Mosquitoes carrying malaria are evolving more quickly than insecticides can kill them – researchers pinpoint how

Source: The Conversation – USA – By Jacob A Tennessen, Research Scientist in Immunology and Infectious Diseases, Harvard University

_Anopheles darlingi_, a key carrier of malaria, is rapidly evolving resistance to insecticides. Romuald Carinci and Pascal Gaborit/Duchemin lab/Institut Pasteur de la Guyane, CC BY-SA

The fight against infectious disease is a race against evolution. Bacteria become resistant to antibiotics. Viruses adapt to spread more quickly. Diseases transmitted by insects present another evolutionary front: Insects themselves can evolve resistance to the poisons that people use to kill them.

In particular, the mosquito-borne disease malaria kills over 600,000 people annually. Since World War II, people have battled malaria with insecticides – chemical weapons intended to kill Anopheles mosquitoes infected with the Plasmodium parasites that cause the disease.

However, mosquitoes are quickly evolving counterstrategies that make these insecticides ineffective, putting millions of people at greater risk of deadly infection. My colleagues and I have newly published research showing how.

Insecticide resistance threatens public health

As an evolutionary geneticist, I study natural selection – the basis for adaptive evolution. Genetic variants that best promote survival can replace less advantageous versions, causing species to change. Anopheles mosquitoes are frustratingly adept at evolving.

In the mid-1990s, most African Anopheles were susceptible to pyrethroids, a popular type of insecticide originally derived from chrysanthemums. Anopheles control relies on two pyrethroid-based methods: insecticide-treated bed nets to protect sleepers, and indoor residual spraying of insecticide against the walls of homes. These two methods alone likely prevented over a half-billion cases of malaria between 2000 and 2015.

However, mosquitoes today from Ghana to Malawi are often able to survive insecticide concentrations 10 times the previously lethal dose. Along with Anopheles control efforts, agriculture also inadvertently exposes mosquitoes to pyrethroids and contributes to insecticide resistance.

In some African locales, Anopheles is already showing resistance to all four main classes of insecticide used for malaria control.

Close-up of mosquito on human skin with abdomen engorged with blood, a droplet extruding at its end
Anopheles mosquitoes are found all over the world.
Jim Gathany/CDC

Adaptation in Latin American mosquitoes

Anopheles mosquitoes and the malaria-causing Plasmodium also occur outside Africa, where insecticide resistance is less well-researched.

In much of South America, the main malaria vector is Anopheles darlingi. This mosquito species has diverged evolutionarily from the African vectors so extensively that it might be a different genus, Nyssorhynchus. Along with colleagues from eight countries, I analyzed over 1,000 Anopheles darlingi genomes to understand its genetic diversity, including any recent changes due to human activity. My collaborators collected these mosquitoes at 16 locations ranging from the Atlantic coast of Brazil to the Pacific side of the Andes in Colombia.

We found that, like its African counterparts, Anopheles darlingi shows extremely high genetic diversity – more than 20 times that of humans – indicating that very large populations of this insect exist. A species with such a vast gene pool is well poised to adapt to new challenges. The right mutation giving it the advantage it needs is more likely to pop up when there are so many individuals. And once that mutation starts to spread, it’s protected by numbers since it won’t be wiped out if a few mosquitoes die by chance.

In contrast, bald eagles in the contiguous U.S. were never able to evolve resistance against the insecticide DDT and approached extinction. Evolution is more efficient among millions of insects than mere thousands of birds. And indeed, we saw signals of adaptive evolution in the resistance-related genes of Anopheles darlingi occurring over the past few decades.

Mosquitoes evolve to detoxify poisons

Insecticides like pyrethroids and DDT share the same molecular target: channels in nerve cells that can open and close. When open, the nerve cell stimulates other cells. These insecticides force the channels to remain open and continuously fire, causing paralysis and death. However, insects can evolve resistance by changing the shape of the channel itself.

Earlier genetic scans performed by other researchers had not detected this type of resistance in Anopheles darlingi, and neither did ours. Instead, we found that resistance is evolving in another way: a group of genes encoding enzymes that break down toxic compounds. High activity of these enzymes, called P450, frequently underlies resistance to insecticides in other mosquitoes. The same cluster of P450 genes has changed independently at least seven times across South America since insecticide use began in the mid-20th century.

In French Guiana, a different set of P450 genes exhibits a similar evolutionary pattern, cementing the clear connection between these enzymes and adaptation. Moreover, when we exposed mosquitoes to pyrethroids in sealed bottles, differences among the P450 genes of individual mosquitoes were linked to the length of time they stayed alive.

Insecticide-heavy campaigns against malaria have been only sporadic in South America and may not be the main driver behind this evolution. Instead, it’s possible that mosquitoes are being exposed indirectly to agricultural insecticides. Intriguingly, we saw the strongest signs of evolution in places where farming is prevalent.

Diagram comparing Mendelian inheritance (50% chance of inheritance leads to slower spread) with gene drive inheritance (nearly 100% inheritance leads to rapid spread)
Gene drives can help a malaria-fighting mutation spread more quickly through a mosquito population than it would by chance alone.
Naidoo et al./Gene Therapy, CC BY-SA

Toward more sophisticated vector control

Despite new vaccines and other recent advances against malaria, mosquito control remains essential for reducing disease.

Some countries are launching trials of gene drives to control malaria, which involve forcing a genetic modification into a mosquito population to reduce their numbers or their tolerance for Plasmodium. Such prospects are exciting, though the relentless adaptability of mosquitoes could be an obstacle.

I and others are revising methods to efficiently test for emerging insecticide resistance. Genome-scale sequencing remains important to detect new or unexpected evolutionary responses. The risk of adaptation is highest under a continuous, strong selection pressure, so minimizing, switching and staggering pesticides can help thwart resistance.

Success in the fight against evolving resistance will require a coordinated effort of monitoring, and reacting accordingly. Unlike evolution, humans can think ahead.

The Conversation

Jacob A Tennessen receives funding from the National Institutes of Health via Harvard T.H. Chan School of Public Health and the Broad Institute.

ref. Mosquitoes carrying malaria are evolving more quickly than insecticides can kill them – researchers pinpoint how – https://theconversation.com/mosquitoes-carrying-malaria-are-evolving-more-quickly-than-insecticides-can-kill-them-researchers-pinpoint-how-275391

El ADN de un cementerio islámico medieval en Ibiza revela una isla conectada con África

Source: The Conversation – (in Spanish) – By Ricardo Rodriguez Varela, Research in Molecular Archaeology, Department of Archaeology and Classical Studies, Stockholm University, Stockholm University

Muro defensivo que rodea el Castillo de Eivissa en Dalt Vila, el casco antiguo de Ibiza. Alexandre.ROSA/Shutterstock

Cuando pensamos en la Ibiza medieval, solemos imaginar una pequeña isla en el extremo de Europa. Sin embargo, nuevas evidencias genéticas muestran una realidad muy distinta. Lejos de estar aislada, Ibiza formaba parte de las redes políticas, comerciales y militares del mundo islámico medieval, con conexiones que alcanzaban no solo el norte de África, sino también regiones del África subsahariana.

Las fuentes históricas ya apuntaban en esa dirección. Sabemos que al-Ándalus y el Magreb estuvieron conectados durante siglos por rutas marítimas, intercambios comerciales, movimientos militares y desplazamientos de población. También sabemos que esas redes enlazaban con las rutas transaharianas que llegaban hasta el Sahel y África occidental. Lo que no sabíamos con tanta claridad era hasta qué punto esas conexiones se reflejaban en las personas que vivieron y murieron en lugares concretos como Ibiza.

