’s clear: The massive popularity of language apps shows there’s still strong demand for language learning, despite a sharp decline in formal education settings. Duolingo alone had 113.1 million monthly active users around the world at the end of 2024, a 36% increase over the prior year. This is about 10 times more than the number of students who take languages other than English in U.S. schools.

The meaning of learning a language

Numbers aside, the gold standard of language learning is the ability to follow and contribute to a live group conversation.

Since World War II, government departments and education programs recognized that text-centered grammar-translation methods did little to support real interaction. Interpersonal conversational competence gradually became the main goal of language classes. While technologies you can put in your ear or wear on your face now promise to revolutionize interpersonal interaction, their usefulness in such conversations actually falls along a spectrum.

At one end, you have simple tasks you have to navigate while visiting a city where they speak a different language, like checking out of a hotel, buying a ticket at a kiosk or finding your way around town. That is, people from different backgrounds working together to achieve a goal – a successful checkout, a ticket purchase or getting to the famous museum you want to visit. Any mix of languages, gestures or tools – even AI tools – can help in this context. In such cases, where the goal is clear and both parties are patient, shared English or automated interpretation can get the job done while bypassing the hard work of language learning.

At the other end, identity matters as much as content. Meeting your in-laws, introducing yourself at work, welcoming a delegation or presenting to a skeptical audience all involve trust and social capital. Humor, idioms, levels of formality, tone, timing and body language shape not just what you say but who you are.

The effort of learning a language communicates respect, trust and a willingness to see the world through someone else’s eyes. We believe language learning is one of the most demanding and rewarding forms of deep work, building cognitive resilience, empathy, identity and community in ways technology struggles to replicate.

The 2003 movie “Lost in Translation,” which depicts an older American man falling in love with a much younger American woman, was not about getting lost in the language but delved into issues of interculturality and finding yourself while exposed to the other.

Indeed, accelerating mobility due to climate migration, remote work and retirement abroad all increase the need to learn languages – not just translate them. Even those staying in place often seek deeper connections through language as learners with familial and historical ties.

two students wearing glasses sit at at table looking at a paper
A Spanish learner from China negotiates meaning with an English learner from Mexico in California.
Gabriel Guillén, 2025, CC BY-SA

Where AI falls short

The latest AI technologies, such as those used by Apple’s newest AirPods to instantly interpret and translate, certainly are powerful tools that will help a lot of people interact with anyone who speaks a different language in ways previously only possible for someone who spent a year or two studying it. It’s like having your own personal interpreter.

Yet relying on interpretation carries hidden costs: distortion of meaning, loss of interactive nuance and diminished interpersonal trust.

An ethnography of American learners with strong motivation and near limitless support found that falling back on speaking English and using technology to aid translation may be easier in the short term, but this undercuts long-term language and integration goals. Language learners constantly face this choice between short-term ease and long-term impact.

Some AI tools help accomplish immediate tasks, and generative AI apps can support acquisition but can take away the negotiations of meaning from which durable skills emerge.

AI interpretation may suffice for one-on-one conversations, but learners usually aspire to join ongoing conversations already being had among speakers of another language. Long-term language learning, while necessarily friction-filled, is nevertheless beneficial on many fronts.

Interpersonally, using another’s language fosters both cultural and cognitive empathy.

In addition, the cognitive benefits of multilingualism are equally well documented: resistance to dementia, divergent thinking, flexibility in shifting attention, acceptance of multiple perspectives and explanations, and reduced bias in reasoning.

The very attributes companies seek in the AI age – resilience, lifelong learning, analytical and creative thinking, active listening – are all cultivated through language learning.

Rethinking language education in the age of AI

So why, in the increasingly multilingual U.K. and U.S., are fewer students choosing to learn another language in high school and at university?

The reasons are complex.

Too often, institutions have struggled to demonstrate the relevance of language studies. Yet innovative approaches abound, from integrating language in the contexts of other subjects and linking it to service and volunteering to connecting students with others through virtual exchanges or community partners via project-based language learning, all while developing intercultural skills.

So, again, what’s the value of learning another language when AI can handle tourism phrases, casual conversation and city navigation?

The answer, in our view, lies not in fleeting encounters but in cultivating enduring capacities: curiosity, empathy, deeper understanding of others, the reshaping of identity and the promise of lasting cognitive growth.

For educators, the call is clear. Generative AI can take on rote and transactional tasks while excelling at error correction, adapting input and vocabulary support. That frees classroom time for multiparty, culturally rich and nuanced conversation.

Teaching approaches grounded in interculturality, embodied communication, play and relationship building will thrive. Learning this way enables learners to critically evaluate what AI earbuds or chatbots create, to join authentic conversations and to experience the full benefits of long-term language learning.

The Conversation

Thor Sawin has received funding for teacher development projects through the State Department Fulbright Specialist and English Language Specialist program, as well as the US Air Force and LCC International University in Lithuania.

Gabriel Guillén 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. What AI earbuds can’t replace: The value of learning another language – https://theconversation.com/what-ai-earbuds-cant-replace-the-value-of-learning-another-language-264965

The ‘supercenter’ effect: How massive, one-stop retailers fuel overconsumption − and waste

Source: The Conversation – USA (2) – By Suvrat Dhanorkar, Associate Professor, Georgia Institute of Technology

‘Big-box’ supercenters can contribute to overpurchasing by shoppers Frederic J. Brown/AFP via Getty Images

Imagine walking out of a Walmart, Target or Costco. As you push your large shopping cart to your car, you ask yourself: Did I really need all that stuff?

