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Ireland: a citizens' assembly on the most divisive questions

Ireland proved what many believed impossible: that even on society's most divisive questions, frozen for decades, it is possible to build calm, well-founded consensus – if politics dares to entrust the deliberation to citizens. Ireland's Citizens' Assembly remains one of the best-known success stories of deliberative democracy.

CivicLab editorial team InnoK Knowledge Management Institute
5 min read 2026

01 The starting point: frozen questions

For a long time Ireland was a prisoner of deeply divisive issues charged with strong emotion and worldview. These were questions – above all the constitutional ban on abortion – on which conventional politics was for decades unable, indeed unwilling, to take any real step. The stakes were too high, the divide too deep, and it was too risky for anyone to take an open position.

In this situation Ireland reached for an unusual path: it entrusted the preparation of the decision not to politicians, but to a randomly selected citizens' body. The logic was simple: if ordinary people are given time, good information and calm dialogue, they may be able to reach agreement even where day-to-day politics is paralysed.

02 How was the assembly set up?

The Irish Citizens' Assembly consisted of a chair and 99 randomly selected citizens, drawn so that the group mirrored Irish society by age, gender, place of residence and social background. The body did not meet on a single weekend, but worked through a long, thorough process: over about eleven weekends, spread across a good year and a half in total.

On every topic the participants followed the same careful arc. First they informed themselves from experts and representatives of the groups concerned, through balanced materials and presentations. Then, in moderated small groups, they deliberated on what they had heard and weighed the different perspectives against one another. Finally, they formulated their recommendations by vote. The process touched on several far-reaching questions – from the regulation of abortion, through the rules on referendums and electoral law, all the way to the challenges of an ageing society and climate change.

03 The precedent: the constitutional convention

The Irish success was not without precedent. Already in the early 2010s a body in a similar spirit was at work, the constitutional convention, in which elected politicians and citizens selected by sortition deliberated together on several constitutional questions. One of its best-known results was the recommendation on same-sex marriage, which likewise led to a referendum – and which the Irish approved by vote in 2015.

This precedent matters because it shows that the Irish model was not a single lucky experiment, but a gradually maturing, learning practice. The country gained experience step by step in how the most sensitive constitutional questions can be entrusted to citizen deliberation – and each successful process strengthened trust in the method, preparing the ground for the next.

04 The breakthrough: the abortion question

The assembly's best-known result is tied to abortion. After careful deliberation, the body recommended lifting the constitutional ban and significantly liberalising the regulation. This proposal led to the 2018 referendum, in which a large majority of the Irish – by roughly a two-thirds margin – indeed decided in favour of repealing the ban.

The lesson reaches far beyond the issue itself. The political elite had long refused to touch the question because they considered it unpredictable and explosive. The citizens' assembly, however, showed that society – if given the chance to inform itself and deliberate calmly – is able to reach a mature, clear position. The assembly's recommendation and the referendum result almost coincided, which suggests that the deliberative body did indeed anticipate well the direction of considered public opinion.

05 Why did it work?

The success of the Irish example did not depend on luck, but on a few well-considered principles that make up the essence of deliberative democracy. Participants were selected by sortition, in a representative way, so that the body represented the whole of society rather than the loudest voices. They were given ample time – not a few hours, but months – which allowed genuine immersion. They received balanced information, from several perspectives, before taking a position. And perhaps most important: the process had real stakes and real consequences, since its recommendations went directly before parliament and a referendum.

The role of trust is worth highlighting separately. By handing the deliberation over to citizens, politics at once took the political risk off its own shoulders and gave legitimacy to the outcome. It is hard to accuse a decision of having been "forced on the country by the political elite" when it was grounded precisely in the thorough work of a representative citizens' body.

06 The model's afterlife and international impact

The impact of the Irish example reached far beyond the country's borders. After the successful handling of the abortion question, Ireland became one of the international model countries of deliberative democracy: many countries and cities studied the model and drew on it when shaping their own processes. The Irish assembly became the point of reference to which advocates of deliberative participation around the world point when they want to prove that the method works even on the hardest questions.

Ireland itself did not stop either: the successful processes were followed by further ones, on other topics too. This continuity reinforced the recognition that the deliberative assembly is not a one-off trick, but a repeatable, learnable practice. Step by step the country built citizen deliberation into its political culture – without giving up the framework of the representative system. The Irish path is thus not only about solving individual issues, but also about how deliberative participation can become a durable, reliable instrument of a democracy.

07 What can we learn from it?

The foremost lesson of the Irish experience is that deliberative democracy is not only for small, technical questions. It shows its strength most clearly precisely on the hardest, most divisive issues, where conventional politics becomes paralysed. The second lesson is the value of time and thoroughness: deep division cannot be resolved in a single afternoon, but it can be resolved through months of careful work. The third is that the process becomes a genuine success only if decision-makers also take it seriously: the recommendations of the Irish assembly did not end up in a drawer, but went all the way to a referendum.

At the same time it is important to stay level-headed. Ireland's success does not mean that the model works automatically everywhere, on every question. It required the political will to take on the outcome of the process, and a well-built institutional background. The model is not magic, but the fruit of careful work – yet precisely for that reason it can be repeated elsewhere.

08 Summary

Ireland showed that deliberative democracy is capable of a breakthrough even on the most delicate questions. A representatively selected, well-informed citizens' assembly deliberating calmly reached a clear, legitimate position where day-to-day politics had been helpless for decades. The key to success was the combination of selection by sortition, ample time, balanced information and real consequences. The next article examines another great national experiment – the French climate convention – whose lessons are more nuanced.

Sources

  • Community Meeting – Around the world (international examples) · kozossegigyules.hu
  • The Irish Citizens' Assembly Project · citizenassembly.ie
  • The Citizens' Assembly (Ireland): Reports · citizensassembly.ie
  • Farrell, D. M., Suiter, J. & Harris, C. (2019): 'Systematizing' constitutional deliberation: the 2016–18 citizens' assembly in Ireland. Irish Political Studies, 34(1), 113–123
  • OECD (2020): Catching the Deliberative Wave · oecd.org

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