Manuel Castells

Bio: Manuel Castells is an academic researcher from University of Southern California. The author has contributed to research in topics: Network society & The Internet. The author has an hindex of 83, co-authored 288 publications receiving 66071 citations. Previous affiliations of Manuel Castells include University of California, Berkeley & Massachusetts Institute of Technology.

Comunicación y poder

Abstract: Ha sido una de las novedades mas promocionadas desde la Navidad. La ultima obra del catedratico espanol Manuel Castells, afincado en Estados Unidos, en la Universidad de California del Sur en Los Angeles, donde ostenta la catedra Wallis Annenberg de Tecnologia de la Comunicacion y Sociedad, es, sin duda, el fruto de muchos anos de estudio e investigacion en un terreno de la sociologia muy pegado a la de la Teoria de la Comunicacion pero que aborda sin temor aspectos que pertenecen al mas complejo campo de la neurociencia.

La Galaxia Internet

Abstract: En un momento en que términos como “sociedad de la información”, “sociedad digital”, “nueva economía” o “teletrabajo” han pasado a formar parte del lenguaje político y de los medios de comunicación, y se han constituido como ejes de nuevos debates que pueden pasar desapercibidos por los ciudadanos que no han sido advertidos de su trascendencia, se hace necesario un acercamiento riguroso a la “nueva” realidad que se nos presenta. En este sentido el conjunto de la obra de Manuel Castells es un intento de describir, de forma rigurosamente documentada, las características de la sociedad actual en su interacción con una revolución tecnológica que tiene como centro de gravedad Internet. La rápida difusión de la red de redes y de otras tecnologías de la comunicación y los cambios sociales y económicos que han permitido el desarrollo de estas tecnologías o son consecuencia de ellas, no han ido acompañados de un proceso de información a los ciudadanos. Sin la información necesaria para evaluar la “nueva sociedad” a la que, al parecer, nos vemos irremediablemente abocados, los ciudadanos no podemos entrar en debate porque no sabemos de qué se está hablando, quedamos reducidos a consumidores y aprendices ansiosos de la nueva tecnología. Esta desinformación en el seno de la llamada sociedad de la información ha sido advertida, entre otros por Joan Majó, quién llama la atención sobre la urgencia de un debate público en el que los/as ciudadanos/as puedan participar y que defina las reglas del nuevo modelo de sociedad, cuyo funcionamiento no debe quedar sometido exclusivamente a las leyes del mercado. La carencia de información rigurosa sobre los nuevos aspectos sociales que acompañan al desarrollo tecnológico puede explicarse por la velocidad de los cambios que no deja que exista el tiempo suficiente para un análisis detenido; las ciencias sociales parecen necesitar un cierto “poso” de los acontecimientos para su estudio. Por otra parte, el mismo Castells sostiene que la fuerte polarización de las posiciones ha contribuido a la confusión. Los investigadores que trabajan en el campo de la sociedad de la información y más concretamente en Internet se han dividido en dos posturas opuestas: la del pesimismo apocalíptico, que se centra en las devastadoras consecuencias de la tecnología emergente y la postura de quienes consideran que la tecnología es una panacea universal para todas las desgracias de la humanidad. Ambas posturas tratan, implícitamente, a la tecnología como un ente autónomo, capaz de generar o remediar grandes males por si misma. La obra de Castells huye de esta polarización y pretende ofrecer un conjunto de aseveraciones sobre la realidad basadas en multitud de datos, a veces deliberadamente contrapuestos. La obra fundamental de Castells es la monumental La Era de la Información (Madrid: Alianza, cop. 1996-1998). En esta obra Castells expone su visión teórica sobre la sociedad de la