Relatos desde la tumba

En un estudio publicado en Nature Communications, analizamos el ADN de 13 individuos enterrados en un cementerio islámico de Ibiza entre los siglos X y XII. Combinando datos genéticos, arqueológicos e históricos, reconstruimos patrones de movilidad, mezcla genética y enfermedad en esta comunidad insular medieval.

Ibiza se incorporó al mundo islámico en el año 902, en el marco de la expansión omeya desde Córdoba. Todo indica que aquella integración no fue solo un cambio político: también implicó una profunda reorganización social y la llegada de nuevas poblaciones. A partir de entonces, la isla pasó a formar parte de las redes que unían al-Ándalus, el norte de África y el Mediterráneo occidental.

Los resultados genéticos reflejan esa integración. Las personas analizadas presentan ascendencias relacionadas con Europa, el norte de África y el África subsahariana, a menudo, combinadas en un mismo individuo. Este patrón no concuerda con la hipótesis de una única migración. Más bien apunta a un proceso continuado de movilidad e interacción entre distintas regiones del mundo islámico.

Mapa de los terrotorios musulmanes mediterráneos y transmediterrános en la península ibérica (a). Plan de la excavación en la calle Bartomeu Vicent Ramon, Ibiza, correspondiente al cementerio de Madina Yabisa. Las etiquetas de los enterramientos estudiados aparecen en rojo.
R. R. Varela et al.

Siglo X, tiempo de mestizaje

Al estimar cuándo se mezclaron esas ascendencias, observamos que los componentes genéticos europeos y norteafricanos se combinaron solo unas pocas generaciones antes de la vida de estos individuos. En promedio, esta mezcla parece haberse iniciado poco después de la incorporación de Ibiza al mundo islámico a comienzos del siglo X.

Es decir, la diversidad genética de la isla no fue el resultado de un proceso lento de siglos, sino de una transformación relativamente rápida que, probablemente, ocurrió en Ibiza mismo o en otras regiones del al-Ándalus.

Desde el África subsahariana

Dos individuos resultan especialmente reveladores. Ambos presentan ascendencia subsahariana clara, pero procedente de regiones distintas. Uno muestra afinidades genéticas con poblaciones de Senegambia, en África occidental; mientras que el otro se relaciona más estrechamente con poblaciones del área del Chad, en África central.

Gracias al uso de bases de datos genómicas africanas modernas, hemos podido identificar estos vínculos con una precisión inédita en contextos europeos medievales.

Estos hallazgos encajan bien con el contexto histórico. Ambos individuos datan del periodo almorávide, una etapa en la que las Baleares quedaron integradas en una red política y militar que conectaba el Magreb, al-Ándalus y regiones más meridionales del África occidental. Las fuentes árabes describen precisamente esas rutas de intercambio, comercio y movilidad. El ADN aporta ahora una evidencia biológica directa de que esas conexiones también implicaron desplazamientos humanos.

Ricardo Rodríguez Varela en el laboratorio de ADN antiguo del Centre for Palaeogenetics (Estocolmo).
David Díaz del Molino.

Más allá de la ascendencia

Otro resultado importante del estudio es que religión e identidad cultural no pueden reducirse al origen genético. Uno de los individuos enterrados según el rito islámico presenta muy poca ascendencia norteafricana. Esto recuerda que, en la Iberia medieval, la pertenencia a una comunidad dependía también de la conversión, la lengua, la educación, las normas jurídicas o la integración social, y no solo de la ascendencia biológica.

La investigación no se limita al ADN humano. Así mismo analizamos patógenos antiguos presentes en los restos y detectamos varias infecciones virales, entre ellas el virus de la hepatitis B y el parvovirus B19.

Lepra sin señales de exclusión

De forma especialmente relevante, uno de los individuos portaba Mycobacterium leprae, la bacteria responsable de la lepra. A pesar de ello, fue enterrado siguiendo las prácticas funerarias islámicas habituales y sin señales evidentes de exclusión. Si la enfermedad ya se había manifestado en vida, este hallazgo sugiere que la lepra no implicaba necesariamente estigmatización o segregación en esta comunidad.

En conjunto, los datos apuntan a una sociedad formada por varias fases de movilidad, contacto y mestizaje. La Ibiza medieval, lejos de ser un lugar periférico, formaba parte de un mundo interconectado que unía la península ibérica, el norte de África y el África subsahariana.

En este contexto, el ADN antiguo no sustituye a la arqueología ni a las fuentes escritas. Pero añade una nueva línea de evidencia que permite medir la movilidad humana del pasado y comprender mejor cómo se formaron las sociedades medievales.

The Conversation

Anders Götherström recibe fondos de Vetenskapsrådet (research grant VR2019-00849).

Ricardo Rodriguez Varela 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. El ADN de un cementerio islámico medieval en Ibiza revela una isla conectada con África – https://theconversation.com/el-adn-de-un-cementerio-islamico-medieval-en-ibiza-revela-una-isla-conectada-con-africa-278586

Muere Biruté Galdikas, la última de la trilogía de primatólogas que cambió el destino de los grandes simios

Source: The Conversation – (in Spanish) – By Sara Alvarez Solas, Directora de Desarrollo Académico Internacional, UNIR – Universidad Internacional de La Rioja

Biruté Galdikas (1946-2026). Algimantas Barzdzius/Shutterstock

El paleoantropólogo británico Louis Leakey (1903-1972) impulsó a tres mujeres que se convirtieron en referentes mundiales en primatología. Grandes científicas, grandes luchadoras por los derechos de los animales y grandes inspiradoras para muchos de nosotros, que intentaremos seguir su legado para cambiar el mundo.

Estas tres mujeres fueron Dian Fosey (1932-1985), quien se desvivió por los gorilas y perdió la vida en esa lucha; Jane Goodall, gran inspiración y luchadora por la conservación de los chimpancés a quien despedimos hace tan solo unos meses; y Biruté Marija Filomena Galdikas, que desarrolló una formidable labor por la conservación de los orangutanes.

Cincuenta y cinco años dedicada a los orangutanes

Aunque quizá algo menos conocida en la cultura popular, Biruté Galdikas fue un gran referente en la ciencia y un pilar fundamental para los orangutanes, a cuya conservación dedicó más de 55 años. Con casi 80 años, murió el 24 de marzo rodeada de sus seres queridos en Los Ángeles, California.

Orangután macho en la reserva de Tanjung Puting, Borneo.
Wikimedia Commons., CC BY-SA

Galdikas fundó Camp Leakey en 1971, en la reserva de Tanjung Puting, en Borneo (Indonesia), donde desarrolló gran parte de sus investigaciones.

Su trabajo, dedicado al estudio de los orangutanes en libertad, cambió el curso de la conservación de estos animales. Nos mostró, a través de sus ojos, todo lo que había aprendido observando su comportamiento, alimentación, reproducción y estructura social durante décadas.

Así, nos enseñó que los orangutanes son más sociales de lo que se pensaba, documentando su comportamiento de forrajeo y su uso de herramientas. Además, describió sus largos ciclos de desarrollo, con una larga infancia y una baja tasa reproductiva, lo que los hace especialmente vulnerables.

El campamento sigue siendo hoy un centro clave de investigación y rehabilitación de orangutanes y un refugio para individuos rescatados del comercio ilegal.