The answer is you probably didn’t.

In a recent study, my co-authors Lina Wang, Sungho Park and I found that the presence of supercenters – large retailers that sell groceries alongside general merchandise – results in a significant uptick in consumer waste due to overpurchasing.

These supercenters often sit on lots in excess of 150,000 square feet. But figuring out how all that real estate affects people’s shopping habits – if it does at all – is tricky. That’s because a lot of factors influence how much people buy on a single shopping trip.

To answer this question, we looked at the impact of the spread of Walmart supercenters across the U.S. over a decade, using a technique called difference-in-differences – an analytical method in which we compared consumer waste trends in counties that saw supercenter launches with “matched” counties that did not. This matching ensured that counties were otherwise closely comparable on socioeconomic factors such as housing, income and education.

Our analysis showed that the launch of a supercenter results in an increase in consumer waste of up to 7%. Furthermore, this increase in consumer waste is larger for new supercenter openings compared with conversions, when existing regular stores are expanded into large-format ones.

Why it matters

For decades, neighborhood stores across the U.S. were edged out by large-format retailers: department stores, supercenters and shopping malls. Although there is evidence that many of these big-name retailers are beginning to look toward smaller stores, the shopping landscape remains dotted by supercenters.

And these large stores stimulate mass consumption through gradual shifts in consumer behaviors. For example, in their attempt to generate more sales, large-format retailers often underprice smaller neighborhood stores.

Take, for example, Walmart’s “everyday low price” strategy, which is key to its business model. This pricing strategy offers shoppers a largely consistent year-round low price rather than relying on occasional sales and discounts.

Further contributing to overpurchasing is the supercenters’ typical location, which tends to be away from residential areas. Naturally, in their effort to avoid multiple trips, consumers tend to maximize the utility of each visit by making their basket sizes larger.

Unfortunately, this overpurchasing often leads to waste as more goods reach expiration date or sit unused in people’s homes.

While this may be a profitable strategy for retailers, it’s bad for society and the environment and creates billions of dollars in waste. To put this into context, the United States generates close to 300 million tons of consumer waste every year, and then spends billions of dollars managing this waste.

What still isn’t known

Now that we have measured the “supercenter effect,” we are keen to look at potential solutions to this problem. Some existing solutions are based on implementing policies that encourage behavioral shifts in consumers. For example, many cities have adopted a pay-as-you-throw policy that charges people based on the volume of waste generated.

Other solutions are more structural, such as bringing back neighborhood convenience stores and developing stronger circular economy channels. For example, neighborhood convenience stores can play an important role in mitigating the supercenter effect and could allow for smaller, more frequent shopping trips and significantly less waste.

In many cities, initiatives promoting local vendors and stores are gaining momentum. Such solutions would not only encourage sustainable consumption but also have benefits for local economic growth by promoting small businesses that have historically accounted for 62% of net new job creation.

A second solution entails leveraging the “reuse economy,” which can provide a back-end channel for circulating surplus and used goods. While both offline and online reuse channels exist – through the likes of thrift stores, food banks and Facebook Marketplace, for example – they currently remain vastly underused.

Identifying and aggressively implementing such solutions might turn out to be both economically meaningful and environmentally beneficial. But more work needs to be done to figure out which solutions are more effective, and why.

The Research Brief is a short take on interesting academic work.

The Conversation

Suvrat Dhanorkar 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. The ‘supercenter’ effect: How massive, one-stop retailers fuel overconsumption − and waste – https://theconversation.com/the-supercenter-effect-how-massive-one-stop-retailers-fuel-overconsumption-and-waste-267939

Allen Iverson’s 2001 Sixers embodied Philly’s brash, gritty soul − and changed basketball culture forever

Source: The Conversation – USA (2) – By Jared Bahir Browsh, Assistant Teaching Professor of Critical Sports Studies, University of Colorado Boulder

It’s unusual for a professional sports franchise to plan a yearlong celebration for a team that didn’t win a championship.

But it is also rare that a group of players represents the vibe and culture of a city so accurately as the Philadelphia 76ers did back in 2001.

Throughout the 2025-2026 NBA season, the Sixers will honor the 25th anniversary of their legendary 2001 team. The celebration kicks off with the return of Hip-Hop, the muscle-bound rabbit mascot who debuted in 1998 and represented the team for 13 years. Throughout the year the team will wear jerseys and feature court designs from the 2001 season, and it will honor the team and its star player, Allen “The Answer” Iverson, during a reunion game on Jan. 31, 2026.

As a pop culture scholar and director of a program in critical sports studies, I regularly teach about the influence of Iverson, whom I was a big fan of during my elementary school, high school and college years in Philadelphia. I even named my pet guinea pig after the Hall of Fame player.

A new era

The City of Brotherly Love is known for its passionate sports fans. Although this passion has been interpreted by some as aggressive, if not barbaric, Philadelphians’ knowledge of and loyalty to their teams has never waned – even as they endured a 25-year championship drought across their four major professional teams.

