What was missing from the intelligence community, though, was any real means of aggregating not just information but also judgments. In other words, there was no mechanism to tap into the collective wisdom of National Security Agency nerds, CIA spooks, and FBI agents. There was decentralization but no aggregation and therefore no organization. [Senator] Richard Shelby's solution to the problem -- creating a truly central intelligence agency -- would solve the organization problem, and would make it easier for at least one agency to be in charge of all the information. But it would also forgo all of the enefits -- diversity, llocal knowledge, independence -- that decentralization brings. Shelby was right that information needed to be shared. But he assumed that someone -- or a small group of someones -- needed to be at the center, sifting through the information, figuring out what was important and what was not. But everything we know about cognition suggests that a small group of people, no matter how intelligent, simply will not be smrter than the larger group.... Centralization is not the answer. But aggregation is.
This is absolutely correct. I'll be passing it on to the folks at Deme.