Activista por los derechos de los animales

Pero Biruté Galdikas no solo fue una gran investigadora, sino que también se convirtió en la voz de estos primates ante el mundo.

Destaca su lucha ante la pérdida de hábitat a causa de la palma africana, demostrando que la educación ambiental es una de las principales herramientas para cambiar el destino de las especies en peligro.

Sus iniciativas para la rehabilitación y protección de orangutanes fueron avaladas por muchas instituciones y reconocidas con muchos premios, como el Tyler Prize for Environmental Achievement, el PETA Humanitarian Award, el United Nations Global 500 Roll of Honour, el Leakey Prize, el Golden Ark Award, el Premio Sierra Club Chico Mendes, el Premio Indonesia´s Hero of the Earth, etcétera.

Reflejos del Edén

Presidenta Honorífica del Proyecto Gran Simio, escribió Reflejos del Edén, entre muchas otros libros. En él, cuenta sus primeros 20 años en Borneo, a la sombra de los orangutanes, y destaca no solo la importancia de la conservación, sino también la conexión entre humanos y naturaleza.

px Birute Galdikas en la presentación de su libro, en 2012.
Wikimedia Commons., CC BY-SA

Biruté Galdikas ha demostrado que la investigación es clave para la conservación del hábitat de estos majestuosos animales.

Nos abrió los ojos para mostrarnos que, a través de la empatía y el conocimiento podemos invitar a la acción para forjar la coexistencia entre humanos y orangutanes. Con sus acciones de educación ambiental nos recordó que es urgente nuestra implicación para conservar una especie altamente amenazada por la caza furtiva y la destrucción de su hábitat, principalmente, debido a la expansión de la palma africana.

Entre todos podemos marcar la diferencia. Las pequeñas acciones hacen el cambio, y nosotros podemos cambiar nuestras costumbres e inclinarlas hacia las buenas prácticas. Juntos, podemos ayudar a que perdure la misión de una gran mujer, o mejor dicho, de tres grandes mujeres que nos han pasado el testigo.

The Conversation

Sara Alvarez Solas 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. Muere Biruté Galdikas, la última de la trilogía de primatólogas que cambió el destino de los grandes simios – https://theconversation.com/muere-birute-galdikas-la-ultima-de-la-trilogia-de-primatologas-que-cambio-el-destino-de-los-grandes-simios-279270

Meta y Google, declaradas culpables de provocar adicción: ¿un precedente a seguir en Europa y España?

Source: The Conversation – (in Spanish) – By Francesc Feliu Pamplona, Profesor experto en litigación administrativa y responsabilidad sanitaria, Universitat de Barcelona

Jack_the_sparow/Shutterstock

Un jurado de Los Ángeles ha marcado un antes y un después. Una histórica sentencia del pasado 25 de marzo de 2026 condena a a Google –propietaria de YouTube– y a Meta –matriz de Instagram, Facebook y WhatsApp– a indemnizar con tres millones de dólares a una joven por los daños causados por el “diseño adictivo” de sus plataformas. No es solo una noticia de alcance internacional; es un espejo en el que Europa y, concretamente España, podrían seguir su ejemplo.

El diseño, encontrado “culpable”

El veredicto es revolucionario por su enfoque: no juzga el contenido, sino la arquitectura misma de la adicción. Y ante esta nueva frontera de la responsabilidad digital, la pregunta es ineludible: ¿contamos en nuestro ordenamiento con las herramientas para seguir ese camino? La respuesta es un sí rotundo.

Esta sentencia abre la puerta a la exigencia de responsabilidades en España, que ya cuenta con un arsenal jurídico preparado para proteger a los usuarios de algoritmos manipuladores.

En Europa, la IA bajo sospecha

El primer gran pilar para construir un caso similar en Europa ya está en pie. El reciente Reglamento de Inteligencia Artificial de la UE, una normativa pionera a nivel mundial, establece líneas rojas muy claras. Tal y como se ha debatido en el seno del Parlamento europeo, la ley prohíbe explícitamente aquellos sistemas de IA que utilicen técnicas subliminales que trascienden la conciencia humana para alterar el comportamiento de una persona de manera que le cause un perjuicio.

Su artículo 5 establece las “prácticas de inteligencia artificial prohibidas”, y ahí se incluyen los sistemas de IA que:

  • Tengan como objetivo o efecto alterar de manera sustancial el comportamiento humano con la probabilidad de causar perjuicios considerables.

  • Utilicen componentes subliminales (estímulos que trascienden la percepción humana) u otras técnicas manipulativas o engañosas que perjudiquen la autonomía y la capacidad de elección de las personas.

¿Acaso no es esta una descripción precisa de los algoritmos de diseño adictivo?

Mecanismos como el scroll infinito, la reproducción automática por defecto o el sistema de notificaciones constantes no son meras funcionalidades; son técnicas de ingeniería conductual diseñadas para capturar y retener nuestra atención, a menudo, explotando vulnerabilidades psicológicas que se acentúan cuando los usuarios, además, son menores de edad.

Actúan en un plano que escapa al control consciente del usuario, generando patrones de uso compulsivo. La nueva normativa europea, por tanto, no solo los regula, sino que los podría considerar directamente ilegales, abriendo una vía directa para reclamar contra quienes los diseñan y despliegan.

Arsenal jurídico español: un abordaje integral

Más allá de la normativa europea de futuro, la legislación española vigente ofrece un completo abanico de instrumentos para hacer frente a este desafío.

De forma sorprendentemente premonitoria, nuestro ordenamiento ya reconoce las adicciones “sin sustancia”. El artículo 2 de la Ley 1/2016, de atención integral de adicciones y drogodependencias, considera como adicciones comportamentales “las conductas excesivas en el uso de las tecnologías digitales y sus nuevas aplicaciones y, en particular, las relacionadas con el uso de las redes sociales y los videojuegos”.

La ley no solo lo reconoce, sino que en su artículo 51 insta a las administraciones a desarrollar medidas para prevenir los riesgos de su uso excesivo. Esto proporciona una base legal sólida para argumentar que el diseño que fomenta activamente estas conductas es, en sí mismo, una práctica ilícita.

Protección reforzada de los menores

El caso de Los Ángeles se centró en los daños sufridos por una joven que se volvió adicta durante su infancia. En España, la Ley Orgánica 8/2021, de protección integral a la infancia y la adolescencia frente a la violencia, establece, en su artículo 46, el deber de las administraciones de fomentar “entornos digitales seguros” y de colaborar con el sector privado para proteger a los menores de contenidos y contactos nocivos. Un diseño que genera adicción es, por definición, un entorno digital inseguro para un menor.

Por otra parte, la Ley Orgánica 3/2018, de Protección de Datos Personales y garantía de los derechos digitales, es otra pieza clave, ya que los algoritmos adictivos se nutren de la ingente cantidad de datos personales que recopilan para crear perfiles conductuales ultrapersonalizados. Esta práctica choca frontalmente con la exigencia de un consentimiento libre e informado.

¿Puede considerarse “libre” un consentimiento prestado en una interfaz diseñada para manipular la voluntad del usuario? La respuesta “parece” negativa.

La responsabilidad de las plataformas: del diseño defectuoso al delito

El argumento central en el caso estadounidense –la responsabilidad por el diseño y no por el contenido– es la llave maestra que también podría abrir las puertas de los tribunales en España, pues es un precedente de suma importancia.

En este país y en Europa también tenemos normativa encamina a la protección de los usuarios frente a esas empresas multinacionales.

