A constructive approach to the epistemological problem of emergence in complex systems.
Emergent patterns in complex systems are related with many intriguing phenomena in modern science. One question that has sparked vigorous debates is if difficulties in the modelization of emergent behaviours are a consequence of ontological or epistemological limitations. To elucidate this question,...
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doaj-431018cdb35f47988564a0cffbefa3082020-11-25T02:43:28ZengPublic Library of Science (PLoS)PLoS ONE1932-62032018-01-011310e020648910.1371/journal.pone.0206489A constructive approach to the epistemological problem of emergence in complex systems.Alberto Pascual-GarcíaEmergent patterns in complex systems are related with many intriguing phenomena in modern science. One question that has sparked vigorous debates is if difficulties in the modelization of emergent behaviours are a consequence of ontological or epistemological limitations. To elucidate this question, we propose a novel approximation through constructive logic. Under this framework, experimental measurements will be considered conceptual building blocks from which we aim to achieve a description of the microstates ensemble mapping the macroscopic emergent observation. This procedure allow us to have full control of any information loss, thus making the analysis of different systems fairly comparable. In particular, we aim to look for compact descriptions of the constraints underlying a dynamical system, as a necessary a priori step to develop explanatory (mechanistic) models. We apply our proposal to a synthetic system to show that the number and scope of the system's constraints hinder our ability to build compact descriptions, being those systems under global constraints a limiting case in which such a description is unreachable. This result clearly links the epistemological limits of the framework selected with an ontological feature of the system, leading us to propose a definition of emergence strength which we make compatible with the scientific method through the active intervention of the observer on the system, following the spirit of Granger causality. We think that our approximation clarifies previous discrepancies found in the literature, reconciles distinct attempts to classify emergent processes, and paves the way to understand other challenging concepts such as downward causation.http://europepmc.org/articles/PMC6207336?pdf=render |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Alberto Pascual-García |
spellingShingle |
Alberto Pascual-García A constructive approach to the epistemological problem of emergence in complex systems. PLoS ONE |
author_facet |
Alberto Pascual-García |
author_sort |
Alberto Pascual-García |
title |
A constructive approach to the epistemological problem of emergence in complex systems. |
title_short |
A constructive approach to the epistemological problem of emergence in complex systems. |
title_full |
A constructive approach to the epistemological problem of emergence in complex systems. |
title_fullStr |
A constructive approach to the epistemological problem of emergence in complex systems. |
title_full_unstemmed |
A constructive approach to the epistemological problem of emergence in complex systems. |
title_sort |
constructive approach to the epistemological problem of emergence in complex systems. |
publisher |
Public Library of Science (PLoS) |
series |
PLoS ONE |
issn |
1932-6203 |
publishDate |
2018-01-01 |
description |
Emergent patterns in complex systems are related with many intriguing phenomena in modern science. One question that has sparked vigorous debates is if difficulties in the modelization of emergent behaviours are a consequence of ontological or epistemological limitations. To elucidate this question, we propose a novel approximation through constructive logic. Under this framework, experimental measurements will be considered conceptual building blocks from which we aim to achieve a description of the microstates ensemble mapping the macroscopic emergent observation. This procedure allow us to have full control of any information loss, thus making the analysis of different systems fairly comparable. In particular, we aim to look for compact descriptions of the constraints underlying a dynamical system, as a necessary a priori step to develop explanatory (mechanistic) models. We apply our proposal to a synthetic system to show that the number and scope of the system's constraints hinder our ability to build compact descriptions, being those systems under global constraints a limiting case in which such a description is unreachable. This result clearly links the epistemological limits of the framework selected with an ontological feature of the system, leading us to propose a definition of emergence strength which we make compatible with the scientific method through the active intervention of the observer on the system, following the spirit of Granger causality. We think that our approximation clarifies previous discrepancies found in the literature, reconciles distinct attempts to classify emergent processes, and paves the way to understand other challenging concepts such as downward causation. |
url |
http://europepmc.org/articles/PMC6207336?pdf=render |
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AT albertopascualgarcia aconstructiveapproachtotheepistemologicalproblemofemergenceincomplexsystems AT albertopascualgarcia constructiveapproachtotheepistemologicalproblemofemergenceincomplexsystems |
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