Mastodawn

En los laboratorios del Trinity College Dublin el autor y su grupo han investigado si las conchas y caparazones calcáreos podrían ayudar a abordar este problema. Lo primero que hicieron fue obtener conchas de #ostras, #mejillones y #berberechos de playas irlandesas. Después, las limpiaron para eliminar materia orgánica y las trituraron hasta obtener pequeños fragmentos. Una vez hecho eso, mezclaron los fragmentos con agua que contenía #tierrasraras... https://www.periodistadigital.com/elbuenvivir/20260531/la-sorprendente-capacidad-de-las-conchas-de-ostras-y-mejillones-para-atrapar-tierras-raras-689405209553/ #ciencia #TheConversation

Moz 2d ago

The book is US based but this review makes it clear that the same pattern applies to Australia.

https://theconversation.com/friday-essay-how-to-sell-a-genocide-exposes-the-double-standards-of-reporting-on-gaza-281223

#TheConversation #AusPol

Friday essay: How to Sell a Genocide exposes the double standards of reporting on Gaza

Almost all major human rights organisations agree the destruction of Gaza meets the legal definition of genocide. Yet liberal news outlets still do not use the word.

The Conversation

Reemt Heuke 3d ago

#theconversation: Scientists have scrapped the worst‑case climate scenario – because action is making a difference

Scientists have scrapped the w...

Scientists have scrapped the worst-case climate scenario – because action is making a difference

Removing the worst-case climate future for Earth isn’t failed science, as climate sceptic Donald Trump claims. It’s a sign climate action has made a difference.

The Conversation

Reemt Heuke 3d ago

#theconversation: Scientists have scrapped the worst‑case climate scenario – because action is making a difference

https://theconversation.com/scientists-have-scrapped-the-worst-case-climate-scenario-because-action-is-making-a-difference-283675

Scientists have scrapped the worst-case climate scenario – because action is making a difference

Removing the worst-case climate future for Earth isn’t failed science, as climate sceptic Donald Trump claims. It’s a sign climate action has made a difference.

The Conversation

Iwpost May 24

Iran war caused shortage of tungsten, most of which is from China. #Block2 #Chinatungsten #Iranwar2026 #TheConversation #Trade #Tungsten #UKtungsten #UStungstenmininghistory
https://iwpost.com/iran-war-caused-shortage-of-tungsten-most-of-which-is-from-china/?fsp_sid=8892

Iran war caused shortage of tungsten, most of which is from China

The US and Israel’s conflict with Iran has drained munitions at an astonishing rate. This is placing pressure on the supply of a crucial metal: tungsten.

IwPost

iban May 21

[💡 Lecture] Charlotte Perkins Gilman : L'économie au prisme de l'émancipation des femmes** À la fin du XIXe siècle, cette intellectuelle américaine posait déjà un constat implacable : la dépendance économique des femmes au sein du couple nuit non seulement à leur liberté, mais altère aussi l'ensemble de la structure sociale.
En analysant la spécialisation des femmes dans le travail domestique non rémunéré, elle a ouvert la voie à une critique moderne de notre modèle économique. Un éclairage passionnant publié par *The Conversation* sur une figure majeure mais trop souvent oubliée de la pensée économique.

📖 À lire ici : https://www.univ-grenoble-alpes.fr/actualites/the-conversation/economie/the-conversation-charlotte-perkins-gilman-l-economiste-qui-denonce-l-enfermement-domestique-des-femmes--1768164.kjsp

#HistoireÉconomique #Femme #CharlottePerkinsGilman #SciencesSociales #TheConversation #Économie #Émancipation

The Conversation :

À la fin du XIXe siècle aux États-Unis, Charlotte Perkins Gilman (1860-1935) plaide pour la « femme nouvelle », en inscrivant le genre au cœur des sciences économiques. Face à un capitalisme conçu par et pour les hommes, elle met en lumière l’interdépendance des sphères domestique et professionnelle. L’enjeu : créer de nouvelles formes d’organisation du travail plus inclusives, plus coopératives et de facto plus efficientes collectivement.

Université Grenoble Alpes

Iwpost May 19

412 million barrels will soon flood oil markets — will it matter?. #197374OilCrisis #Block2 #HormuzBlockade #IranWar #Oilprices #OilStrategicReserves #OPEC #TeapotDomeScandal #TheConversation #UnitedStates #USStrategicPetroleumReserve
https://iwpost.com/412-million-barrels-will-soon-flood-oil-markets-will-it-matter/?fsp_sid=8567

412 million barrels will soon flood oil markets — will it matter?

In the second week of the Iran war – with the Strait of Hormuz effectively closed, cutting off shipping of 20% of the world’s oil supply – the

IwPost

gCiencia May 19

Nova epidemia de ébola: por que declarou a OMS unha emerxencia internacional?
Autor: Raúl Rivas

https://www.gciencia.com/tribuna/nova-epidemia-de-ebola-por-que-declarou-a-oms-unha-emerxencia-internacional/

#Tribuna #África #ébola #OMS #RepúblicaDemocráticadoCongo #TheConversation

Nova epidemia de ébola: por que declarou a OMS unha emerxencia internacional?

O 15 de maio confirmouse un gromo causado pola especie 'Orthoebolavirus bundibugyoense' na República Democrática do Congo

GCiencia

Iwpost May 15

Note to Iran War planners: air campaigns often make matters worse. #Airpower #Block2 #IranWar #MiddleEast #Regimechange #TheConversation #USIsrael2026Iranwar
https://iwpost.com/note-to-iran-war-planners-air-campaigns-often-make-matters-worse/?fsp_sid=8287

Note to Iran War planners: air campaigns often make matters worse

The US and Israel have launched a coordinated air campaign in recent days to destroy Iran’s missile capabilities and navy, curb its ability to develop

IwPost

Vendo en Barcelona May 13

¿Qué es realmente un régimen político? Más allá de la democracia y el autoritarismo

Los regímenes políticos no encajan en etiquetas simples. El artículo señala que la clásica división democracia‑autoritarismo se queda corta y que la “Babel” de categorías actuales distorsiona la realidad. Propone mirarlos como fenómenos históricos y complejos, no como casillas rígidas.

#política #democracia #análisis #theconversation

https://theconversation.com/que-es-realmente-un-regimen-politico-mas-alla-de-la-democracia-y-el-autoritarismo-270544

¿Qué es realmente un régimen político? Más allá de la democracia y el autoritarismo

Desde 1970, la ciencia política debate cómo clasificar los regímenes políticos. La proliferación de categorías y criterios normativos revela límites conceptuales para comprender la complejidad de los sistemas.

The Conversation