La Ley de servicios digitales (DSA) europea impone a las plataformas de muy gran tamaño la obligación de evaluar y mitigar los “riesgos sistémicos”, entre los que se incluyen los efectos negativos para la salud mental.

Esto va más allá de la mera moderación de contenidos. Un diseño adictivo es un riesgo sistémico inherente a la propia estructura del servicio. Esto permite superar el tradicional “puerto seguro” del artículo 16 de la Ley 34/2002, de 11 de julio, ya que la plataforma no actúa como un mero intermediario, sino como el arquitecto activo de un entorno perjudicial.

En la misma línea, la reciente Directiva 2024/2853 del Parlamento Europeo y del Consejo, de 23 de octubre de 2024, sobre responsabilidad por productos defectuosos, que incluye el software y la IA, ofrece otra vía prometedora. Un algoritmo o una plataforma digital pueden ser considerados un “producto”. Si su diseño intrínseco causa un daño demostrado (como la adicción y los problemas de salud mental derivados), podría ser calificado como “defectuoso”, generando una responsabilidad civil directa para su desarrollador.

La vía penal, en los casos más graves

Un diseño algorítmico que, de forma deliberada y con conocimiento de sus efectos, cause un deterioro grave de la salud psíquica de una persona, especialmente si es vulnerable como un menor, podría ser analizado bajo el prisma de los delitos que atentan contra la integridad moral (art. 173 a 177 del Código Penal español).

Ahora bien, hace falta voluntad política y también valentía para enfrentarse judicialmente a estas empresas multinacionales. España y Europa no solo pueden, sino que deben tomar nota de que sí se puede.

The Conversation

Francesc Feliu Pamplona 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. Meta y Google, declaradas culpables de provocar adicción: ¿un precedente a seguir en Europa y España? – https://theconversation.com/meta-y-google-declaradas-culpables-de-provocar-adiccion-un-precedente-a-seguir-en-europa-y-espana-279356

What to know about shingles, a painful infection that vaccination can prevent

Source: The Conversation – Canada – By Arushan Arulnamby, Policy Analyst, National Institute on Ageing, Toronto Metropolitan University

NBA star Tyrese Haliburton was recently diagnosed with shingles. The news drew attention to an illness that many people rarely talk about but is far more common than many realize.

In Canada, 130,000 people develop shingles each year. The infection can cause a painful rash and, for some, long-lasting pain that can affect their quality of life for months.

Yet shingles cases are also largely preventable through vaccination. Despite the availability of a highly effective vaccine, fewer than four in 10 Canadian adults aged 50 and older report having received the shingles vaccine.

As researchers focused on aging and vaccination at Toronto Metropolitan University’s National Institute on Ageing, we study vaccine-preventable diseases, vaccination policies and opportunities to improve prevention in Canada.

What is shingles?

Shingles, also known as herpes zoster, is an infection that typically appears as a painful rash with blisters. The virus responsible for shingles is the same virus that causes chickenpox.

After a chickenpox infection, the virus remains in the body and can reactivate when the immune system weakens due to aging, health conditions or certain treatments. People who received the chickenpox vaccine can also develop shingles, but the risk is much lower.

Symptoms often begin with itching, tingling or pain, followed by a rash that usually appears as a strip on one side of the body, most commonly on the torso. In some cases, the rash can appear on the face.

While the rash typically clears within a few weeks, shingles can lead to serious complications. The most common is post-herpetic neuralgia, pain that lasts more than 90 days and can affect daily activities.

If shingles affects the eye and surrounding area, it can cause scarring and vision loss.

Antiviral medications can reduce symptoms, but they are most effective when started within 72 hours of the rash appearing.

Who is most at risk?

As shingles often occurs when the immune system weakens, the risk increases with age and certain medical conditions.

More than two-thirds of shingles cases occur in adults older than 50, and incidence rises with advancing age.

People who are immuno-compromised, meaning their immune systems are weakened by disease or treatment, are at higher risk. This includes those with conditions such as autoimmune diseases, cancer, human immunodeficiency virus (HIV) and those who have undergone transplants.

Chronic conditions like asthma, diabetes, cardiovascular disease and chronic obstructive pulmonary disease (COPD) have also been associated with higher shingles incidence.

For many people with these conditions, shingles infections may be more severe, with a greater risk of complications.

The shingles vaccine

There is currently one shingles vaccine available in Canada: Shingrix (generic name non-live zoster vaccine recombinant, adjuvanted), which is given in two doses.

Clinical trials have consistently shown this vaccine provides strong protection against shingles and its complications across multiple populations, with 97 per cent effectiveness against shingles among immuno-competent adults aged 50 and older over three years. The vaccine has also been found to be generally well tolerated among immuno-competent adults aged 50 and older and immuno-compromised adults aged 18 and older.

Recent research shows the vaccine remains highly effective even in the 11th year after vaccination, with 82 per cent effectiveness against shingles among immuno-competent adults aged 50 and older.

Canada’s National Advisory Committee on Immunization (NACI) strongly recommends Shingrix for adults aged 50 and older, including those who previously received the earlier shingles vaccine (Zostavax, generic name zoster vaccine live) or who have had shingles. NACI also strongly recommends Shingrix for immuno-compromised adults aged 18 and older.

The second dose of Shingrix is recommended two to six months after the first dose. For immuno-compromised adults, however, the second dose can be administered at least four weeks after the first dose.

Vaccine coverage remains low in Canada

Despite strong recommendations and a highly effective vaccine, shingles vaccination rates remain relatively low in Canada.

As of 2023, only 38 per cent of adults aged 50 and older reported having received at least one dose of the shingles vaccine. In some provinces and territories, vaccination rates are even lower, falling to around 25 per cent.

One reason is that public coverage for the shingles vaccine varies widely across Canada. Currently, eight of Canada’s 13 provinces and territories provide some level of public coverage for Shingrix, often limited to specific age groups or high-risk populations.

Only Prince Edward Island and Newfoundland and Labrador provide coverage for all adults aged 50 and older. Newfoundland and Labrador also covers immuno-compromised adults aged 18 and older.

For those without public coverage, the two-dose vaccine costs roughly $300 to $400, which must be paid out of pocket or through private insurance.

Perception of risk may also play a role in low vaccination rates. One national survey found that 72 per cent of adults aged 50 and older in Canada either do not know or underestimate their risk of developing shingles.

In surveys of older Canadians, the most commonly reported reason for not receiving the shingles vaccine was the belief that vaccination was unnecessary.

Other factors related to vaccine delivery may also influence uptake, including barriers to pharmacist provision and a lack of recommendations from health-care providers.

Preventing this painful infection

Shingles is a common and often painful infection, but it is also largely preventable through vaccination.

Approaches to prevention include increasing awareness, improving vaccine access, encouraging health-care provider recommendations and urging those at higher risk to speak with a health-care provider about shingles vaccination.

These measures can help increase vaccination rates across Canada and prevent a disease that can unnecessarily have a negative impact on people’s overall quality of life.

The Conversation

Arushan Arulnamby is a Policy Analyst at the National Institute on Ageing based at Toronto Metropolitan University. Arushan Arulnamby is the lead author of a shingles white paper developed by the National Institute on Ageing. This report received funding in the form of an unrestricted educational grant from GlaxoSmithKline Inc., a manufacturer of shingles vaccines. None of the authors received personal compensation directly from GlaxoSmithKline Inc. Arushan Arulnamby represents the National Institute on Ageing in the Adult Vaccine Alliance, a coalition focused on improving adult vaccination access in Canada.

