Majority Rule or Boss Decides: both are ineffective on a team. Dissenters will actively or passively resist, it can’t be helped. Things have to be unanimous.
On average teams unanimity is a recipe for disaster. But with a shared vision, Booted teams can use Decider and Resolution protocols in small groups to make high-quality decisions quickly, and correct for new information when necessary. This has been my experience at with the Core so far at Grameen Foundation.