Abstract

Digital communication enormously expands the number of ways people can interact and engage, but also challenges European societies by spread of conflict instigation, hate speech, and increasing amount of disinformation. The many initiators of destructive communication acts are various actors with diverse interests, who are not bound by either professional or ethical rules or obligations to distribute truthful information or stand for its reliability. The existing framework of public communication does not empower citizens to influence the ways the media institutions and actors operate in European democracies.

DIACOMET contributes to the advancement of ethical and accountable communication by fostering capacity building for civic resilience against information distortions and promoting civic accountability. Therefore, DIACOMET aims to generate a concept of dialogic communication ethics (DCE), which would provide a framework for an inclusive model of accountability mechanisms that combine media accountability (the level of organisations) with civic accountability (the level of citizens) and is guided by a Civic Code of Good Communication Conduct (CGC) (a new type of code of communication ethics).

The DIACOMET proposal explicitly addresses the aims of the Horizon Europe Culture, creativity and inclusive society Work Programme, the Topic, the Call and the European Democracy Action Plan through:

1. Analysis of the role of dialogic communication in existing ethics codes and guidelines and formulation of the CGC.

2. A novel concept of inclusive civic accountability bodies and a tested accountability mechanism.

3. An interactive ‘dilemma game’ and a forum for learning and discussion.

DIACOMET proposes to establish a European network of civic accountability bodies for supporting individuals, groups and organizations to implement the CGC, and to assist in managing ethical issues emerging in public communication.
 

Cooperation Partners

Vytautas Magnus University, Department of Public Communications (coordinator)

University of Tartu, Institute of Social Studies

University of Tampere, Faculty of Information Technology and Communication Sciences

University of Ljubljana, Faculty of Social Sciences

Utrecht University of Applied Sciences, Lectoraat Kwaliteitsjournalistiek in Digitale Transitie

Hungarian Europe Society, Budapest

“Praxis” Centre for Policy Studies, Tallinn

Delfi UAB, Vilnius

Università della Svizzera italiana, Lugano

 

Lectures

  • Taipei

    Rethinking AI governance in public service media

    Rathmann, M. (Speaker), Spencer-Smith, C. (Speaker) & Eberwein, T. (Speaker)

    20 Oct 202623 Oct 2026

  • Vienna

    Dialogic communication ethics in Europe: A comparative view

    Rathmann, M. (Speaker), Eberwein, T. (Speaker), Förster, S. (Speaker), Krakovsky, C. (Speaker), Lindmeyr, M. S. (Speaker) & Braun-Rozgonyi, K. (Speaker)

    24 Sep 2026

  • Brno

    Governing AI in European public communication

    Porlezza, C. (Speaker), Amigo, L. (Speaker), Eberwein, T. (Speaker), Juurik, M. (Speaker), Milosavljević, M. (Speaker), Parder, M.-L. (Speaker), Rathmann, M. (Speaker) & Braun-Rozgonyi, K. (Speaker)

    8 Sep 202611 Sep 2026

  • Brno

    The long and winding road: Developing dialogic bottom-up policy recommendations for the polarised and disinformed societies

    Milosavljević, M. (Speaker), Braun-Rozgonyi, K. (Speaker), Poler Kovačič, M. (Speaker), Rathmann, M. (Speaker), Biljak Gerjevič, R. (Speaker) & Eberwein, T. (Speaker)

    8 Sep 202611 Sep 2026

  • Galway

    Governing inclusion and exclusion: AI and self-regulation in European public communication

    Porlezza, C. (Speaker), Amigo, L. (Speaker), Eberwein, T. (Speaker), Juurik, M. (Speaker), Milosavljević, M. (Speaker), Parder, M.-L. (Speaker), Rathmann, M. (Speaker) & Braun-Rozgonyi, K. (Speaker)

    28 Jun 20262 Jul 2026

  • Galway

    Better together: A mixed-methods approach to inclusive accountability in hybrid media environments

    Eberwein, T. (Speaker), Rathmann, M. (Speaker), Krakovsky, C. (Speaker), Lindmeyr, M. S. (Speaker), Förster, S. (Speaker) & Braun-Rozgonyi, K. (Speaker)

    28 Jun 20262 Jul 2026

  • Cape Town

    Transparency as trust repair: Civil society discourses on mis/disinformation and AI