Dr. Samir K. Sinha is the Director of Health Policy Research at the National Institute on Ageing based at Toronto Metropolitan University. Dr. Sinha is the senior author of a shingles white paper developed by the National Institute on Ageing. This report received funding in the form of an unrestricted educational grant from GlaxoSmithKline Inc, a manufacturer of shingles vaccines. None of the authors received personal compensation directly from GlaxoSmithKline Inc. Dr. Sinha is also a PI on a number of other foundation and research council grants including CIHR, SSHRC and the Slaight Family Foundation.

ref. What to know about shingles, a painful infection that vaccination can prevent – https://theconversation.com/what-to-know-about-shingles-a-painful-infection-that-vaccination-can-prevent-277961

The transatlantic slave trade is the gravest crime against humanity – why the UN declaration matters

Source: The Conversation – Africa – By Kwasi Konadu, Professor in Africana & Latin American Studies, Colgate University

The resolution passed by United Nations General Assembly on 25 May 2026 seeking recognition of the transatlantic slave trade as the “gravest crime against humanity” potentially creates a broader definition of crimes against humanity in international law and allows for restitution claims against perpetrators. The resolution could elevate the legal and moral standard for what counts as the worst crimes against humanity, and compel more people to legally pursue reparations or compensation cases and thus deter such crimes.

Proposed by Ghana, it was adopted with 123 votes. The United States, Israel and Argentina voted against it. Fifty-two countries abstained, among them the UK and European states.

There has never been a single “gravest crime” designation applied to one human event or condition. Instead, international law defines categories of crimes considered the most serious. Examples are genocide, war crimes, crimes of aggression, and crimes against humanity. Being classified under these categories triggers severe legal consequences. These include global prosecution, lifelong accountability, international sanctions, and reparation claims.

Ghana’s declaration views transatlantic slavery and its system of forced African labour as the worst crime ever committed. It explains how millions of Africans were abducted, treated like property, and abused because of their race.

The declaration points out that the effects of slavery still influence inequality and racism today. It calls on all nations to recognise what happened, teach its history honestly, and remember the victims. It also works towards fixing the lasting damage, including institutional and monetary reparations.

I am a professor of history who has researched and written extensively on the slave trade and its impact. I argue that Ghana’s resolution represents more than a moral or diplomatic statement. It marks a decisive step in an ongoing effort of historical reclamation and political transformation. It asserts that the histories of enslavement, displacement and organised theft are foundational to the modern world.

More importantly, it insists that recognition must lead to action. For contemporary Africa, this moment is about leveraging historical truth to reshape present conditions and future possibilities within a global system still marked by the legacies of transatlantic slaving.

Slavery shaped the modern world

Transatlantic slaving was not an isolated historical episode but a foundational process that made the modern world. Between the 15th and 19th centuries, over 12 million Africans were forcibly removed from their homelands. It was a massive, organised system of theft that left African societies dealing with long-term demographic, political and economic disruptions.

During the 1800s slavery changed form. It became tied to European imperialism. Powerful nations such as Britain and France took over land in Africa and other regions. The countries that had been major slave traders became the leading imperial powers in Africa. For example, French forces in the late 1800s still captured people and forced them into service. Laws in French west Africa didn’t truly end slavery. They simply allowed colonial governments to take over land.

The colonising countries often claimed they were bringing “civilisation”. Similarly, European colonisers in central Africa – especially under Belgian rule in the Congo Free State (1885-1908) – caused massive suffering and death. Around 10 million people died over about 40 years.

The creation of diaspora communities

Over the course of transatlantic slaving, Africans participated, resisted, adapted, and preserved cultural and intellectual systems that would later shape diaspora communities and their bonds with Africa. Those bonds included shared historical experiences, cultural practices, religious systems, political ideas and intellectual traditions that travelled and transformed across the ocean.

Recent calls for reparatory justice emerge from this long-standing network of connections.

Ghana’s resolution comes out of a convergence of continental and diaspora political efforts. African states and Caribbean nations have increasingly coordinated their positions on historical injustice and reparations.

Ghana’s resolution was built on earlier declarations:

The Ghana declaration sets a precedent. It seeks to redefine the moral language of the international order. Elevating it as the gravest crime underscores slavery’s scale and duration. Its systemic nature establishes it as the fundamental architect of global capitalism, racial hierarchies and modern state formation.

Why it matters

The Ghana declaration recognises the centrality of transatlantic slavery and compels a reassessment of how modern inequalities are explained and addressed.

For contemporary Africa, this recognition carries material implications. The aftermath of transatlantic slaving are evident in patterns of underdevelopment, external dependency and unequal integration into global markets. A formal recognition at the highest level of international governance strengthens the basis for claims to reparatory justice.

Such claims may take multiple forms. These may include investment in infrastructure, education and health systems. There could also be reforms to global financial institutions that boost mobilising resources within African borders.

Equally significant is the resolution’s role in consolidating pan-African and diasporic solidarity. By aligning African states with Caribbean nations and broader diaspora communities, it reactivates a political consciousness rooted in shared histories and strategic alignments.

A unified transatlantic African bloc possesses greater leverage within – and outside – international institutions and can more effectively advocate for systemic transformation.

The Ghana resolution also functions as a global educational intervention. Public understanding of transatlantic slaving often remains fragmented or minimised. This is true particularly in regions where some groups or historical individuals benefited from it.

By placing this issue before the United Nations General Assembly, Ghana compels a broader confrontation with the scale and consequences of transatlantic slaving. This is essential for historical accuracy as well as for shaping near future policies and coordinated actions.

Resistance lies ahead

The resolution will face resistance. Some nations such as the United States and Great Britain remain wary of the legal and financial implications of a “gravest crime” recognition. The subject of reparations for them is contentious and untenable. These tensions reveal enduring asymmetries in global power and the difficulty of translating moral or historical claims into enforceable outcomes.

Yet resistance itself underscores the resolution’s significance. It exposes the extent to which historical injustices remain embedded in contemporary political and economic power arrangements.

The Conversation

Kwasi Konadu 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. The transatlantic slave trade is the gravest crime against humanity – why the UN declaration matters – https://theconversation.com/the-transatlantic-slave-trade-is-the-gravest-crime-against-humanity-why-the-un-declaration-matters-279218

Ice Shock is a novel about passionate love in a time of climate crisis

Source: The Conversation – Africa – By Rodwell Makombe, Professor of English Literary and Cultural Studies, North-West University

South-African born writer and world literature scholar Elleke Boehmer’s sixth novel, Ice Shock, is a breathtaking story about two lovers who, soon after they meet, find themselves separated to pursue different career choices in different parts of the world.

Niall Lawrence spends 14 months at a polar institute in Antarctica while Leah Nash pursues a writing career in London. This relationship, which starts when the two meet on a London train, sets in motion a philosophical interrogation of love, career choice and the sustenance of both in a turbulent world.

Through this love story told across two continents, Boehmer paints, in broad strokes, a picture of a planet in crisis, reflected through the melting ice in Antarctica, the Fukushima disaster in Japan and the volcanic eruptions that disrupt global air travel.

In this new world, the old distinctions between “here” and “there” – the centre and the periphery – are disrupted and new ways of inhabiting the planet are imagined. The changing climate intrudes into and disrupts private lives as Leah and Niall struggle to communicate across vast distances and in hostile weather conditions.