Before the Philadelphia Phillies won the World Series in 2008, Philadelphia hadn’t had a championship sports team since 1983. In that year, the Sixers disrupted the dominance of the Boston Celtics and Los Angeles Lakers, who won every other championship from 1980 to 1988.

A player holding basketball jumps in air as opposing team tries to block a pass.
The Philadelphia 76ers play the Boston Celtics at the Spectrum on Nov. 19, 1983, in Philadelphia.
James Drake/Getty Images

The Sixers remained competitive for a few more years before Moses Malone was traded in 1986 and Julius Erving – “Dr. J” – retired in 1987. In the decade that followed, a contentious relationship developed between fans and Sixers owner Harold Katz. It intensified when Katz traded fan favorite Charles Barkley in 1992.

In 1996, Comcast Spectacor, owner of the NHL’s Philadelphia Flyers, bought the Sixers from Katz and ushered in a new era for the franchise. The team moved to a new arena and hired their former trainer Pat Croce, who had a minority stake in the team, as team president.

That same year, the Sixers won the draft lottery for the first pick of the NBA draft, earning the rights to draft a 6-foot guard from Georgetown University. Iverson not only altered the fortunes of the franchise but became a cultural phenomenon while representing a city known for being brash and gritty.

Policing Black athletes

Black athletes, in particular, are often expected to engage in respectability politics – a strategy in which marginalized people are expected to abandon parts of their own culture to assimilate to the dominant, often white, culture’s expectations. Mostly white team owners and fans want them to act a certain way or avoid speaking out on societal issues such as race.

One of the earliest, and most visible, challenges to this in sports was Jack Johnson, a Black heavyweight boxing champion in 1908 who refused to adhere to social and economic expectations of African Americans in the early 20th century. Johnson taunted his opponents in the ring and flouted his wealth outside of it. Most controversially, he had romantic relationships with white women.

Later, boxing legend Muhammad Ali and Boston Celtics center Bill Russell also faced criticism for speaking out on civil rights issues.

Like Johnson, Ali and Russell were targeted by federal law enforcement. Ali was suspended from boxing for three years for his refusal to join the military and fight in the Vietnam War. Both Ali and Russell were also tracked by the FBI, and Russell found his house in the Boston area vandalized, though no one was charged.

Black and white photo of man in suit and tie surrounded by crowd
Heavyweight champ Muhammad Ali leaves the armed forces induction center in Houston on April 28, 1967, after refusing to be drafted.
AP Photo

Iverson, meanwhile, was targeted by the criminal justice system before he even reached the NBA. When he was in high school, he was a top college recruit in both basketball and football even as he navigated poverty and instability.

On Feb. 14, 1993, Iverson was at a bowling alley in his hometown of Hampton, Virginia, when a fight broke out. He and three friends were identified by witnesses, despite questionable evidence that they were involved in the altercation. Iverson was charged with “maiming by mob” – a crime that originally targeted lynching in Virginia. He was found guilty and sentenced to 15 years in prison.

After public outcry and a high profile interview with Tom Brokaw, Iverson was granted clemency and offered the opportunity to play for coach John Thompson at Georgetown University.

AI’s authenticity and style

In the late 1970s some fans and commentators complained the NBA was becoming “too Black,” so in the 1980s the league took a color-blind approach to marketing players such as Michael Jordan and Magic Johnson. Race took a back seat to money, as players of that era largely avoided discussing Black culture.

Once drafted into the NBA, Iverson conveyed an authenticity rarely seen in modern sports, where agents and public relation professionals manage their clients’ image and ensure they say the right things to the media.

He had visible tattoos and began wearing his hair in cornrows in his rookie year. He also embraced rap music and hip-hop culture and style.

Three men wearing white hats, white T-shirts and diamond jewelry stand together
Allen Iverson, center, poses with Atlanta rapper Young Jeezy at the 2005 BET Awards.
Johnny Nunez/WireImage via Getty Images

His fearless play on the court reinforced this image. He had relentless energy, took challenging shots and put his body on the line.

In Philadelphia, sports fans also appreciated his loyalty to friends and family along with his willingness to speak his mind.

Much like its star player, the Sixers franchise also embraced hip-hop culture, represented in its new rabbit mascot in 1998. Although basketball has had a connection with hip-hop since the 1970s, the NBA’s corporate sponsors were uneasy about this relationship. The Sixers’ decision to lean into this culture was notable.

There was concern, particularly from league commissioner David Stern, that Iverson’s and the Sixers’ embrace of hip-hop culture would alienate certain stakeholders. Stern clashed with Iverson and implemented a league-wide dress code that barred T-shirts, shorts, chain necklaces, sunglasses and even headphones in public appearances. The ban seemed to target the NBA’s young Black players.

Nevertheless, the Sixers attracted new fans and built their team around Iverson’s unique offensive skills, surrounding him with unselfish, defense-focused teammates. They hired Larry Brown as head coach and acquired Philadelphia native and Temple graduate Aaron McKie, who became one of Iverson’s closest teammates.

The 2001 Finals

The Sixers started the 2000-2001 season with a 10-game winning streak and later, after a win against the New York Knicks on Feb. 1, 2001, had a 35-11 record. In a loss on Feb. 7 to the Houston Rockets, center Theo Ratliff injured his wrist and had to undergo season-ending surgery. Over the next two weeks the team won six straight games and Iverson was named the MVP of the 2001 NBA All-Star Game.