    Lindmeyr, M. S. (Speaker), Krakovsky, C. (Speaker), Rathmann, M. (Speaker), Braun-Rozgonyi, K. (Speaker), Förster, S. (Speaker) & Eberwein, T. (Speaker)

    4 Jun 2026

  • Lappeenranta

    Dialogic communication and democratic resilience: A Delphi study on preconditions for meaningful engagement in public discourse in Austria

    Förster, S. (Speaker), Rathmann, M. (Speaker), Lindmeyr, M. S. (Speaker), Krakovsky, C. (Speaker), Braun-Rozgonyi, K. (Speaker) & Eberwein, T. (Speaker)

    27 May 202629 May 2026

  • Salzburg

    Zukunft dialogische Öffentlichkeiten: Dialog als kommunikatives Instrument gegen polarisierende und populistische Narrative [The future of dialogical public spheres: Dialogue as a communicative tool against polarizing and populist narratives]

    Krakovsky, C. (Speaker), Rathmann, M. (Speaker), Lindmeyr, M. S. (Speaker), Förster, S. (Speaker), Braun-Rozgonyi, K. (Speaker) & Eberwein, T. (Speaker)

    6 May 20268 May 2026

  • Budapest

    The role of ethical codes and guidelines in journalism’s uncertain future

    Eberwein, T. (Speaker), Uszkiewicz, E. (Speaker), Amigo, L. (Speaker), Bunevičienė, I. (Speaker), Duvekot, S. (Speaker), Heikkilä, H. (Speaker), Juurik, M. (Speaker), Lauk, E. (Speaker), Poler Kovačič, M. (Speaker), Rathmann, M. (Speaker) & Braun-Rozgonyi, K. (Speaker)

    24 Apr 2026

  • Dortmund

    Stille Steuerung: Wie ökonomische und politische Abhängigkeiten den demokratischen Diskurs in Österreich gefährden [Silent control: How economic and political dependencies threaten democratic discourse in Austria]

    Lindmeyr, M. S. (Speaker), Krakovsky, C. (Speaker), Eberwein, T. (Speaker), Rathmann, M. (Speaker), Förster, S. (Speaker) & Braun-Rozgonyi, K. (Speaker)

    18 Mar 202620 Mar 2026

  • Tallinn

    Dialogic communication ethics in practice: A European comparison of principles of good communication

    Eberwein, T. (Speaker)

    20 Feb 2026

  • München

    Dialog als Dilemma: Chancen und Grenzen einer inklusiven Ethik öffentlicher Kommunikation – am Beispiel Österreich [Dialogue as a dilemma: Opportunities and limitations of an inclusive ethic of public communication – the case of Austria]

    Eberwein, T. (Speaker), Förster, S. (Speaker), Krakovsky, C. (Speaker), Lindmeyr, M. S. (Speaker), Rathmann, M. (Speaker) & Braun-Rozgonyi, K. (Speaker)

    5 Feb 2026

  • Klagenfurt

    Ambivalenzen öffentlicher Kommunikation: Exklusionsmechanismen und Partizipationspotenziale in hybriden Kommunikationsräumen [Ambivalences of public communication: Exclusion mechanisms and participation potential in hybrid communication spaces]

    Förster, S. (Speaker), Lindmeyr, M. S. (Speaker), Krakovsky, C. (Speaker), Rathmann, M. (Speaker), Braun-Rozgonyi, K. (Speaker) & Eberwein, T. (Speaker)

    22 Jan 2026

  • Klagenfurt

    Dialogic communication ethics and accountability: Results from a European study

    Eberwein, T. (Speaker), Förster, S. (Speaker), Krakovsky, C. (Speaker), Lindmeyr, M. S. (Speaker), Rathmann, M. (Speaker) & Braun-Rozgonyi, K. (Speaker)

    14 Jan 2026

  • Tübingen

    Mitten im Schlaglicht – und doch nicht sichtbar: Öffentlichkeitsdynamiken aus Sicht marginalisierter Akteur:innen in Österreich [In the spotlight – yet invisible: Public dynamics from the perspective of marginalized actors in Austria]

    Krakovsky, C. (Speaker), Lindmeyr, M. S. (Speaker), Eberwein, T. ((Co-)Author), Rathmann, M. ((Co-)Author), Förster, S. ((Co-)Author) & Braun-Rozgonyi, K. ((Co-)Author)

    19 Nov 2025

  • Dubrovnik

    AI in public communication: Governance and accountability mechanisms in journalism, strategic communication and education

