From Theory to Practice – The Role of AI in Scaling Deliberative Democracy

How can we make democratic decision-making more inclusive, informed, and efficient in the digital age? One promising answer lies at the intersection of artificial intelligence (AI) and deliberative democracy. At ITHACA, we are exploring different ways how to connect them.

What is Deliberative Democracy?

Deliberative democracy is a form of decision-making where citizens engage in thoughtful discussions, weigh different viewpoints, and work together to shape public policy. It values informed debate, respectful dialogue, and collaborative problem-solving over quick polling or top-down decisions.

This approach has proven effective in small groups and pilot projects. But how can it be expanded to engage entire communities, cities, or even nations?

Enter Artificial Intelligence: A Game-Changer for Civic Participation

Artificial Inteliigence (AI) technologies, when designed responsibly, can help overcome the practical limitations of traditional deliberative processes. The ITHACA Project is exploring exactly that—how AI can be used to scale up inclusive participation while preserving the core values of deliberation: fairness, transparency, and trust.

Here are some of the ways AI can support deliberative democracy:

  • Organizing Information:
    AI can help participants navigate complex topics by summarizing key facts, presenting diverse viewpoints, and identifying areas of consensus or disagreement.

  • Enhancing Inclusion:
    AI-powered platforms can automatically translate languages, support accessibility for people with disabilities, and personalize engagement for different user groups.

  • Facilitating Dialogue:
    Chatbots and smart tools can moderate online discussions to ensure respectful and balanced conversations.

  • Analyzing Feedback:
    AI can process large volumes of public input quickly and fairly, helping decision-makers understand the views of thousands without bias.

ITHACA in Action

The ITHACA Project is not just studying these ideas—it’s putting them into practice. Our team is designing an AI-supported platform where citizens can engage with policy issues, participate in online deliberations, and see how their voices influence outcomes.

Throughout the process, we prioritize ethical design: the AI systems must be transparent, accountable, and centered on human values. We collaborate with cities, civil society, researchers, and tech experts to ensure that the tools we develop are both innovative and trustworthy.

Why It Matters

In a time of growing polarization and digital misinformation, creating spaces for informed, inclusive public dialogue is more important than ever. AI offers powerful tools—but only when used thoughtfully and ethically.

By combining cutting-edge technology with democratic values, the ITHACA Project aims to empower citizens, strengthen democratic institutions, and build a future where technology enhances—not replaces—public participation.

Funded by the European Union. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the Europe Research Executive Agency. Neither the European Union nor the granting authority can be held responsible for them.