Recognizing the need for a big man, however, the Sixers traded four players for top defender and future Hall-of-Fame center Dikembe Mutombo.

As the team adjusted to its roster changes, they stumbled to a 15-11 record in the last 26 games of the regular season, but were still able to earn the top seed in the Eastern Conference. The playoffs consumed the city with Sixers fever.

Despite its top seed, the team consistently felt like an underdog, reflecting the overall reputation of Philadelphia. Each series was a fight, and the Sixers had to play 18 out of the possible 19 games on their way to the NBA Finals against the Lakers. They escaped elimination games twice.

Basketball player in white uniform and sweatband that says 'The Answer' wraps arms around much taller player in purple and yellow uniform
Allen Iverson grabs Shaquille O’Neal of the Los Angeles Lakers as Dikembe Mutombo looks on during Game 3 of the NBA Finals on June 10, 2001.
Jeff Haynes/AFP via Getty Images

Game 1 of the Finals was the defining game of the season. The Sixers battled to an overtime upset, a game known for the “step-over” after Iverson hit a shot and then took an exaggerated step over the Lakers’ Tyronn Lue, who had fallen down while trying to defend the Sixers guard.

The team lost the next two highly competitive games before injuries and the Lakers’ talent proved too difficult to overcome.

Watch the infamous ‘step-over’ at 2:00.

A Philly legend

The Sixers have not returned to the Finals since 2001, while both the Phillies and Eagles have since won the World Series and Super Bowl on behalf of the city.

Although Iverson never brought home a championship, and he continued to be polarizing – marked by moments such as his infamous “practice” rant – he still ranks as one of the most popular Philadelphia athletes of all time.

Sixers fans like myself are excited for the opportunity to look back at this team that brought the city together at the start of the new millennium. It’s also a chance to celebrate the future of a team led by an exciting group of guards – Tyrese Maxey, V.J. Edgecombe and Jared McCain – who look to recapture the city and revitalize the legacy of Iverson and the 2001 Sixers.

Read more of our stories about Philadelphia and Pennsylvania, or sign up for our Philadelphia newsletter on Substack.

The Conversation

Jared Bahir Browsh 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. Allen Iverson’s 2001 Sixers embodied Philly’s brash, gritty soul − and changed basketball culture forever – https://theconversation.com/allen-iversons-2001-sixers-embodied-phillys-brash-gritty-soul-and-changed-basketball-culture-forever-268170

What does ‘pro-life’ mean? There’s no one answer – even for advocacy groups that oppose abortion

Source: The Conversation – USA (3) – By Anne Whitesell, Associate Professor of Political Science, Miami University

Pope Leo XIV arrives for his weekly general audience in St. Peter’s Square, at the Vatican, on Oct. 22, 2025. AP Photo/Andrew Medichini

As the first American pope, Leo XIV has largely avoided speaking out about domestic politics in the United States.

He waded into controversy, however, by commenting on the Archdiocese of Chicago’s plan to honor U.S. Sen. Dick Durbin, who has represented Illinois since 1997, with a lifetime achievement award for his work on immigration issues. Some Catholic critics were opposed to Durbin, who has supported the right to a legal abortion, receiving such an award – and he ultimately declined it.

On Sept. 30, 2025, when reporters in Italy asked about the situation, Leo said, “It’s important to look at many issues that are related to the teachings of the church.”

“Someone who says I’m against abortion but is in favor of the death penalty is not really pro-life,” he said. “And someone who says I’m against abortion but I’m in agreement with the inhuman treatment of immigrants in the United States, I don’t know if that’s pro-life.”

A man in a priest's collar, whose face is outside the frame, has his arm around an upset-looking woman and two children wearing white.
The family of a detained man from Ecuador is comforted by a priest on Sept. 25, 2025, in New York City.
Stephanie Keith/Getty Images

In American politics, being “pro-life” is often equated with being opposed to abortion. But as Leo’s comments highlight, it’s not so simple.

In my research into the modern pro-life movement, I have found great variety in how different people and organizations use the term, what issues they campaign for, and how religious convictions drive their work.

Public opinion

If being pro-life means caring about immigrants’ rights and opposing abortion, a minority of Americans appear to subscribe to the pope’s vision.

On Oct. 22, 2025, PRRI – a think tank that researches the intersection of religion, culture and politics – released results from a survey asking respondents about immigration and abortion. The survey was conducted online in August and September.

Among all respondents, 61% say that immigrants, regardless of legal status, should have basic rights and protections, including the ability to challenge deportation in court. Sixty-five percent oppose deporting undocumented immigrants without due process to prisons in other countries.

A few priests in white robes stand behind a table in an outdoor tent full of seated people.
The Rev. Frank O’Loughlin, an Irish priest, celebrates Mass on Aug. 16, 2025, outside the immigrant detention center known as ‘Alligator Alcatraz’ in Ochopee, Fla., standing in solidarity with those detained.
Chandan Khanna/AFP via Getty Images

Support for immigrants’ rights is less common, however, among people who oppose the right to an abortion.

Overall, 36% of respondents believe abortion should be illegal in all or most cases, while 61% believe the procedure should be legal in all or most cases.

