I am not advocating the position of the authors at the moment, nor am I rejecting it. It’s just what I’m reading.

From the Intro:

We start by explaining social institutions should do. Next, we examine sophisticated arguments that have been made in defense of markets (Hayek’s theories about catallaxy) and hierarchy (Richard Thaler and Cass Sunstein’s ‘libertarian paternalism’) and discuss their inadequacies. The subsequent section lays out our arguments in favor of democracy, illustrating how democratic procedures have cognitive benefits that other social forms do not. The penultimate section discusses how democracy can learn from new forms of collective consensus formation on the Internet, treating these forms not as ideals to be approximated, but as imperfect experiments, whose successes and failures can teach us about the conditions for better decision making; this is part of a broader agenda for cross-disciplinary research involving computer scientists and democratic theorists.

Cognitive Democracy