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Laboratorio del futuro de los medios

Information ecosystems decide what people know about risk: which warnings reach them, which claims they believe and which institutions they trust. This lab studies news, platforms, recommender sistemas, synthetic media and verification practice, and tests media innovations before they scale. This page sets out how misinformation and information gaps develop and spread, how interventions are evaluated, and who decides on the evidence.

01Lienzo

Cómo se desarrolla el trabajo.

sistemas · en torno a este temaIlustrativo

Testbed operations

Future of media lab · Field lab coast · Campaign 3

Sensors deployedGCRI · Labs

Sensor deployment

litoral ilustrativo

BuoyEstaciónGaugeMarBands: tidal rangeN

Sensors

S-01 tide950.3Nominal
S-04 salinity860.8Recalibrate
S-07 wave900.1Nominal

Sensor vs reference

Testbed operations: the screen’s structure, terms and states for Future of media lab.Nombres de ejemplo y valores ilustrativos; un diseño, no un registro ni un sistema en vivo.

Fig.Testbed operations: example names and illustrative values, not a record or a live system.

02La pregunta

Future of media lab: how the risk develops.

Information ecosystems and responsible media innovation. The dossier below sets out how the risk develops, what is measured, where the data come from, how it is modelled and who decides.

Mecanismo

Amplification by design

Ranking sistemas optimise for engagement, and content that provokes strong reactions can travel further. Small changes in ranking rules alter what large audiences see, which makes platform design a research object in its own right.

Mecanismo

Synthetic media lowers the cost of deception

Generated images, audio and video can impersonate people and events cheaply. Provenance standards and detection help, but neither is complete, and the existence of fakes also lets genuine evidence be dismissed.

Mecanismo

News deserts and trust gaps

Where local journalism closes, fewer sources report on councils, courts and hazards. Gaps are filled by rumour or partisan content, and trust in institutions shapes how warnings are received when they arrive.

Mecanismo

Interventions can backfire

Labels, corrections, prebunking and friction aim to reduce false beliefs. Effects measured in surveys may fade, may not change behaviour, or may raise scepticism of accurate content too, which is why field evaluation matters.

03Simulador

Stocks, flujos, retardos y un umbral de inflexión.

Dos stocks, la presión y la capacidad de adaptación, unidas por un bucle de crecimiento que se refuerza, una respuesta de equilibrio retardada y daños cuando la presión supera la capacidad; pasado el umbral, el sistema puede bascular. Modelo didáctico con valores ilustrativos declarados, no una predicción.

Controles

Crecimiento de la presión
6,0 % al año
Eficacia de la capacidad para reducir la presión
4,0 % al año
Respuesta de la inversión a la presión percibida
20%
Retraso de percepción
4.0 años
Umbral de inflexión de la presión
60 índices
Amplificación más allá del umbral
2,0 veces
Años simulados
50 años

Lecturas

Presión máxima
113 índices
Capacidad al final
Índice 186
Años por encima del umbral
15,8 años
Cifras, métodos y fuentes
AñoPresiónCapacidadPercibido
020.050.020.0
423.344.921.2
827.242.224.0
1231.742.327.7
1636.845.532.2
2042.351.537.2
2447.960.342.6
2853.271.348.0
3257.884.353.1
3666.498.458.4
4082.7115.969.7
4497.8139.783.8
48109.1169.497.3

Métodos

  1. Dinámica de sistemas Forrester (1961), Industrial Dynamics, MIT Press; Sterman (2000), Business Dynamics
  2. Transiciones críticas y puntos de inflexión Scheffer and others (2009), Early-warning signals for critical transitions, Nature 461
  3. Diagrama de bucles causales Sterman (2000), Business Dynamics, McGraw-Hill
  4. Abanico de incertidumbre (Monte Carlo de parámetros) Spiegelhalter, Pearson y Short (2011), Visualising uncertainty about the future, Science 333
  5. Sensibilidad de un factor a la vez (tornado) Saltelli and others (2008), Global Sensitivity Analysis: The Primer, Wiley

Datos

No observed data enters this model: it runs on the teaching values set by the controls, to be replaced with a programme’s own evidence.