Among people who believe abortion should be illegal, only 40% say immigrants should have basic rights, compared to 75% of respondents who believe abortion should be legal in all or most cases.

When asked whether the government “should detain immigrants who are in the country illegally in internment camps until they can be deported,” only 37% of Americans agree. Among those who oppose legalized abortion, however, that percentage increased to 57%. Among Americans who support legalized abortion, only 27% support detention.

Looking at responses from U.S. Catholics, there are clear patterns based on race and ethnicity.

Forty-two percent of white Catholics believe abortion should be illegal in all or most circumstances, compared to 35% of Hispanic Catholics.

Forty-seven percent of white Catholics, meanwhile, disagree with immigrant detention. Among Hispanic Catholics, that percentage rises to 76%. Similarly, 50% of white Catholics believe immigrants should have basic rights, compared to 76% of Hispanic Catholics.

‘Pro-life’ label

Leo’s comments and public opinion data demonstrate the challenge of defining what it means to identify as pro-life.

In my interviews with pro-life activists and research into their advocacy, I have also observed wide variation within the movement.

Organizations are strategic in choosing the pro-life issues they work on.

Some groups that use that label advocate against abortion and do not see it in their mission to go beyond that. One advocate I interviewed said, “We want to be single-issue. … We want to have a large coalition, and being single-issue is how we do that.”

This advocate works for a secular, national organization that opposes abortion because it ends the life of a human organism. She acknowledged that it can be difficult to decide where to draw the line: “How connected does something have to be to abortion for it to count?” This question arises when the group chooses whether to take a position on policies such as expanding funding for adoption services.

A woman holds a sign that says, 'Science says...abortion kills a human being.'
A protester demonstrates in front of a Planned Parenthood clinic on July 12, 2022, in Saint Paul, Minn.
AP Photo/Abbie Parr

Other groups that identify as pro-life are ideologically conservative and often take on other culture war issues. The Center for Christian Virtue, for example, advocates against abortion but also is in favor of school choice and increased funding for “responsible fatherhood initiatives,” such as parenting classes and mentorship programs.

Still other groups focus on both beginning-of-life and end-of-life issues. These organizations are inspired by religious beliefs that life is a gift from God and should be protected from conception until natural death. In addition to abortion, these organizations oppose the use of embryos and fetal stem cells in scientific research and often oppose in vitro fertilization. They also advocate against legalizing euthanasia and physician-assisted suicide.

A fourth type of group has a more expansive definition of pro-life, closely aligned with Leo’s comments. These groups, whose mission statements are often secular, sometimes refer to themselves as protecting life “womb to tomb,” or “pro-life for the whole life.” Groups such as Democrats for Life of America and New Wave Feminists incorporate issues such as economic inequality, systemic discrimination and support for migrants into their advocacy.

Organizations with this type of holistic approach may also describe themselves as following a “consistent life ethic.” Popularized by Cardinal Joseph Bernardin in the 1980s, the term stems from Catholic social teaching but is also used by secular groups. This approach emphasizes human dignity and supporting policies that affirm life at all stages. That may include opposition to the death penalty and support for social programs, such as food and housing assistance.

Role of religion

From my research, I have not found a clear relationship between the policies a group advocates on behalf of and its religious affiliation.

Many explicitly call themselves Catholic or Christian. Their mission statements may mention religion. Their publications may include Bible quotes or prayers. They sponsor events in collaboration with churches.

For example, the American Life League identifies itself as “the oldest grassroots Catholic pro-life education organization in the United States.” Students for Life of America calls its statement of faith “Judeo-Christian,” even though roughly 8 in 10 American Jews support legal abortion.

A line of protesters pose at the bottom of a long flight of steps, holding a sign that says 'Pro-life, pro-woman.'
Anti-abortion protesters wait outside the Supreme Court for a decision on the Russo v. June Medical Services LLC case on June 29, 2020.
Patrick Semansky/AP

Even in groups that do not describe themselves as religious, though, some leaders and members say they are drawn to the cause because of their faith. An advocate from one such group described many of the members as “Pope Francis Catholics,” indicating a more progressive view on many social issues.

Another advocate I spoke with described herself as a devout Catholic but recognized that the anti-abortion movement is often “bashed for being religious.” To break away from that stereotype, she said, “That’s why we’re kind of relying on the science. And when I send emails, I never bring in Scripture, and I think people think I might be just agnostic or whatever.”

Other secular groups tie their pro-life advocacy to a broader fight for human rights. Rehumanize International, to name one, says its mission is to “ensure that each and every human being’s life is respected, valued, and protected.” Such groups may hold progressive views such as opposing war and the death penalty, as well as concern about climate change. Political science research indicates that positioning opposition to abortion as a human rights issue, rather than a religious one, may attract more younger Americans.

It would be a mistake to assume that everyone in these movements adheres to one viewpoint, or is interested only in stopping abortion. In reality, there are many motivations that lead to people using the phrase “pro-life.”

