Dilemmas in a General Theory
of Planning*
HORST W. J. RITTEL
Professor of the Science of Design, University of California, Berkeley
MELVIN M. WEBBER
Professor of City Planning, University of California, Berkeley
In 1981, based on a decade of Club's [Club of Rome] research, Peccei wrote: "The future will either be the inspired product of a great cultural revival, or there will be no future" (Peccei, 1981).
Individual-intelligence research, from a neurological perspective, describes the cortex as a medium for
performing conceptual abstraction and specification. This idea has been used to explain how motor-cortex
regions responsible for different behavioral modalities such as writing and speaking can express the same
general concept represented in the cortex. For example, the concept of a dog, abstractly represented in the
higher-layers of the cortex, can either be written or spoken about depending on the context. Abstract
models in the higher-layers propagate activation patterns down the cortical hierarchy to the desired region
of the motor-cortex for worldly implementation. In this paper, the individual-intelligence framework is
expanded to incorporate collective-intelligence within a hyper-cortical construct. This hyper-cortex is a
multi-layered network used to represent abstract collective concepts. This collective-intelligence
framework plays an important role in understanding how collective-intelligence systems can be engineered
to handle collective problem-solving. To conclude the paper, five common problems in the scientific
community are solved using an artificial hyper-cortex generated from digital-library metadata.
Among the activities that people participate in on the Social
Web are argumentative discussions and decision making. This paper
analyzes a series of use-cases (from the perspective of social media sites)
that share the presence of such argumentative discussions and where
the structure of online discussions can be represented in SIOC. Our goal
is to externalize implicit argumentation structures hidden in the usergenerated
content. For capturing it and making it explicit, we propose a
SIOC Argumentation ontology module as a formal representation.
This paper introduces the concept of phatic technology and analyses its role in modern society. A phatic
technology is a technology that serves to establish, develop, and maintain human relationships. The primary
function of this type of technology is to create a social context: its users form a social community with a
collection of interactional goals, which may be relevant to all human interchanges in that social context.
a fishnet is a dynamic and heterarchic
structure, described with the metaphor of a
fisher's net, in a real organization? How to find
knowledge and abilities which are fundamental in
constructing such a structure?