Don't abandon national referendums, but smaller groups often make wiser choices

Larger crowds do not always produce wiser decisions, new research shows. Moderately-sized crowds are likely to outperform larger ones when faced with combinations of easy and difficult qualitative decisions….

Larger crowds do not always produce wiser decisions, new research shows. Moderately-sized crowds are likely to outperform larger ones when faced with combinations of easy and difficult qualitative decisions….