Stocks, flujos, retardos y un umbral de inflexión. Modelo didáctico ilustrativo: funciona con los valores fijados por los controles, no con datos medidos. Métodos: dinámica de sistemas (Forrester (1961), Industrial Dynamics, MIT Press; Sterman (2000), Business Dynamics); transiciones críticas y puntos de inflexión (Scheffer y otros (2009), Early-warning signals for critical transitions, Nature 461); diagrama de bucles causales (Sterman (2000), Business Dynamics, McGraw-Hill).

En los seis pilares, bajo la dirección de Nexus Consortium

05Métodos y evidencia

How future of media lab is modelled, measured and tested.

El modelo, sus supuestos, sus datos y su incertidumbre, en la forma en que un científico o un ingeniero los comprobaría. Las estructuras siguen métodos publicados. Los valores representados son ilustrativos, no hallazgos.

Modelo, ecuaciones y supuestos

The model structure used for future of media lab, the assumptions it makes and how each is tested.

Riesgo del elemento iRi = f(Hi, Ei, Vi, Ci)amenaza, exposición, vulnerabilidad y capacidad de afrontamiento
Pérdida anual esperadaEAL = ∑k pk · Lksobre los eventos k con probabilidad anual pk
Sistemas acopladosxt+1 = A xt + B ut + εtA carries the couplings, u the shock, ε the error
SupuestoPor qué se haceCómo se prueba
La amenaza y la exposición son independientes dentro de un eventoMantiene manejable la integral de pérdidasComparar con un ajuste de cópula sobre registros conjuntos
Los acoplamientos son lineales cerca del punto de operaciónPermite que las perturbaciones se propaguen a través de APerturbar más allá del rango lineal y comparar
Las curvas de vulnerabilidad se transfieren entre lugaresLas curvas locales rara vez están disponiblesValidar frente a las pérdidas observadas cuando existan
Entradas
conjuntos de datos versionados con procedencia
Resultados
distribuciones, nunca cifras únicas
Código
publicado con la ficha de modelo y las pruebas
Reproducción
mismos datos, código, entorno y semilla
Formulaciones estándar de riesgo y de espacio de estados; los supuestos enumerados son los típicos del método, expuestos para su revisión, no resultados.
Principios rectores FAIR · GO FAIR y FORCE11W3C PROV · World Wide Web ConsortiumOrientación para un tratamiento coherente de las incertidumbres · IPCCCEOS Analysis Ready Data · Comité sobre Satélites de Observación de la Tierra
06Indicadores

Qué se mide y con qué calidad.

Cada indicador lleva su unidad, su periodicidad, el tipo de fuente que lo respalda y la etiqueta de evidencia que llevaría un valor. No se muestran valores: un programa los aporta bajo su propia autoridad.

IndicadorUnidadCadenciaTipo de fuenteEtiqueta
Exposure to flagged contentproportion of impressionspor estudioPlatform researcher data accessOBSERVADO
Belief accuracyproportion of true and false claims correctly ratedpor estudioSurvey experimentsOBSERVADO
Truth discernmentdifference between belief in true and false itemspor estudioSurvey experimentsESTIMADO
Trust in newsporcentaje de encuestadosanualAudience surveysNOTIFICADO
Provenance credential coveragepercent of published media carrying provenance dataanualPublisher and platform auditsOBSERVADO
Local news coveragenews outlets per local areaanualNews outlet censusESTIMADO
Researcher data access grantedcount of approved access requestsanualInformes de transparencia de las plataformasDECLARADO
07Fuentes

De dónde procede la evidencia.

Conjuntos de datos públicos y registros institucionales identificados, cada uno con su tipo de licencia. Las fuentes obtenidas por acuerdo solo se utilizan conforme a sus condiciones y nunca se republican.

FuenteLo que aportaTipo de licencia
Reuters Institute Digital News Report (University of Oxford)Cross-national survey of news use, trust and platform relianceReport free access; data by request
Media Pluralism Monitor (European University Institute)Risks to media pluralism by country and areaOpen access, attribution
DSA Transparency Database (European Commission)Statements of reasons for content moderation decisions by platformsFree and open, EU reuse terms
Code of Conduct on Disinformation transparency centreSignatory reports on measures against disinformationFree access, terms of use
GDELT ProjectGlobal news event and tone records from monitored mediaLibre y abierta, con atribución
ClaimReview structured data (schema.org)Structured fact checks published by verification organisationsCondiciones de uso
08Decisiones

Quién decide y a qué sirve la evidencia.