Ice Shock asks serious questions about choice, decision-making and the extent to which the unforeseen and the coincidental interrupt and change the courses of our lives. The central question is how the two manage to strike a balance between commitment to love and to career.

How is it that two people who are not looking for love become so strongly connected that their lives take a completely different turn? Is it possible some people are meant for each other? Soulmates?

Leah and Niall are entangled, we are told, like particles in quantum physics, which, once they have interacted, “remain intrinsically linked even when separated by astronomically large distances”. Their birthdays come one after the other – on 31 December and 1 January – and even their initials (NL and LN) interconnect.

As a literary scholar with an interest in travel and migration, I read my colleague’s new book as a radical re-examination of taken-for-granted distinctions such as north and south, here and there, us and them.

This book brings into sharp focus the urgency of the heating planet, showing that its effects are disrupting the most mundane human activities, incuding love relationships.

In Ice Shock, Boehmer combines the teasing style of romance fiction with the contemplative edge of a modernist novel to write about how both the global and the local are making an impact on the way people live, work and love.

Modernist novel

When I first read the book, my impression was “this is a modernist novel”. The modernist novel, which became popular at the turn of the 1900s, radically broke away from the traditional, realistic way of telling stories.

Modernist novels experimented with new narrative styles like stream of consciousness and fragmentation. Modernist writers such as Virginia Woolf and James Joyce wrote novels that were not only interested in telling stories but also engaging with ideas and exploring the minds of their characters.

The backdrop of Boehmer’s story (global disasters and a warming planet) mirrors the backdrop of the modernist novel (massive industrialisation, technological innovations and global catastrophe in the form of the first world war).




Read more:
African sci-fi imagines new ways of living in climate-changed worlds


Ice Shock deploys a non-linear narrative style and an open-ended plot. Typical of the modernist novel, it refuses to speak about anything with certainty.

It recalls Woolf’s 1925 novel, Mrs Dalloway, not only because of how it explores, in explicit detail, the minds of the characters but also because of the intensity of the relationship between Niall and Leah. Like Niall in Ice Shock, Peter in Mrs Dalloway loves Clarissa to the point of suffocation.

Epic love story

Ice Shock seems to ask the basic question about what it means to love. Is love the intense emotional connection between two people? Is it sacrifice? Faithfulness? Can one love without being faithful?

This is not only a story about the beauty of love but also the pain of it. Niall and Leah may be entangled like particles in quantum physics, but they are still human beings susceptible to human frailties.




Read more:
Chimamanda Ngozi Adichie’s new book Dream Count explores love in all its complicated messiness


They enter into and keep various flirtatious relationships and fateful romantic entanglements from each other and, somehow, readers are complicit because we do not want to see the lovebirds separate.

Still, they remain powerfully connected. The constant friction between them seems to be the fuel that keeps them going. Boehmer suggests that love, especially between soulmates, thrives in a state of constant but productive tension.

Leah is a free-spirited, self-driven personality while Niall is thoughtful and considerate. They both know and understand each other telepathically, without words. Across vast distances, they communicate with each other through the stars and the moon.

In her review of Ice Shock, South African literary scholar Barbara Boswell describes it as “a novel saturated with extremes”.




Read more:
Johannesburg’s underbelly is explored in Niq Mhlongo’s fresh new novel about a messy break-up


The lovers know their relationship is moving too fast, but they do not know how to slow it down. Is this a reflection of the preoccupation with speed in the contemporary world or the fast pace with which the planet is warming?

Perhaps the question that Boehmer is asking is how much love is enough to maintain a healthy relationship. Ice Shock is an intrusive novel that captures the inner thoughts (and reflections) of the characters in a way that blurs the distinction between fiction and reality, self and other.

Burning planet

Niall and Leah’s intense, ferocious love affair, in a sense, mirrors the seemingly irreversible catastrophe of global warming – as if to say, we all know the effects of unsustainable human activity on the planet but somehow, we keep going with the same ferocity and intensity. Leah and Niall’s love, like the warming planet, has no reverse gear.

Ice Shock is an attempt to rethink and rewrite how we inhabit the planet.

The Conversation

Rodwell Makombe is affiliated with North West University. He receives funding from Humboldt Foundation under the Experienced Researchers Fellowship.

ref. Ice Shock is a novel about passionate love in a time of climate crisis – https://theconversation.com/ice-shock-is-a-novel-about-passionate-love-in-a-time-of-climate-crisis-277016

Makemation: a Nollywood movie that shows AI in action in Africa

Source: The Conversation – Africa – By Tinashe Mushakavanhu, Assistant Professor, Harvard University

A new feature film, Makemation, is an African coming-of-age story set in a time of artificial intelligence (AI).

Makemation was produced by Nigerian AI-developer-turned-filmmaker Toyosi Akerele-Ogunsiji. As conversations about AI are dominated by external global powers, his film offers a different vantage point: an AI story rooted in African realities.




Read more:
AI in Africa: 5 issues that must be tackled for digital equality


After a successful run in Nigerian cinemas in 2025, it’s now touring internationally and I attended a screening at the Harvard Center for African Studies. It was followed by a discussion with its producer and economist Ebehi Iyoha, who researches AI in Africa. The evening foregrounded precisely what the film so deftly dramatises: that the future of AI can also be imagined, contested and built on the African continent.

Makemation is about a young girl, Zara, who discovers AI as a tool not just for personal advancement, but for transforming her community. She must navigate poverty, gender expectations and limited access to science, technology, engineering and maths education. In the process, her journey becomes a powerful reflection on youth innovation, digital inclusion and the possibilities of homegrown technology in Africa.

As a scholar of literature and cultural studies, I see Makemation as a vital intervention that challenges the dominance of western techno-narratives. It places AI within local histories of inequality, aspiration and improvisation.

My work also examines popular media as cultural archives through which African futures are imagined and debated. Makemation expands the archive through which we study who gets to imagine and write African futures.

African tech futures

The title of the film is a blending of words that combines “make” and the suffix “–mation” to evoke ideas like automation, transformation and imagination. It captures the film’s central claim: that young Africans are not passive consumers of AI, but active makers of it.

Makemation asks: who gets to shape the AI revolution? Who benefits from it? And what does innovation look like in places where infrastructure is fragile? Where formal employment is scarce, and ingenuity is often born of necessity?

It does not treat Africa as a technological afterthought. Much of the global AI debate remains abstract and heavily mediated by the concerns of major technology companies or the governments of China and the US: existential risk, large language models, automation at scale.

These conversations, while important, often obscure the material realities of communities where access to electricity, stable internet or quality education cannot be taken for granted. In many African cities, largely informal and dynamic, young people are already improvising with technology in ways that challenge narrow definitions of innovation.

Makemation demonstrates this vividly. Informality is not depicted as absence or lack, but as a site of creativity. The protagonist captures this tension when she says, “My father is a welder and my mother sells akara (street food).” She goes on to explain that she believes education and innovation can create opportunities. Lines like this connect the film’s discussion of AI to everyday forms of labour, grounding its ideas in the realities of family, work, and aspiration.

In the discussion after the screening, Akerele-Ogunsiji spoke about the importance of storytelling in shaping technological futures. If narratives about AI continue to centre only a handful of geographies and demographics, they risk entrenching existing inequalities.

Africa’s youth bulge

Africa, according to the UN, is home to one of the youngest populations in the world. This demographic reality has profound implications for AI adoption, labour markets and education systems.

If supported by inclusive policies and meaningful access to digital tools, this film tells us, this generation could shape AI in ways that reflect local priorities rather than imported assumptions.

