Friday, December 16, 2011

In Group Decision-Making, Ignorance Promotes Democracy

Ars Technica wrote In group decision-making, ignorance promotes democracy

"Some evidence suggests that those who are ignorant or naïve are subject to manipulation by a loud, opinionated minority. If this is true, uninformed individuals are detrimental to democratic decision-making, since they can turn over power to a minority. However, a new study in this week's Science shows that, under certain conditions, uninformed individuals actually shift the balance toward the majority, enabling a democratic process where the majority rules."

Before you get all worked up...

"Clearly, these experiments are simplistic compared to the conditions under which many collective decisions are actually made in nature (or in our electoral system). Additionally, in this study, only two options were being considered. In real life, there are often multiple possibilities. In other words, it’s probably not realistic to predict or explain our upcoming elections with these results. But they're a good start to understanding the dynamics of collective decision-making."

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