Cybersyn (or Synco, in Spanish) was computer network constructed in 1970 by an English/Chilean team headed by cyberneticist Stafford Beer (his papers). Cybersyn was an electronic nervous system for the Chilean economy, linking together mines, factories and so on, to better manage production and give workers a clear idea of what was in demand and where. The network was destroyed by the army after the 1973 coup. Later that year Stafford Beer drew upon the lessons of Cybersyn to write Fanfare for Effective Freedom, a eulogy for Allende and Cybersyn, and Designing Freedom, a series of six lectures he gave for CBC, outlining his ideas. Besides the first link in this post, the best place to start is this Guardian article from 2003. If you want to go more in-depth, read Eden Medina's Designing Freedom, Regulating a Nation: Socialist Cybernetics in Allende’s Chile. And if nothing else, just take a look at the amazing Cybersyn control room.
posted by Kattullus on Mar 21, 2010 - 32 comments

Keynes & Marx thought "that productivity would grow sufficiently to allow our needs to be met with very little labour," and that humankind's biggest preoccupation in the future would be leading lives of comfortable (or comparative) leisure. Obviously, that has not yet come to pass. But why?** Yochai Benkler (previously), for one, is working on it... [more inside]
posted by kliuless on Apr 25, 2009 - 37 comments

"the scale-free network modeing paradigm is largely inconsistent with the engineered nature of the Internet..." For a decade it's been conventional wisdom that the Internet has a scale-free topology, in which the number of links emanating from a site obeys a power law. In other words, the Internet has a long tail; compared with a completely random network, its structure is dominated by a few very highly connected nodes, while the rest of the web consists of a gigantic list of sites attached to hardly anything. Among its other effects, this makes the web highly vulnerable to epidemics. The power law on the internet has inspired a vast array of research by computer scientists, mathematicians, and engineers. According to an article in this month's Notices of the American Math Society, it's all wrong. How could so many scientists make this kind of mistake? Statistician Cosma Shalizi explains how people see power laws when they aren't there: "Abusing linear regression makes the baby Gauss cry."
posted by escabeche on Apr 23, 2009 - 30 comments

Ramón y Cajal fathered a new science with his elegant sketches of neurons. Since then, the brain has been visualized in a variety of ways: from the microscopic to the functional, from the abstract to the beautiful. The connectome, intellectual heir to the human genome project and proteomics, aims to map the entire brain network as a means of understanding cognition and behavior. Pick your favorite brain metaphor here.
posted by logicpunk on Dec 6, 2006 - 9 comments