Laboratorios prepares evidence. The decisions below are taken by the authorities named, under their own rules, and never by the platform.

Quién decideLa preguntaEvidencia a la que sirve esta página
Media and communications regulatorsWhether platform risk assessments and mitigation measures meet legal dutiesIndependent audits, transparency database records, researcher access evidence
Newsroom editors and publishersWhether to adopt a verification, labelling or provenance practiceField evaluations of the practice with audience and trust outcomes
Equipos de confianza y seguridad de las plataformasWhich interventions to deploy at scale and how to monitor side effectsRandomised evaluations with effects on accurate as well as false content
Public health and emergency communicatorsHow to issue warnings that reach, and are believed by, different audiencesReach, trust and comprehension evidence by audience group

Productos que genera este tema

  • Preregistered field and survey experiments on corrections, labels and prebunking
  • Audit designs for ranking and recommender sistemas under researcher access rules
  • Provenance and verification test protocols for synthetic media
  • Maps of local information gaps with sources stated
09Cuestiones centrales

What experts ask about information ecosystems.

  • How do accurate and inaccurate claims spread, and what slows each?
  • Which sources do different communities trust during an emergency, and why?
  • How do recommendation sistemas and platform design shape what people see?
  • Which corrections, labels or warnings change belief or behaviour, and for how long?
  • How can synthetic media be detected, and what are the limits of detection?
10Mecanismos y factores impulsores

How information systems behave and fail.

Information spreads through networks of people and platforms. Network science shows that a few highly connected nodes can make diffusion fast and that clustering can create communities where some claims circulate and others do not. Platform design adds feedback: content that draws engagement is shown more, and engagement does not track accuracy.

Trust is a central variable. During disasters and health emergencies, people combine authority warnings with what they hear from family, local leaders and online sources. Where trust in institutions is low, accurate warnings may be ignored and rumours fill the gap. Misinformation, shared in error, and disinformation, shared deliberately, have different drivers and call for different responses.

Generative AI lowers the cost of producing convincing text, images, audio and video. This affects both the volume of misleading content and the credibility of genuine evidence, which can be dismissed as fabricated.

11Métodos y datos

Research methods and their limits.

  1. 01

    Content and network analysis

    Mapping how material moves across accounts and platforms. Platform data access is restricted and changes, which limits replication.

  2. 02

    Survey and panel research

    Measuring trust, exposure and belief over time. Self-reports are imperfect and samples may miss key groups.

  3. 03

    Randomised experiments

    Testing labels, corrections and warning formats under ethics review. Laboratory effects may differ from real-world use.

  4. 04

    Detection evaluation

    Testing tools that identify synthetic media, using machine learning methods. Detection is an arms race and accuracy declines as generators improve.

Research on information is itself sensitive. The lab is designed to protect participant privacy, avoid amplifying harmful content and respect freedom of expression.

13Where this page’s references

Where this page’s references lead.

Los organismos y documentos con los que se lee esta página. El estado y las ediciones cambian; cada enlace lleva al organismo emisor.

14Preguntas

Preguntas y respuestas.

Why not simply measure how much misinformation exists?
Because prevalence depends on definitions and sampling. Exposure, belief and behaviour are separate questions, and the evidence for each comes from different designs.
Do corrections work?
In experiments, corrections tend to reduce false beliefs, but effects vary, fade and do not always change behaviour. Field evidence with behavioural outcomes remains limited.
How do researchers get platform data?
Through platform programmes, legal routes such as the vetted researcher provisions of the EU Digital Services Act, and data donation by consenting users, each with its own conditions.
Does the lab rate news sources or decide what is true?
No. It studies how information systems work and tests interventions. It does not rate outlets or adjudicate content.
How does the lab handle harmful content in research?
Protocols are designed to minimise exposure, avoid redistributing harmful material and protect the people who study it.
Can a media organisation propose a study?
Yes, by enquiry. Any study proceeds under a published protocol with independent review.
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serie Reports is the Consortium’s quarterly publication. What you know about this subject can become evidence, a case or a correction in the next edition, credited to you and published under CC BY 4.0 where it is your own work.

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