Astroturfing Infotopia

Cass Sunstein details intrinsic flaws in group discussion, even in ideal deliberation, and draws attention to prediction markets and information-aggregation devices on the internet as supplements to discussion. I respond that the supposed flaws do not affect ideal deliberation, and that the evaluati...

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Veröffentlicht in:Theoria (Pietermaritzburg) 2009-06, Vol.56 (119), p.30-56
1. Verfasser: Mackie, Gerry
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container_title Theoria (Pietermaritzburg)
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creator Mackie, Gerry
description Cass Sunstein details intrinsic flaws in group discussion, even in ideal deliberation, and draws attention to prediction markets and information-aggregation devices on the internet as supplements to discussion. I respond that the supposed flaws do not affect ideal deliberation, and that the evaluation of group discussion is too pessimistic: there are alternative hypotheses to account for his findings, and there are doubts about their external validity. Also, I contend that his evaluation of prediction markets and internet devices is too optimistic. The markets have failed miserably, and the internet is vulnerable to astroturfing by the powerful and wealthy.
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source Worldwide Political Science Abstracts; Sociological Abstracts; EBSCOhost Political Science Complete; JSTOR
subjects Aggregate Data
Analysis
Blogs
Criticism and interpretation
Democracy
Discussion
Group Decision Making
Group discussion
Heuristics
Internet
Knowledge Utilization
Law teachers
Markets (Economics)
Polls
Power (Social sciences)
Prediction
Public policy
Rationalization
Search engines
Sunstein, Cass R
Theoretical Problems
War
Weapons of mass destruction
title Astroturfing Infotopia
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