    Milosavljevic, M. (Speaker), Braun-Rozgonyi, K. ((Co-)Author), Parder, M.-L. ((Co-)Author), Porlezza, C. ((Co-)Author), Amigo, L. ((Co-)Author), Eberwein, T. ((Co-)Author) & Rathmann, M. ((Co-)Author)

    22 Oct 2025

  • Cardiff

    Breaking barriers: Dialogue as a tool for journalism to counter polarised and populist narratives

    Rathmann, M. (Speaker), Krakovsky, C. (Speaker), Braun-Rozgonyi, K. (Speaker) & Eberwein, T. (Speaker)

    11 Sep 202512 Sep 2025

  • San Francisco

    Tomorrow never knows: On the role of ethical codes and guidelines in journalism’s uncertain future

    Eberwein, T. (Speaker), Uszkiewicz, E. (Speaker), Amigo, L. (Speaker), Bunevičienė, I. (Speaker), Duvekot, S. (Speaker), Heikkilä, H. (Speaker), Juurik, M. (Speaker), Lauk, E. (Speaker), Kovačič, P. (Speaker), Rathmann, M. (Speaker) & Braun-Rozgonyi, K. (Speaker)

    9 Aug 2025

  • Singapore

    Many voices, shared responsibility? Principles of dialogic communication in international codes of ethics – a comparative analysis

    Eberwein, T. ((Co-)Author), Rathmann, M. (Speaker), Braun-Rozgonyi, K. ((Co-)Author) & Amigo, L. ((Co-)Author)

    14 Jul 2025

  • Vienna

    Responsible use of AI in public communication: Discourses about accountability measures and governance options – A comparative analysis in Europe

    Rathmann, M. (Speaker), Eberwein, T. ((Co-)Author), Braun-Rozgonyi, K. ((Co-)Author), Amigo, L. ((Co-)Author), Milosavljević, M. (Speaker), Parder, M.-L. ((Co-)Author) & Porlezza, C. ((Co-)Author)

    24 Jun 2025

  • Zadar

    Lessons learned? Opportunities of dialogic communication ethics in transforming media landscapes

    Rathmann, M. (Speaker), Eberwein, T. ((Co-)Author), Amigo, L. (Speaker), Biljak Gerjevič, R. (Speaker), Duvekot, S. ((Co-)Author), Juraite, K. ((Co-)Author), Juurik, M. ((Co-)Author), Lauk, E. ((Co-)Author), Braun-Rozgonyi, K. ((Co-)Author), Tolonen, E. ((Co-)Author) & Uszkiewicz, E. ((Co-)Author)

    6 Jun 2025

  • Rotterdam

    AI in public communication: Governance and accountability mechanisms for democratic control

    Braun-Rozgonyi, K. ((Co-)Author), Parder, M. ((Co-)Author), Porlezza, C. ((Co-)Author), Amigo, L. (Speaker), Eberwein, T. ((Co-)Author), Milosavljević, M. ((Co-)Author) & Rathmann, M. (Speaker)

    22 May 2025

  • Berlin

    Dialogische Kommunikationsethik: Auf der Suche nach einer gemeinsamen Wertebasis für Medien und Gesellschaft [Dialogical communication ethics: In search of a common set of values for the media and society]

    Eberwein, T. (Speaker), Amigo, L. ((Co-)Author), Krakovsky, C. ((Co-)Author), Porlezza, C. ((Co-)Author), Rathmann, M. ((Co-)Author) & Braun-Rozgonyi, K. ((Co-)Author)

    20 Mar 2025

  • Prague

    Beacons in unknown territory? How codes of ethics can (and cannot) safeguard free and responsible media

    Uszkiewicz, E. (Speaker), Eberwein, T. (Speaker), Rathmann, M. (Speaker) & Braun-Rozgonyi, K. (Speaker)

    10 Feb 2025

  • Brasília

    Dialogic communication ethics in the digital public sphere

    Eberwein, T. (Speaker)

    25 Apr 2024

Books and Monographs

Articles and Book Chapters

  • Tackling the challenges of artificial intelligence for public communication: Governance and accountability discourses about the responsible use of AI. / Porlezza, Colin; Amigo, Laura; Eberwein, Tobias et al.
    in: New Media and Society, Jahrgang 28, Nr. 7, 22.04.2026, S. 2886-2911.
  • The values we share: Towards an inclusive ethics of dialogic communication. / Eberwein, Tobias; Rathmann, Marie; Braun-Rozgonyi, Krisztina et al.
    in: Communications, Jahrgang 51, Nr. 2, 01.04.2026, S. 353-372.

