Critical Complexity

Critical Complexity PDF

Author: Rika Preiser

Publisher: Walter de Gruyter GmbH & Co KG

Published: 2016-07-11

Total Pages: 302

ISBN-13: 150150259X

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This book is a collection of all the single authored essays by Paul Cilliers, published between 1990-2011. Being one of few authors who approached the study of complexity from a philosophical perspective, the main themes in these papers explore: - Qualitative characterization of complexity and the normative implications of studying complex adaptive systems, - the philosophical and conceptual similarity to post-structural approaches - how any engagement with complexity leads to a critical engagement with how we do science and design interventions - critical and normative implications for how to engage with complex socio-political concerns in the world. What makes this book unique is that it consolidates a body of work that is distributed over a wide range of academic journals. Although his book "Complexity and Postmodernism" (Routledge, 1998) remains a cornerstone in the field of complexity studies, Cilliers’ journal essays really explore the application of the theoretical concepts in more depth. His ground-breaking ideas conceptualized in these essays have served as a continual source of novelty and inspiration in the process of applying complexity thinking to other fields of study.

Critical Complexity

Critical Complexity PDF

Author: Paul Cilliers

Publisher: de Gruyter

Published: 2016

Total Pages: 0

ISBN-13: 9781501510793

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The publications in this series deal with current topics in the fields of philosophy, natural science, cognitive science, and mathematics. They are particularly interested in investigating the multiple ways in which the nature of these fields has changed over the centuries, leaving the conceptual framework inaugurated by Galilei and Descartes.

Critical Systems Thinking and the Management of Complexity

Critical Systems Thinking and the Management of Complexity PDF

Author: Michael C. Jackson

Publisher: John Wiley & Sons

Published: 2019-03-15

Total Pages: 728

ISBN-13: 1119118387

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The world has become increasingly networked and unpredictable. Decision makers at all levels are required to manage the consequences of complexity every day. They must deal with problems that arise unexpectedly, generate uncertainty, are characterised by interconnectivity, and spread across traditional boundaries. Simple solutions to complex problems are usually inadequate and risk exacerbating the original issues. Leaders of international bodies such as the UN, OECD, UNESCO and WHO — and of major business, public sector, charitable, and professional organizations — have all declared that systems thinking is an essential leadership skill for managing the complexity of the economic, social and environmental issues that confront decision makers. Systems thinking must be implemented more generally, and on a wider scale, to address these issues. An evaluation of different systems methodologies suggests that they concentrate on different aspects of complexity. To be in the best position to deal with complexity, decision makers must understand the strengths and weaknesses of the various approaches and learn how to employ them in combination. This is called critical systems thinking. Making use of over 25 case studies, the book offers an account of the development of systems thinking and of major efforts to apply the approach in real-world interventions. Further, it encourages the widespread use of critical systems practice as a means of ensuring responsible leadership in a complex world. Comments on a previous version of the book: Russ Ackoff: ‘the book is the best overview of the field I have seen’ JP van Gigch: ‘Jackson does a masterful job. The book is lucid ...well written and eminently readable’ Professional Manager (Journal of the Chartered Management Institute): ‘Provides an excellent guide and introduction to systems thinking for students of management’

Complexity and Postmodernism

Complexity and Postmodernism PDF

Author: Paul Cilliers

Publisher: Routledge

Published: 2002-09-11

Total Pages: 170

ISBN-13: 1134743297

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In Complexity and Postmodernism, Paul Cilliers explores the idea of complexity in the light of contemporary perspectives from philosophy and science. Cilliers offers us a unique approach to understanding complexity and computational theory by integrating postmodern theory (like that of Derrida and Lyotard) into his discussion. Complexity and Postmodernism is an exciting and an original book that should be read by anyone interested in gaining a fresh understanding of complexity, postmodernism and connectionism.

Critical Complexity

Critical Complexity PDF

Author: Rika Preiser

Publisher: Walter de Gruyter GmbH & Co KG

Published: 2016-01-15

Total Pages: 294

ISBN-13: 1501502611

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This book is a collection of all the single authored essays by Paul Cilliers, published between 1990-2011. Being one of few authors who approached the study of complexity from a philosophical perspective, the main themes in these papers explore: - Qualitative characterization of complexity and the normative implications of studying complex adaptive systems, - the philosophical and conceptual similarity to post-structural approaches - how any engagement with complexity leads to a critical engagement with how we do science and design interventions - critical and normative implications for how to engage with complex socio-political concerns in the world. What makes this book unique is that it consolidates a body of work that is distributed over a wide range of academic journals. Although his book "Complexity and Postmodernism" (Routledge, 1998) remains a cornerstone in the field of complexity studies, Cilliers’ journal essays really explore the application of the theoretical concepts in more depth. His ground-breaking ideas conceptualized in these essays have served as a continual source of novelty and inspiration in the process of applying complexity thinking to other fields of study.