At the heart of the film lies a set of intertwined questions about access and privilege. Who has the bandwidth, literally and figuratively, to participate in AI development? Who has the confidence to imagine themselves as technologists?

The young protagonist’s journey is not simply about mastering code or winning a competition. It’s about negotiating gender expectations, economic precarity and the psychological barriers that tell many young African girls that technology is not for them.

In this sense, Makemation is as much about social infrastructure as it is about digital infrastructure. Mentorship, community support and visible role models matter. The film does not romanticise hardship. Instead, it shows how structural constraints shape technological possibility.




Read more:
African languages for AI: the project that’s gathering a huge new dataset


Makemation works not only because of its idea but also because it is well made. The camera often stays close to the characters, and the soft colours create a reflective mood. The slow editing gives the story time to develop.

Its most important message is to destabilise the idea that meaningful AI conversations happen only in elite spaces. Makemation demonstrates that debates about AI technologies and opportunities that come with them are already unfolding in classrooms, community centres and informal neighbourhoods across Africa.

The Conversation

Tinashe Mushakavanhu 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. Makemation: a Nollywood movie that shows AI in action in Africa – https://theconversation.com/makemation-a-nollywood-movie-that-shows-ai-in-action-in-africa-277693

The real truth about stories: Book recommendations from the Indigenous Literatures Lab

Source: The Conversation – Canada – By Jennifer Brant, Associate Professor in Curriculum, Teaching and Learning, Ontario Institute for Studies in Education, University of Toronto

The recent news that Canadian writer Thomas King does not have Indigenous ancestry has prompted necessary conversations across literary communities about the need to vet accurate representations.

An award-winning author, King was positioned as one of the most widely taught Indigenous authors in North America. His work featured prominently on high school and university syllabi, and on library reading lists.

He has received the Order of Canada and the National Aboriginal Achievement Award for arts and culture, the latter of which he told the Globe and Mail he intended to return after learning there is no evidence he has Cherokee ancestry.

King’s work was often praised for its accessibility for broad audiences, particularly non-Indigenous readers encountering Indigenous literature and realities for the first time.

The widespread acceptance and celebration of King’s work stands in contrast to the experiences of many Indigenous authors and artists, whose work, while more culturally relevant, is often seen as less palatable.




Read more:
Sovereignty over stereotypes: The data behind false Cherokee identity claims in Canada


Insights from the Indigenous Literatures Lab

The Indigenous Literatures Lab at the Ontario Institute for Studies in Education at the University of Toronto is a literary hub that seeks to build bridges between academic researchers, school practitioners and Indigenous communities.

As members of the lab, we’re interested in directing readers toward the vast field of Indigenous literature that expands, contradicts, integrates and challenges the western literary canon. Part of this means introducing new literary genres that are core to Indigenous philosophies, world views and understandings of non-linear time.

King’s legacy

In addition to replacing King’s works from reading lists, syllabi or bookshelves, we implore readers — including educators who may have selected his books to teach — to consider how King became so ubiquitous in the first place — and what gaps his teachings left unfilled as a result of his lack of lived experience.

We believe part of the answer lies in how King was so often framed as digestible and accessible to a non-Indigenous readership, including through his CBC Massey Lectures, The Truth about Stories: A Native Narrative.




Read more:
Thomas King: As we learn another ‘hero’ is non-Indigenous, let’s not ignore a broader cultural problem


The late Mohawk writer Beth Brant beautifully articulated the truth about stories in her 1994 work, Writing as Witness: Essay and Talk, a book released long before King shared his false truths at Massey Hall in 2003.

Brant’s work examines stories as inter-generational, transcendent of time, ceremonial, spiritual and relational. Was Brant too political to be a mainstream figure of reconciliation? Were her calls to justice not palatable enough for a settler audience?

We offer stories that are unapologetically Indigenous, complex, uniquely beautiful and rightfully palatable. Extending the work of Cree/Metis scholar Kim Anderson, these stories offer a true recognition of being. They holistically embody the nuances of Indigeneity and expand beyond the racial tropes and gender binaries imposed upon Indigenous Peoples.

We invite non-Indigenous readers to ethically engage through an anti-colonial reading lens that honours the spirit and intent of Indigenous writers.

A critical expansion and intervention

We recently launched a series of reading circles to support informed dialogue and praxis for engaging Indigenous literatures.

Book cover with the title Real Ones shows illustration of a sun and birds over a green landscape.
Real Ones by Katherena Vermette.
(Penguin Random House)

Our conversation around the allure of King’s work was prompted by our reading of Katherena Vermette’s 2025 novel, Real Ones. This novel was reminiscent of the experiences and harm that accompany false claims to Indigenous identity among celebrated icons.

Real Ones offers important reflections on the rippling effects of false claims to Indigenous identity and the ongoing harm inflicted when people appropriate and misrepresent the lived experiences of Indigenous Peoples.

Conversely, the situation underscores the importance of what Cherokee scholar Daniel Heath Justice has referred to as “good medicine” stories.




Read more:
Sovereignty over stereotypes: The data behind false Cherokee identity claims in Canada


Such stories are life affirming and extend community narratives of strength — whether they’re on cusp of fantastical and realist fiction or they’re breathtaking “wonderworks” that mark new worlds and trouble the settler colonial imaginary.

Reconceptualizing ‘the truth about stories’

Since the public news of King’s false identity claims, there have been numerous posts on social media pages that vet resources of Indigenous content. For instance, there’s been an uptake in posts seeking replacement texts for King’s Borders or The Inconvenient Indian in online discussions among teachers of Indigenous content.




Read more:
First Voices: New Grade 11 English courses can support reconciliation and resurgence by centring Indigenous literature


As our research continues to examine, there’s much to discuss when teaching Indigenous literature. Readers should not be limited by the literary themes forwarded by false identity claims.

We also know it’s not enough for teachers to simply introduce Indigenous literature. The texts must be accompanied by anti-racist teaching practices.

For these reasons, rather than offer “replacement” texts for King’s work, we reconceptualize “the truth about stories.”

In doing so, we recommend some that resist settler myths about Indigeneity and reclaim the creative intellectualism of Indigenous storytelling.

Recommended books

Book cover with the title Johnny Appleseed showing a beaded buffalo.
Johnny Appleseed by Joshua Whitehead.
(Arsenal Pulp Press)

Joshua Whitehead’s Johnny Appleseed offers an Indigiqueer coming-of-age delight exploring Indigenous boyhood from a two-spirit lens and examines notions of maternal figures, love and kinship.

Sara General’s beautiful collection of short stories and other writings, Spirit and Intent, weaves in Haudenosaunee teachings alongside contemporary visions. The fantastical and imaginative connections to writers like Tolkien alongside the everyday experiences of Indigenous womanhood situate this collection in a wider body of literature concerned with Indigenous futures.

Book cover with the title Ravensong showing images of birds in branches.
Ravensong by Lee Maracle.
(Canadian Scholars)

Drew Hayden Taylor’s Crees in the Caribbean is a story about “human connection across cultures … comic joy of love rekindled and self-discovery.” Taylor cites the sheer power, presence and quality of Indigenous humour as having immense influence.

Lee Maracle’s Ravensong is a timeless coming-of-age novel that centres the restoration of matriarchal authority — what the work of Jennifer Brant, founding director of the Indigenous Literatures Lab, has described as “matriarchal worlding.”