Rise of the Network Society

Abstract: From the Publisher: This ambitious book is an account of the economic and social dynamics of the new age of information. Based on research in the USA, Asia, Latin America, and Europe, it aims to formulate a systematic theory of the information society which takes account of the fundamental effects of information technology on the contemporary world. The global economy is now characterized by the almost instantaneous flow and exchange of information, capital and cultural communication. These flows order and condition both consumption and production. The networks themselves reflect and create distinctive cultures. Both they and the traffic they carry are largely outside national regulation. Our dependence on the new modes of informational flow gives enormous power to those in a position to control them to control us. The main political arena is now the media, and the media are not politically answerable. Manuel Castells describes the accelerating pace of innovation and application. He examines the processes of globalization that have marginalized and now threaten to make redundant whole countries and peoples excluded from informational networks. He investigates the culture, institutions and organizations of the network enterprise and the concomitant transformation of work and employment. He points out that in the advanced economies production is now concentrated on an educated section of the population aged between 25 and 40: many economies can do without a third or more of their people. He suggests that the effect of this accelerating trend may be less mass unemployment than the extreme flexibilization of work and individualization of labor, and, in consequence, a highly segmented socialstructure. The author concludes by examining the effects and implications of technological change on mass media culture ("the culture of real virtuality"), on urban life, global politics, and the nature of time and history. Written by one of the worlds leading social thinkers and researchers The Rise of the Network Society is the first of three linked investigations of contemporary global, economic, political and social change. It is a work of outstanding penetration, originality, and importance.

What Video Games Have to Teach Us About Learning and Literacy

Abstract: Good computer and video games like System Shock 2, Deus Ex, Pikmin, Rise of Nations, Neverwinter Nights, and Xenosaga: Episode 1 are learning machines. They get themselves learned and learned well, so that they get played long and hard by a great many people. This is how they and their designers survive and perpetuate themselves. If a game cannot be learned and even mastered at a certain level, it won't get played by enough people, and the company that makes it will go broke. Good learning in games is a capitalist-driven Darwinian process of selection of the fittest. Of course, game designers could have solved their learning problems by making games shorter and easier, by dumbing them down, so to speak. But most gamers don't want short and easy games. Thus, designers face and largely solve an intriguing educational dilemma, one also faced by schools and workplaces: how to get people, often young people, to learn and master something that is long and challenging--and enjoy it, to boot.

스크린 위의 삶 = Life on the screen : identity in the age of the internet

Abstract: From the Publisher: A Question of Identity Life on the Screen is a fascinating and wide-ranging investigation of the impact of computers and networking on society, peoples' perceptions of themselves, and the individual's relationship to machines. Sherry Turkle, a Professor of the Sociology of Science at MIT and a licensed psychologist, uses Internet MUDs (multi-user domains, or in older gaming parlance multi-user dungeons) as a launching pad for explorations of software design, user interfaces, simulation, artificial intelligence, artificial life, agents, "bots," virtual reality, and "the on-line way of life." Turkle's discussion of postmodernism is particularly enlightening. She shows how postmodern concepts in art, architecture, and ethics are related to concrete topics much closer to home, for example AI research (Minsky's "Society of Mind") and even MUDs (exemplified by students with X-window terminals who are doing homework in one window and simultaneously playing out several different roles in the same MUD in other windows). Those of you who have (like me) been turned off by the shallow, pretentious, meaningless paintings and sculptures that litter our museums of modern art may have a different perspective after hearing what Turkle has to say. This is a psychoanalytical book, not a technical one. However, software developers and engineers will find it highly accessible because of the depth of the author's technical understanding and credibility. Unlike most other authors in this genre, Turkle does not constantly jar the technically-literate reader with blatant errors or bogus assertions about how things work. Although I personally don't have time or patience for MUDs,view most of AI as snake-oil, and abhor postmodern architecture, I thought the time spent reading this book was an extremely good investment.

Theories of international migration: a review and appraisal.

