How to run better meetings: use the jury model
economist.com
economist.com
1. foreperson - maybe this is obvious but someone should be in charge of procedure
2. Most importantly- the directions from the judge. The jury is deliberating specific question of fact, that have been pre-framed for them (and had a body of evidence laid out for them). This is not the same as any business decision meeting I've ever been in. If someone has already done the work to get the questions and evidence lined up, I bet the jury model does work well to get a dispassionate impartial decision. I doubt this construct occurs very often for business decisions.