Alicia Elliot’s And Then She Fell is a riveting debut novel that weaves storytelling with the everyday contemporary realities of Indigenous womanhood. As a novel defined as realist fiction on the cusp of fantasy and horror, And Then She Fell shape-shifts between realism and the fantastical, and is a brilliant “wonderwork.”

Image of a person's face with the words This Place.
This Place
(Portage & Main Press)

The graphic anthology This Place: 150 Years Retold brings forward elements of wonderworks and speculative fiction, examining Canadian history over the last 150 years from the point of view of Indigenous authors and creatives.

We hope readers are inspired to select one of the many books championed here and on our thematically curated reading list, all of which provide thoughtful narratives that align with the lived realities of Indigenous readers.

Reimagining reading lists

We hope that readers and educators are now reimagining their reading lists and recommitting to Indigenous literature in the wake of the King controversy.

We celebrate that there’s no shortage of extraordinary Indigenous writers to choose from, whose work unsettles and expands literary study beyond broad accessibility.

“The truth about stories” is that Indigenous Peoples have been telling stories since time immemorial. As literature scholar Heath Justice notes, these ancient and contemporary literary traditions are “inclusive of all the ways we embody our stories” and include ceremonial teachings, social exchanges and pathways towards Indigenous futures.

The Conversation

Jennifer Brant receives funding from SSHRC.

Erenna Morrison, Gayatri Thakor, Jasmine Rice, and Miyopin Cheechoo 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. The real truth about stories: Book recommendations from the Indigenous Literatures Lab – https://theconversation.com/the-real-truth-about-stories-book-recommendations-from-the-indigenous-literatures-lab-275982

World Water Day: Three steps towards gender equity in water governance

Source: The Conversation – Canada – By Sadaf Mehrabi, Postdoctoral Research Associate, Environmental Engineering, Iowa State University

When systems fail and crises occur, gendered burdens become more visible in households. (Unsplash/Yianni Mathioudakis)

Every March, the United Nations marks World Water Day to raise awareness about water scarcity and inequality. This year’s theme — water and gender — focuses on how women and girls often face the brunt of water inequities.

Highlighting how unequal access to water impacts women and girls is essential, but even when issues of leadership and participation are acknowledged, the dominant narrative remains incomplete.

Gender inequity is still framed primarily as a problem of access and representation. It’s also a governance problem.

When people hear “water and gender,” a familiar image may come to mind: women and girls in the Global South walking long distances to collect water, missing out on education and employment as a result. That reality remains urgent but the conversation cannot stop there.

In high-income countries, gendered water inequities have not vanished but shifted into less visible forms embedded in governance, trust and crisis response. These inequities are not limited to moments of failure; they are built into how water systems are governed.

Modern water infrastructure creates an image of neutrality and efficiency. Water appears as a service delivered through pipes and utilities. However, even when systems function, decisions about risk, cost and communication are not neutral.

When systems fail and crises occur, gendered burdens become more visible in households: managing bottled water, protecting children, bearing financial and emotional strain and navigating institutions that may no longer be trusted.

Water burdens and governance

The years-long water crisis in Flint, Mich., made gendered inequities painfully clear. Residents experienced sustained stress, anxiety and financial hardship alongside a collapse in trust in public institutions. But for women in particular, the crisis meant more than inconvenience.

Research shows that when confidence in piped water collapsed, the burden of securing safe water shifted back onto households, disproportionately onto women as they navigated conflicting official advice and decided which water sources could be trusted for different household uses.

Water crises are not just technical malfunctions but governance failures that redistribute risk and responsibility downward.

Another example comes from Detroit, where households had their water supply shut off due to unpaid water bills. The shutoffs disproportionately impacted low-income and racially marginalized women and their families.

In Canada, nearly 40 long-term drinking water advisories persist in Indigenous communities where, often, women hold domestic responsibilities as water carriers and advocates for water stewardship.

These examples highlight how even in “developed countries” water inequity can emerge through health, systemic and policy issues. These outcomes are not accidental but produced by water system governance.

Water decisions are made by regulators, municipalities and other public agencies. These institutions determine which risks are prioritized, how problems are framed, and whose concerns are taken seriously, often compounding challenges for those at the intersection of gender, race, income and caregiving roles.

Those with the most power over water policy, from governments to the heads of international organizations, are still predominantly men. This shapes not only who is represented, but how risks are interpreted and decisions are made.

When leadership spaces remain narrow, so do the assumptions behind water policy. This is where gender becomes an issue. One way this becomes visible is in how people perceive and respond to water crises.

Research consistently shows that more diverse decision-making groups produce more effective, equitable and sustainable outcomes. This is a finding reflected in global governance frameworks such as those advanced by UN Women.

Yet, increasing diversity in these spaces is not just a matter of access or representation. It is also shaped by how majority groups respond to the threats embedded in water crises that can influence how underrepresented individuals are viewed, judged or heard.

A map of canada showing locations for current and lifted water advisories
As of March 21, 2026, there were 40 active long-term drinking water advisories on public systems on reserve in 38 communities.
(Indigenous Services Canada)

Trust and decision-making in water relations

Water crises are often both technical and psychological problems. How these crises are framed can evoke fear. Decades of social psychology research has found that when people face existential threats, they tend to disengage, deny risk or gravitate toward those with similar identity and values, which creates distance from those who are different.

In our research, we found that these responses can reinforce gender biases in how water decision-makers are perceived and evaluated. People may be more likely to trust those who look like them, making it harder to diversify decision-making spaces precisely when diverse perspectives are needed most.

In systems where leadership is already concentrated, they can reinforce existing power structures and narrow whose expertise is trusted. If water governance is to be both effective and inclusive, these psychological dynamics cannot be ignored.

Importantly, other emotional responses bring opportunities for enhanced water relations. Awe, empathy and compassion can strengthen feelings of connection, belonging and trust. These are essential components for effective water governance and diplomacy.

Resilient water systems depend on more than engineering capacity. They depend on institutional legitimacy and public trust. Research on water reuse, one of the most contested areas of water policy, shows that public support varies widely depending on experience, perceived risk and confidence in water systems.

Towards gender equity in water governance

A serious water policy agenda should do at least three things:

First, move beyond diversity head counts. Utilities and regulators should track both representation as well as who holds decision-making authority, especially during crises.

Without transparency about who shapes operational, emergency and communication decisions, commitments to equity remain superficial.

Second, governments must consider women’s unequal burden in crisis planning. Water policy continues to assume uniform public behaviour and equal capacity and responsibility to adapt.

However, emergency frameworks should assess how crisis communication, compliance demands and service disruptions will affect different groups, especially those with care-giving responsibilities, low incomes or limited institutional trust.

Third, apply gender analysis where systems fail, not just where systems are measured. Analytical tools such as Gender-Based Analysis Plus help highlight all who are impacted by the issue or action at hand, identify and address challenges early, and call attention to ways in which actions can be tailored to meet diverse needs.

However, these tools should be used not only for access and representation but also for system governance, emergency response, affordability pressures, policy development and public communication. This is where governance decisions most clearly translate into unequal lived outcomes.

World Water Day’s focus on gender is a start, but it’s not enough. If gender inequity is treated only as an access issue, we miss how it shapes authority, trust and decision-making. Water policy may appear gender-neutral, but it’s not. Crises makes this visible. They do not create inequity but expose what governance has already produced.

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. World Water Day: Three steps towards gender equity in water governance – https://theconversation.com/world-water-day-three-steps-towards-gender-equity-in-water-governance-279048