Abstract: The configuration of developed countries has become today diverse and multiethnic due to international migration. A single coherent theoretical explanation for international migration is lacking. The aim of this discussion was the generation and integration of current theories that clarify basic assumptions and hypotheses of the various models. Theories were differentiated as explaining the initiation of migration and the perpetuation of international movement. Initiation theories discussed were 1) macro theories of neoclassical economics; 2) micro theories of neoclassical economics; 3) the new economics with examples for crop insurance markets futures markets unemployment insurance and capital markets; 4) dual labor market theory and structural inflation motivational problems economic dualism and the demography of labor supply; and 5) world systems theory and the impacts of land raw materials labor material links ideological links and global cities. Perpetuation theories were indicated as network theories of declining risks and costs; institutional theory cumulative causation through distribution of income and land organization of agrarian production culture of migration regional distribution of human capital and social labeling factors; and migration systems theory. The assumptions and propositions of these theories although divergent were not inherently contradictory but had very different implications for policy formulation. The policy decisions over the next decades will be very important and carry with them the potential for misunderstanding and conflict. Policy options based on the explicated models range from regulation by changing wages and employment conditions in destination countries or promoting development in countries of origin to changing structural market economic relations.

Research Commentary: Desperately Seeking the IT in IT Research--A Call to Theorizing the IT Artifact

Abstract: The field of information systems is premised on the centrality of information technology in everyday socio-economic life. Yet, drawing on a review of the full set of articles published inInformation Systems Research ( ISR) over the past ten years, we argue that the field has not deeply engaged its core subject matter--the information technology (IT) artifact. Instead, we find that IS researchers tend to give central theoretical significance to the context (within which some usually unspecified technology is seen to operate), the discrete processing capabilities of the artifact (as separable from its context or use), or the dependent variable (that which is posited to be affected or changed as technology is developed, implemented, and used). The IT artifact itself tends to disappear from view, be taken for granted, or is presumed to be unproblematic once it is built and installed. After discussing the implications of our findings, we propose a research direction for the IS field that begins to take technology as seriously as its effects, context, and capabilities. In particular, we propose that IS researchers begin to theorize specifically about IT artifacts, and then incorporate these theories explicitly into their studies. We believe that such a research direction is critical if IS research is to make a significant contribution to the understanding of a world increasingly suffused with ubiquitous, interdependent, and emergent information technologies.

Cities and the Geographies of “Actually Existing Neoliberalism”

Abstract: This essay elaborates a critical geographical perspective on neoliberalism that emphasizes (a) the path–dependent character of neoliberal reform projects and (b) the strategic role of cities in the contemporary remaking of political–economic space. We begin by presenting the methodological foundations for an approach to the geographies of what we term “actually existing neoliberalism.” In contrast to neoliberal ideology, in which market forces are assumed to operate according to immutable laws no matter where they are “unleashed,” we emphasize the contextual embeddedness of neoliberal restructuring projects insofar as they have been produced within national, regional, and local contexts defined by the legacies of inherited institutional frameworks, policy regimes, regulatory practices, and political struggles. An adequate understanding of actually existing neoliberalism must therefore explore the path–dependent, contextually specific interactions between inherited regulatory landscapes and emergent neoliberal, market–oriented restructuring projects at a broad range of geographical scales. These considerations lead to a conceptualization of contemporary neoliberalization processes as catalysts and expressions of an ongoing creative destruction of political–economic space at multiple geographical scales. While the neoliberal restructuring projects of the last two decades have not established a coherent basis for sustainable capitalist growth, it can be argued that they have nonetheless profoundly reworked the institutional infrastructures upon which Fordist–Keynesian capitalism was grounded. The concept of creative destruction is presented as a useful means for describing the geographically uneven, socially regressive, and politically volatile trajectories of institutional/spatial change that have been crystallizing under these conditions. The essay concludes by discussing the role of urban spaces within the contradictory and chronically unstable geographies of actually existing neoliberalism. Throughout the advanced capitalist world, we suggest, cities have become strategically crucial geographical arenas in which a variety of neoliberal initiatives—along with closely intertwined strategies of crisis displacement and crisis management—have been articulated.