The Conversation

Anne Whitesell is a 2025-2026 PRRI Public Fellow.

ref. What does ‘pro-life’ mean? There’s no one answer – even for advocacy groups that oppose abortion – https://theconversation.com/what-does-pro-life-mean-theres-no-one-answer-even-for-advocacy-groups-that-oppose-abortion-268066

Stereophonic: this play about an ailing rock band is a must-see masterpiece

Source: The Conversation – UK – By Michael Collins, Reader in American Studies and Chair of The British Association for American Studies, King’s College London

For legal reasons, David Adjmi and Will Butler’s play is absolutely not about the recording of Fleetwood Mac’s 1977 album Rumours. But like that famous album, it is a dizzying amalgamation of influences, mercurial talents and creativity that sits among the defining achievements of its generation. And like Fleetwood Mac, too, it is hard to pinpoint precisely what witchy alchemy makes Stereophonic work so well.

Suffice it to say that it does. The play is a masterpiece. A must-see by all accounts. The legendary 13 Tony Award nominations and smash-hit period on Broadway, followed by doubly-extended runs in London’s West End (where I saw it) are fully deserved.

The play follows a group of musicians in their recording studio in late-1970s California putting together an album that, once again, is expressly not Fleetwood Mac’s Rumours. For a play that is about a band on the verge of titanic artistic, critical and popular success, the principal theme of the work is failure. Or rather, how to learn and grow from it: how to cut a great track; when to cut and run from a toxic relationship; what to keep or cut from our chequered lives so that we can carry on living.

Some of their rock-star lives seem like a lot of fun, but this really is play about work. The work of music and the work of life itself. Sure, the office might not be cubicles and water coolers. It is more like chez longues and gigantic communal bags of the cocaine (probably the hardest working prop currently on the London stage). Yet this is office politics all the same.

Writer Adjmi’s brilliance is that, for all their rockstar antics, the band in Stereophonic are genuinely labouring for the execution of their vision. At the expense of the health and wellbeing. The beleaguered recording engineer, Grover (Eli Gelb), is in almost every scene working tirelessly at the recording desk. He is the Sisyphus of the soundcheck.

A trailer for Stereophonic.

The physical mass of the recording desk placed centre stage takes up much of the space typically reserved for the cast. They teeter tipsily around it. It recalls the omnipresence of the tape recorder driving Samuel Beckett’s play Krapp’s Last Tape (1958), a work with which Stereophonic has a surprising amount in common. Like Beckett, Adjmi is using recording technology to ruminate on the problem of time, which is where the play transcends its immediate setting and becomes most salient and meaningful.

The stage is split in half with upstage placed behind a glass screen. We can sometimes hear behind it and sometimes cannot. It is a wall. But it is also a stage of its own on which the characters perform. As a metaphor, the staging stands for how in their relentless rock theatricality the characters can’t always communicate. It asks, when does image or spectacle overtake the truth art seeks to reveal to the world?

All this (70s rock bands, heaps of cocaine, beige upholstery, unimpeded sexual license) could be put down to our cultural moment’s obsession with nostalgia – a sign of our being stuck politically and socially. But that would be to miss the point of Stereophonic wholly.

The London theatre scene is awash with jukebox musicals with ropey plots built around forcing famous songs into some weak narrative. These are mostly not musicals so much as tribute acts forced to do skits. Stereophonic channels the nostalgia in a different direction. The songs are not actual Fleetwood Mac songs – but so good is Will Butler’s (of Arcade Fire) score that they could be.

Some of the performances (really performed live by the actors) just soar. This is a nostalgia that does not dwell in the past alone but is pointing forward. It is more like what the late, great critical theorist (following Jacques Derrida) Mark Fisher called “hauntology”.

As the characters disappear from downstage to appear behind the glass wall of the recording booth, this ghostliness is referenced directly. The recording booth makes the actors unreachable. But so does fame and the process of becoming legend. When one of them speaks into the mic it is like someone communicating through the void from the other side.

What makes classic rock so appealing, and such a great subject for a play, is partly the bildungsroman (fiction focused on the growth and development of young people) and crisis central to its story. It’s almost religious. There was no autotuning available to them. There’s no possibility of endlessly recording and recording over. They try to do this, but there are material limits to their endeavours. They have to get it right.

Adjmi’s script suggests that magnetic tape and goodwill can, like a record label’s patience, like our youth itself, run out suddenly and painfully. One day all this hedonism and earthly pleasure will end for them. As it will for us all.

When the label gives the band more time half way through, it is like they have been granted immortality or a stay of execution. Adjmi manages to make the whole enterprise feel as high stakes as a family tragedy.

Indeed, family (found or otherwise) looms large in the minds of the musicians. Singer Holly and bassist Reg’s marriage is breaking down, drummer Simon misses the kids he has neglected for a year recording and boozing in Los Angeles, singer and guitarist Peter reveals the origin of his perfectionism in a conflict with his Olympic-swimmer brother.

The script works by transforming the musicians’ meaningless, very stoned, profusions of words into moments of sudden beauty and clarity. Their druggy murmurings come suddenly to resemble a stunning lyrical murmuration of form and idea.

This technique replays in microcosm the play’s engagement with the surprising human process of discovery and, let’s call it, genius, that happens within the fold of limited mortal time. This is not just a play about rock. It is so much more.


