Claim
At the top of every meeting, make four implicit things explicit: why we are meeting, who is deciding, what the decision criterion is, and who needs to be informed of the outcome. Default to writing these down before the meeting starts.
Mechanism
Most meetings stall because participants have different unstated models of what the meeting is for. One person believes it is a decision; another believes it is a discussion; a third believes they are the decider. Naming the four elements collapses the ambiguity and saves the next 50 minutes. Over time, the practice teaches the org which kinds of meetings to call and which to replace with async.
Conditions
Holds when:
- The team has the discipline to use the four-element opening even when it feels redundant.
- Leaders model the practice; without that, the practice decays.
- Meetings are frequent enough that the saved time compounds.
Fails when:
- The practice becomes ritualistic without changing the underlying meeting design.
- The "decider" is a political assignment rather than the actual authority.
- The team treats the explicit framing as bureaucracy and resists.
Evidence
"Why are we meeting? Who's deciding? What's the criterion? Who's informed?"
Claire's meeting hygiene rule from Scaling People and the practice she carried from Google self-driving (Waymo) into Stripe.
— Claire Hughes Johnson on Lenny's Podcast, 2026-04-28
Signals
- Meeting agendas open with the four elements in writing.
- Decisions are recorded with named deciders and criteria, reducing re-litigation.
- Async-by-default culture grows because the framing exposes meetings that did not need to exist.
Counter-evidence
For high-trust small teams, the formality can feel performative. For exploratory or creative sessions, naming the decider too early shuts down divergent thinking. The rule is conditional on the meeting type.
Cross-references
- When the decision-maker is unclear, you are it — be a force for positive momentum — what to do once the decider is named
- Force intuitions into explicit predictions so you can find out where you are wrong — Annie Duke's analogous discipline for predictions