Democratic Innovation & Reform

A hybrid model of democratic participation that combines elements of direct democracy and representative democracy, allowing citizens to either vote directly on issues themselves or delegate their vote to a trusted person who votes on their behalf. What makes liquid democracy distinct is that delegation is flexible, revocable at any time, and can be applied selectively by topic or policy area. A person might delegate their vote on healthcare to a doctor they trust while voting directly on education policy. The model is designed to address some of the core limitations of both direct and representative democracy, giving people more meaningful participation without requiring every citizen to be informed about every issue.

Another term for liquid democracy, emphasizing the role of voluntary, flexible delegation as the defining feature of the system. The term is sometimes used more broadly to describe any democratic model in which citizens can transfer their voting power to representatives of their own choosing on a fluid basis, rather than through fixed electoral cycles. Theorist Bryan Ford is credited with formally defining delegative democracy as a concept in 2002.

A mechanism by which one person authorizes another to vote on their behalf. Proxy voting is already used in corporate governance, where shareholders who cannot attend meetings can assign their votes to someone else, and in some legislative bodies. In the context of liquid democracy, proxy voting is the foundational mechanism that allows citizens to delegate their participation without permanently surrendering it. Unlike electing a representative, proxy voting in a liquid democracy model can typically be revoked at any time.

The act of transferring one's voting power or decision-making authority to another person. In everyday governance, delegation happens when voters elect representatives to make decisions for them. In liquid democracy, delegation is more granular and flexible: it can be limited to specific issues, assigned to different people for different topics, and withdrawn whenever the delegating person chooses. Delegation is the core mechanism that makes liquid democracy work, and understanding it is essential to understanding how the model differs from conventional representative democracy.

A feature of liquid democracy in which a delegate can pass on the voting power they have received from others to yet another person, creating chains of delegation. For example, if you delegate your vote to a friend, and your friend delegates their accumulated votes to a subject matter expert, your vote flows through to that expert even though you never directly chose them. Transitive delegation allows voting power to naturally concentrate around trusted, knowledgeable people without requiring everyone to know who those people are in advance. It is also one of the more counterintuitive features of liquid democracy, and one worth thinking through carefully before forming an opinion about the model.

A more advanced concept in liquid democracy in which a person delegates not just their vote but also the authority to delegate further on their behalf. In a meta-delegation arrangement, your delegate can assign your voting power to someone else without needing to consult you each time, effectively trusting them to manage the chain of delegation. Meta-delegation increases the flexibility of the system but also raises questions about accountability and how far removed a vote can become from the original voter's intentions.

The ability in a liquid democracy system to assign different delegates for different policy areas or topics, rather than giving one person blanket authority over all decisions. A voter might delegate their vote on tax policy to an economist they trust, their vote on environmental issues to a conservation advocate, and their vote on education to a school principal, while voting directly on issues they feel personally informed about. Domain-specific delegation is one of the most compelling features of liquid democracy because it reflects the reality that no single person is equally knowledgeable or equally interested in every area of public policy.

The principle that in a liquid democracy system, any delegation of voting power can be withdrawn by the original voter at any time, without permission from the delegate and without waiting for an election cycle. Revocability is what fundamentally distinguishes liquid democracy delegation from electing a representative under a conventional system. In a traditional election, voters cannot take back their choice until the next election regardless of how their representative votes. In a liquid democracy model, a voter who disagrees with how their delegate is voting can instantly reclaim their vote and either vote directly or reassign it to someone else.

A democratic process in which community members directly decide how to allocate a portion of a public budget, typically at the city or neighborhood level. Participants propose, discuss, and vote on spending priorities, and the winning proposals are funded. Participatory budgeting originated in Porto Alegre, Brazil in 1989 and has since been adopted in hundreds of cities around the world, including several in the United States. It is one of the most widely tested and documented forms of direct democratic participation in practice.

A body made up of ordinary citizens, selected at random to be broadly representative of the general population, that is convened to deliberate on a specific policy question and make recommendations. Citizens' assemblies give participants access to expert information, structured facilitation, and time for genuine deliberation before reaching conclusions. They have been used in Ireland to address highly contested issues including abortion rights and same-sex marriage, and in several other countries to tackle questions that elected legislatures have struggled to resolve. The model draws on the concept of sortition and deliberative democracy.

A research and civic engagement method developed by political scientist James Fishkin in which a representative sample of citizens is brought together to learn about and discuss a policy issue in depth before and after which their opinions are measured. Unlike a standard opinion poll, a deliberative poll is designed to capture what people think when they are genuinely informed and have had the opportunity to engage with multiple perspectives. The results often show significant shifts in opinion from before to after deliberation, suggesting that many political disagreements are shaped as much by lack of information as by deep value differences.

The selection of decision-makers by random lottery rather than by election or appointment. Sortition was used in ancient Athens, where many public offices were filled by drawing lots from the eligible citizen population, and it is experiencing renewed interest today as a tool for assembling citizens' assemblies and other deliberative bodies. Proponents argue that sortition produces bodies that are more demographically representative than elected ones and that are less susceptible to the influence of money and political careerism. Critics raise questions about accountability and whether randomly selected citizens have the knowledge needed to make complex policy decisions.