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The Conversation

Michael Collins 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. Stereophonic: this play about an ailing rock band is a must-see masterpiece – https://theconversation.com/stereophonic-this-play-about-an-ailing-rock-band-is-a-must-see-masterpiece-269227

Can colostrum supplements improve your skin, gut and immune system? A nutritionist explains

Source: The Conversation – UK – By Rachel Woods, Senior Lecturer in Physiology, University of Lincoln

ClareM/Shutterstock

Colostrum is often called “liquid gold” by lactation specialists, midwives and infant-health researchers. It’s the early milk produced in the first days after childbirth: thick, yellow and rich in antibodies, proteins and nutrients.

Newborn babies benefit greatly from it because their immune systems are not yet fully developed and their stomachs can only hold very small amounts. For babies, there’s no debate: colostrum is incredibly beneficial.

But some wellness brands are marketing colostrum to adults. Kourtney Kardashian Barker’s Lemme range sells it as sweet gummies and as a sugar-free liquid supplement and creamer.

The appeal is easy to understand. Colostrum has a powerful reputation in infant health. If it protects newborns, many assume it must offer something extraordinary for adults too – but does it?

Babies and adults have very different nutritional needs. A newborn’s stomach holds only a few millilitres, and their immune system is immature. Colostrum provides highly concentrated immune and nutritional factors that the baby needs in its first days of life.

Adults, by contrast, have fully developed digestive and immune systems and can obtain nutrients from a varied diet. An adult stomach holds around one to one-and-a-half litres and expands further after eating. What is essential for a baby is not automatically useful or necessary for an adult body.

While colostrum has undeniable benefits in early life, the versions sold to adults are processed, flavoured and taken in much smaller amounts. That’s why it’s important to look closely at what these products contain and what their marketing suggests they can do.

Colostrum-based supplements are often promoted using persuasive wellness language and health-related suggestions, but scientific evidence for their effectiveness in adults remains limited, early and often based on small studies involving specific groups rather than healthy people. Here’s a closer look at the ideas behind some of these marketing messages and what research actually tells us.

Gut health, digestion and reduced bloating

Some small studies suggest that bovine colostrum might reduce temporary increases in intestinal permeability, sometimes called “leaky gut”, where the lining of the intestine becomes less effective at keeping out bacteria and toxins. These changes can occur after intense exercise or when taking non-steroidal anti-inflammatory medicines, drugs that can irritate the stomach and gut lining.

However, these studies involved only a small number of participants in specific contexts, not healthy adults in everyday life. The findings are considered preliminary and would require larger, well-designed clinical trials before any conclusions could be drawn about general digestive benefits.

The prebiotic fibres inulin and xylooligosaccharides, sometimes added to supplements, are much better studied. Inulin has been shown to increase levels of beneficial gut bacteria such as bifidobacteria, while xylooligosaccharides have been linked to greater bacterial diversity and small improvements in markers related to bowel health, obesity and type 2 diabetes in early research.

But these fibres are not unique to colostrum-based products. They also occur naturally in foods such as onions, garlic, leeks, bananas and chicory root and are widely available as standalone fibre supplements.

Immune system support

Colostrum helps newborns develop immunity by providing antibodies at a time when their immune systems are still forming. This does not mean that taking colostrum will strengthen a healthy adult’s immune system.

The idea of “boosting” immunity – a phrase used in promotional material for Kardashian Barker’s Lemme colostrum supplements – is common in wellness marketing, but it can be misleading. A healthy immune system doesn’t usually need boosting, and an overactive one can cause harm by attacking the body’s own tissues, as happens in autoimmune conditions such as type 1 diabetes or rheumatoid arthritis.

Some research has explored the potential of bovine colostrum in specific conditions, such as ulcerative colitis and travellers’ diarrhoea. But these studies are small, focus on people who are already unwell and cannot be generalised to the wider population. Anyone with health concerns should seek medical advice before taking any supplement.

In Lemme’s products, references to immune support appear to rely primarily on vitamin D. Vitamin D does help regulate the immune system and supports bone health, and low levels are common in winter or in people with limited sunlight exposure. However, vitamin D is inexpensive and widely available as a standalone supplement.




Read more:
Vitamin D deficiency is widespread – but overusing supplements can also be dangerous


“Full body wellness”

This is a broad phrase without a specific scientific definition. On the Lemme website, the company states that vitamin D supports healthy bones and teeth, which is accurate, but that benefit is not unique to its colostrum products.

“Glowing skin”

This phrase has appeared in some advertising coverage but not on the official product page. “Glowing skin” has no clinical definition and no standard method of measurement. There’s currently no evidence that colostrum, or any of the ingredients in these supplements, produces this effect.

How language influences trust

Lemme’s website includes the standard disclaimer found on most dietary supplements, stating that the products are not intended to diagnose, treat, cure or prevent disease.

The brand also describes its ingredients as “clinically studied.” This is not the same as “clinically proven.” The phrase typically means that an ingredient has been tested in some form of study, but it does not indicate whether the results were positive, significant or relevant to human health.

Research shows that consumers often confuse these terms. It sounds scientific but does not demonstrate proven efficacy.

Colostrum is extraordinary for newborns. Nature designed it to protect babies during their most vulnerable days. For adults, however, there is no strong evidence from large, well-designed trials that colostrum supplements improve skin, digestion or immunity in healthy individuals. Some ingredients in these products may show potential in specific medical conditions, but that is not the same as demonstrating general wellness effects.