Critical Transitions in Nature and Society

Critical Transitions in Nature and Society PDF

Author: Marten Scheffer

Publisher: Princeton University Press

Published: 2020-11-10

Total Pages: 398

ISBN-13: 1400833272

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How do we explain the remarkably abrupt changes that sometimes occur in nature and society--and can we predict why and when they happen? This book offers a comprehensive introduction to critical transitions in complex systems--the radical changes that happen at tipping points when thresholds are passed. Marten Scheffer accessibly describes the dynamical systems theory behind critical transitions, covering catastrophe theory, bifurcations, chaos, and more. He gives examples of critical transitions in lakes, oceans, terrestrial ecosystems, climate, evolution, and human societies. And he demonstrates how to deal with these transitions, offering practical guidance on how to predict tipping points, how to prevent "bad" transitions, and how to promote critical transitions that work for us and not against us. Scheffer shows the time is ripe for understanding and managing critical transitions in the vast and complex systems in which we live. This book can also serve as a textbook and includes a detailed appendix with equations. Provides an accessible introduction to dynamical systems theory Covers critical transitions in lakes, oceans, terrestrial ecosystems, the climate, evolution, and human societies Explains how to predict tipping points Offers strategies for preventing "bad" transitions and triggering "good" ones Features an appendix with equations

Complexity

Complexity PDF

Author: M. Mitchell Waldrop

Publisher: Open Road Media

Published: 2019-10-01

Total Pages: 492

ISBN-13: 150405914X

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“If you liked Chaos, you’ll love Complexity. Waldrop creates the most exciting intellectual adventure story of the year” (The Washington Post). In a rarified world of scientific research, a revolution has been brewing. Its activists are not anarchists, but rather Nobel Laureates in physics and economics and pony-tailed graduates, mathematicians, and computer scientists from all over the world. They have formed an iconoclastic think-tank and their radical idea is to create a new science: complexity. They want to know how a primordial soup of simple molecules managed to turn itself into the first living cell—and what the origin of life some four billion years ago can tell us about the process of technological innovation today. This book is their story—the story of how they have tried to forge what they like to call the science of the twenty-first century. “Lucidly shows physicists, biologists, computer scientists and economists swapping metaphors and reveling in the sense that epochal discoveries are just around the corner . . . [Waldrop] has a special talent for relaying the exhilaration of moments of intellectual insight.” —The New York Times Book Review “Where I enjoyed the book was when it dove into the actual question of complexity, talking about complex systems in economics, biology, genetics, computer modeling, and so on. Snippets of rare beauty here and there almost took your breath away.” —Medium “[Waldrop] provides a good grounding of what may indeed be the first flowering of a new science.” —Publishers Weekly

Computational Complexity

Computational Complexity PDF

Author: Sanjeev Arora

Publisher: Cambridge University Press

Published: 2009-04-20

Total Pages: 609

ISBN-13: 0521424267

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New and classical results in computational complexity, including interactive proofs, PCP, derandomization, and quantum computation. Ideal for graduate students.

The Cortex and the Critical Point

The Cortex and the Critical Point PDF

Author: John M. Beggs

Publisher: MIT Press

Published: 2022-08-30

Total Pages: 217

ISBN-13: 0262544032

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How the cerebral cortex operates near a critical phase transition point for optimum performance. Individual neurons have limited computational powers, but when they work together, it is almost like magic. Firing synchronously and then breaking off to improvise by themselves, they can be paradoxically both independent and interdependent. This happens near the critical point: when neurons are poised between a phase where activity is damped and a phase where it is amplified, where information processing is optimized, and complex emergent activity patterns arise. The claim that neurons in the cortex work best when they operate near the critical point is known as the criticality hypothesis. In this book John Beggs—one of the pioneers of this hypothesis—offers an introduction to the critical point and its relevance to the brain. Drawing on recent experimental evidence, Beggs first explains the main ideas underlying the criticality hypotheses and emergent phenomena. He then discusses the critical point and its two main consequences—first, scale-free properties that confer optimum information processing; and second, universality, or the idea that complex emergent phenomena, like that seen near the critical point, can be explained by relatively simple models that are applicable across species and scale. Finally, Beggs considers future directions for the field, including research on homeostatic regulation, quasicriticality, and the expansion of the cortex and intelligence. An appendix provides technical material; many chapters include exercises that use freely available code and data sets.

It's Not Complicated

It's Not Complicated PDF

Author: Rick Nason

Publisher: University of Toronto Press

Published: 2017-05-08

Total Pages: 248

ISBN-13: 1487514786

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In the new knowledge economy, traditional modes of thinking are no longer effective. Compartmentalizing problems and solutions and assuming everything can be solved with the right formula can no longer keep pace with the radical changes occurring daily in the modern business world. It’s Not Complicated offers a paradigm shift for business professionals looking for simplified solutions to complex problems. In his straightforward and highly engaging style, Rick Nason introduces the principles of “complexity thinking” which empower managers to understand, correlate, and explain a diverse range of business phenomena. For example, why some new products go viral while others remain unnoticed, how office cliques develop despite collaborative work policies and spaces, how economic bubbles form, and how an unknown retiree foiled one of the most carefully planned product launches ever with a single letter to the editor of his local newspaper. Rather than consider complicated and complex as interchangeable terms, Rick Nason explains what complexity is, how it arises, and the errors in solving complex situations with complicated thinking. It’s Not Complicated provides managers with fresh, counterintuitive, and actionable models for dealing with challenging business problems.