Research Papers

  • Policy recommendations on civic accountability mechanisms. DIACOMET Deliverable 2.4. / Braun-Rozgonyi, Krisztina; Eberwein, Tobias; Rathmann, Marie et al.
    Kaunas: DIACOMET, 2026.
  • Concepts of DCE and accountability. DIACOMET Deliverable 1.3. / Harro-Loit, Halliki; Parder, Mari-Liisa; Juurik, Marten et al.
    Kaunas: DIACOMET, 2026.
  • Principles for Dialogue-Supportive Communication. / Harro-Loit, Halliki; Lauk, Epp; Juurik, Marten et al.
    Kaunas: DIACOMET, 2026.
  • Inclusive Accountability Toolbox – Prototype of a Civic Accountability Mechanism: DIACOMET Deliverable 2.3. / Duvekot, Sophie; Slagt, Bessie; de Haan, Yael et al.
    Kaunas: DIACOMET, 2026.
  • DIACOMET: Fostering Capacity Building for Civic Resilience and Participation: Dialogic Communication Ethics and Accountability: Grant agreement no 101094816, Deliverable D3.3, Focus Group Country Report. AUSTRIA. / Krakovsky, Christina; Lindmeyr, Marina Sophie; Konrad, Hannah.
    Diacomet, 2025.
  • Comparative analysis of the role of dialogic communication in international ethics codes and guidelines: Analytical report. DIACOMET Deliverable 2.2. / Eberwein, Tobias; Rathmann, Marie; Braun-Rozgonyi, Krisztina.
    Kaunas: DIACOMET, 2025.
  • Database of ethics codes. DIACOMET Deliverable 2.1. / Eberwein, T.; Rathmann, M.; Rozgonyi, K. et al.
    Kaunas, 2024.
  • Concepts: DIACOMET Deliverable 1.1. / Harro-Loit, Halliki; Parder, Mari-Liisa; Juurik, Marten et al.
    Kaunas: Diacomet, 2024.

Popular Publications

  • Ethik für alle: Es geht nur miteinander! [Ethics for everyone: We can only do it together!]. / Eberwein, Tobias.
    in: Horizont, 02.06.2026.
  • Dialog als Investment: Maßnahmen für Medien der Zukunft [Dialogue as an investment: Measures for the media of the future]. / Eberwein, Tobias; Rathmann, Marie.
    in: Public Value Texte, Jahrgang 30, 03.03.2026, S. 49-52.
  • Dialogue as an investment: Measures for the media of the future. / Eberwein, Tobias; Rathmann, Marie.
    in: Public Value International, Jahrgang 8, 03.03.2026, S. 45-48.

Popular Talks

  • Wien

    Zwischen Schlagzeile und Lebenswelt: Journalismus im Dialog [Between Headlines and Lifeworlds: Journalism in Dialogue]

    Eberwein, T. (Speaker), Rathmann, M. (Speaker), Krakovsky, C. (Speaker), Lindmeyr, M. S. (Speaker), Förster, S. (Speaker) & Braun-Rozgonyi, K. (Speaker)

    19 May 2026

  • Brussels

    DIACOMET Dialogues: Key contributions and applications

    Eberwein, T. (Speaker), Heikkilä, H. (Speaker) & Duvekot, S. (Speaker)

    22 Apr 2026

  • Vienna

    Digital Reality Check – Deine Entscheidungen Im Netz. [Digital Reality Check – Your decisions online]

    Krakovsky, C. (Speaker), Lindmeyr, M. S. (Speaker), Rathmann, M. (Speaker) & Buschkotte, K. (Speaker)

    25 Nov 2025

  • N/A

    Code and accountability

    Eberwein, T. (Speaker)

    23 Apr 2025

  • Wien

    Digital Reality Check – Deine Entscheidungen im Netz. [Digital Reality Check – Your decisions online]. (Vortrag im Rahmen von „Akademie im Klassenzimmer“)

    Krakovsky, C. (Speaker), Lindmeyr, M. S. (Speaker), Rathmann, M. (Speaker) & Konrad, H. (Speaker)

    27 Mar 2025