Colostrum supplements primarily market the idea of something pure, powerful and natural. At present, the science does not fully support these suggestions.

The Conversation

Rachel Woods 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. Can colostrum supplements improve your skin, gut and immune system? A nutritionist explains – https://theconversation.com/can-colostrum-supplements-improve-your-skin-gut-and-immune-system-a-nutritionist-explains-269256

How five countries are adapting to the climate crisis

Source: The Conversation – UK – By Susannah Fisher, Principal Research Fellow, Institute for Risk and Disaster Reduction, UCL

People travel by boat to shop along flooded streets in the district of Satkhira, in southern Bangladesh, after months of heavy rain. DFID / Rafiqur Rahman Raqu, CC BY-NC-ND

Countries around the world are facing worsening heatwaves, hurricanes, droughts and floods. If current trends continue, governments need to prepare for a much hotter world with a predicted increase in global temperatures of at least 2°C, possibly up to 3°C.

Yet most adaptation action does not go far enough to manage these effects of climate change.

I am a researcher working on tracking progress on adaptation and author of Sink or Swim, a new book that explores the hard choices ahead to adapt to climate change. Adaptation measures aim to reduce the risks from climate change by, for example, building defences to protect from flooding or upgrading road surfaces to manage higher temperatures. These measures differ around the world.

Bangladesh: building early warning systems

With its low-lying coastal land, Bangladesh is one of the most vulnerable countries in the world to climate change. It is also a global leader in adaptation. For example, the government set up early warning systems that help it spot cyclones much earlier and communicate this information to local groups.

This has dramatically reduced deaths. However, as the effects of climate change escalate, current approaches to adaptation will probably not be enough, with Bangladesh facing large-scale displacement due to sea-level rise, river flooding and extreme heat.

Tuvalu: reclaiming land and opportunities

Tuvalu, an island nation in the Pacific, faces sea-level rise, increased flooding and the salination of water supplies. The government is investing in land reclamation to keep some of the low-lying land above the water.

They have also signed a migration agreement with neighbouring Australia, although the Tuvaluan government has recently repeated that they do not plan to leave the island. But the slow progress on emission reductions puts them at risk of severe flooding making life increasingly difficult.

tropical island surrounded by sea
The island of Tuvalu in the south Pacific.
Romaine W/Shutterstock

UK: independent monitoring but slow progress

The UK has an independent body (the Climate Change Committee) that reports to the government on progress. Its latest report found that implementation of adaptation was inadequate.

One area where this is significant is food security: over half of the UK’s best agricultural land is at risk of flooding and this will increase by 2050. The UK is also vulnerable to climate-related supply chain disruptions on food imports. Although the UK has the institutions in place, the action on adaptation is still far less than is needed.

Kenya: putting people at the centre

Some countries, such as Kenya, have developed channels to devolve decisions to local committees that can allocate money to adaptation projects that meet their priorities. Allowing local people to prioritise what is most important to them is hard to do, but is a key way of making adaptation relevant to people’s lives.

But not all impacts of climate change can be managed through local action alone. To manage impacts past 2 degrees people may need support with new approaches. For example, shifting to new crop varieties or transitioning away from agriculture.

Australia: high costs and military support

Australia is at risk from flooding, extreme heat and bushfires. The Climate Council estimate that one in every 25 properties will be at high risk of disasters and uninsurable by 2030, most of these for flooding of rivers.

As well as the high costs of disasters, Australia has also deployed its defence force to respond. Some argue this spreads them too thin, meaning they can’t focus on their core job of defence. Australia just released a national adaptation plan and this makes clear that the future might involve climate-related relocation and agricultural producers needing to move.

wildfires with firefighter and hose
Australian bushfires are fuelled by wind and extreme heat.
Toa55/Shutterstock

Sink or swim?

Countries are making important progress on adaptation by installing early warning systems and setting up the institutions needed to channel money to local people and to monitor national progress. Bangladesh, Tuvalu and Kenya are leading the way. But even in these places, most adaptation action does not go far enough to manage the escalating impacts coming our way.

The world needs to stop burning fossil fuels. This is the only way to stop further damage and make it possible to adapt. While we are doing what we can to limit any further warming, nations also need to plan for the future we are currently heading towards.

Countries need a new approach to adaptation that goes beyond tweaking current institutions and practices to one that helps people imagine and create new futures where they can thrive, even in 2-3°C warming. This will mean big shifts in how people earn a living, the role of the military, where people live, and where and how we grow food. It is only by facing up to this new reality, that we will find a way to “swim” in the climate-changed world.

This article features a reference to a book that has been included for editorial reasons, and may contain links to bookshop.org. If you click on the link and go on to buy something from bookshop.org The Conversation UK may earn a commission.


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The Conversation

Susannah Fisher currently receives funding from UK Research and Innovation (UKRI). She has received grant funding from DFID/FCDO, GIZ and the Mary Robinson Foundation. She has undertaken short-term consultancy for IIED, GGGI, QCF, CIFF, FILE, the Adaptation Fund, the World Bank, the OECD and the CIF Transformative Change Learning Partnership . She is on the Advisory Group of the Zurich Climate Resilience Alliance.

ref. How five countries are adapting to the climate crisis – https://theconversation.com/how-five-countries-are-adapting-to-the-climate-crisis-266707