Design and setup (3–6 months before first session)
- Define the mandate:
- What question will the Assembly address? The question must be genuinely open — if the government has already decided, a Citizens Assembly is not appropriate.
- What powers will the Assembly have? Advisory (recommendations to government), binding (outcome implemented directly), or referendum-triggering (Assembly recommendation goes to a public vote)? Define this in advance and communicate it clearly to participants.
- Random selection (sortition):
- Send invitation letters to a random sample of the eligible population (often 10,000–30,000 letters to achieve 50–150 acceptances).
- From those who express interest, select the final group using stratified sampling to match the population's profile: age, gender, geography, education level, socioeconomic background, and (for politically sensitive topics) existing views on the issue.
- This is the method's core: it produces a body that looks like the population, not like organized interest groups or political parties.
- Support structure:
- Participants receive a stipend for their time (this is non-negotiable for equity — unpaid assemblies systematically exclude working-class participants).
- Provide childcare, transport, translation, and accessibility support to remove participation barriers.
- Appoint independent facilitators (not government employees) to run sessions.
Three-phase process
- Phase 1 — Learning
- Members receive balanced information from expert witnesses representing diverse perspectives: scientists, practitioners, affected communities, and people with opposing views.
- An independent steering committee curates the witness list to ensure balance. Government cannot control who testifies.
- Members may submit questions to witnesses and request additional information between sessions.
- This phase typically runs 3–4 weekend sessions.
- Phase 2 — Deliberation
- In small facilitated groups of 8–10, members discuss what they have learned, share their perspectives, and begin to work toward positions.
- Groups are remixed between sessions so every member deliberates with every other member over time.
- Facilitators ensure equal speaking time and surface minority views — the goal is genuine dialogue, not premature consensus.
- This phase typically runs 3–4 weekend sessions.
- Phase 3 — Decision-making
- Members develop and vote on recommendations. The process may use consensus, supermajority, or ranked-choice voting depending on the Assembly's design.
- Minority reports are included alongside majority recommendations — the final report must reflect the range of views that emerged, not just the winning position.
- The final report is published publicly and delivered to the commissioning institution.
- Members often present their report publicly — the act of citizens explaining their reasoning to the public is itself a democratic event.
Materials
Venue: accessible conference space for weekend sessions
Stipend and support budget (transport, childcare, meals)
Independent facilitation team
Witness coordination system
Information materials (balanced briefing documents)
Voting and deliberation tools
Public communications and transparency infrastructure
Practical recommendations
The mandate must be genuine. A Citizens Assembly on a question the government has already decided — or whose recommendations will be ignored — destroys public trust in deliberative democracy for years. Only commission an Assembly when the institution is genuinely willing to act on the outcome.
Sortition over self-selection. The legitimacy of a Citizens Assembly depends entirely on random selection. Assemblies that recruit through volunteering or community organizations reproduce existing participation inequalities.
Independent facilitation is non-negotiable. Government-facilitated assemblies cannot produce independent recommendations. The facilitation team must be accountable to the assembly members, not the commissioning institution.
Transparency builds trust. Publish all materials, witness testimonies, and session summaries publicly as the process unfolds. The public needs to see the learning and deliberation, not just the final recommendation.
Plan for follow-through. Every Citizens Assembly should include a formal institutional response mechanism: the commissioning body commits to respond publicly to each recommendation within a defined timeframe, explaining which it accepts, which it rejects, and why.
Inspiration
Notable Citizens Assemblies:
- Ireland (2016–2018): The most cited example. Addressed abortion law and same-sex marriage — issues that had been politically deadlocked for decades. Produced supermajority recommendations for constitutional change; both were enacted through referendums.
- UK Climate Assembly (2020): 108 randomly selected citizens deliberated on how the UK should reach net zero. Produced detailed recommendations across transport, food, homes, and shopping that influenced national climate policy.
- France Convention Citoyenne pour le Climat (2020): 150 citizens produced 149 proposals on climate. President Macron committed to send them "without filter" to parliament or referendum — the follow-through was partial, generating important debate about institutional accountability.
- Scotland Climate Assembly: Ran from 2020–2021, producing recommendations on net zero that shaped Scottish Government policy commitments.
- Jury Citizen (Citizens Jury): Smaller version (12–24 people), shorter duration (3–5 days), lower cost. Better suited for local and organizational contexts. Same random selection and deliberation principles.
- Deliberative Poll: Developed by James Fishkin. Measures opinion change between a pre-deliberation survey and post-deliberation survey in the same randomly selected group. Designed to answer: "What would the public think if it had time to learn and deliberate?"
- Mini-Public: Umbrella term for all randomly selected deliberative bodies: Citizens Assemblies, Citizens Juries, Deliberative Polls, and Consensus Conferences.
Consulted sources
- Farrell, D. M. & Suiter, J. (2019). Reimagining Democracy: Lessons in Deliberative Democracy from the Irish Front Line. Cornell University Press.
- Fishkin, J. (2018). Democracy When the People Are Thinking: Reviving Our Politics Through Public Deliberation. Oxford University Press.
- OECD. (2020). Innovative Citizen Participation and New Democratic Institutions: Catching the Deliberative Wave. OECD Publishing.
- Curato, N. et al. (2017). Twelve key findings in deliberative democracy research. Daedalus, 146(3), 28–38.
