Consensus
A decision method requiring the agreement of all participants. Powerful for trust, slow under scale and fatigue.
A method is only real when its numbers are written down beside it — what share passes, how many must take part, who may object and on what grounds. Ask a community which method it used for its last three decisions. If the answer is the same for all three, either the community is very small or the method is aspirational.
Consensus is a decision method in which a proposal passes only when every participant agrees to it. Not a majority, not a large majority — everyone. The intent is that nobody is ever outvoted, so nobody has to live under a decision they argued against and lost.
In practice a consensus meeting is a cycle: a proposal is presented, clarifying questions are asked, concerns are raised, the proposal is amended in response, and the group tests for agreement. That loop repeats until either everyone agrees or the proposal is withdrawn. The amendment step is where the value is — a proposal that survives ten people’s objections is usually a better proposal than the one that walked in.
What it is often confused with
Consensus is not the same as consent , though the words get used interchangeably and the difference decides how a group feels after two years. Consensus asks do you agree? Consent asks do you have a reasoned objection? One seeks enthusiasm, the other tolerability. A group that says “consensus” while running consent — or the reverse — will keep having arguments it cannot name.
It is also not unanimity by acclamation. Most consensus traditions distinguish between actively agreeing, standing aside (you disagree but will not stop the group), and blocking. A group that has never defined a blocking concern — who may raise one, and on what grounds — has not really adopted consensus; it has adopted a veto.
An example
The method’s best-documented lineage is the Quaker practice of seeking the “sense of the meeting”, which predates its adoption by activist and community groups by roughly three centuries. That history matters, because Quaker meetings carry two things most communities do not: a shared spiritual frame for what agreement means, and a trained clerk whose job is to name when the sense of the meeting has been reached. Groups that lift the method without either tend to find it works well at eight people and painfully at thirty.
Sources & further reading
- 1 Beyond the Vote: Why the Most Resilient Communities are Replacing Consensus with Consent — EcoHubs field note on where consensus breaks down
- 2 RCOS Core — Layer 2: Governance & Decision Logic — consensus and consent specified side by side
Written by EcoHubs members, with AI assistance for drafting and editing, and reviewed by a person before publication. Facts are checked against the sources listed; anything we could not verify is marked. How this is written
Related terms
A decision passes when no one has a reasoned, paramount objection. Not the same as everyone thinking it is the best idea.
A governance system organising a group into linked circles, each with its own domain, deciding by consent.
A pass threshold above half, usually two-thirds, used where a bare majority is too thin a basis.
Sorting decisions by what they cost to get wrong, and giving each class its own method and timeline.