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Is Life Unique?
Is life physicochemically unique? No. Is life unique? Yes. Life manifests innumerable formalisms that cannot be generated or explained by physicodynamics alone. Life pursues thousands of biofunctional goals, not the least of which is staying alive. Neither physicodynamics, nor evolution, pursue goal...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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MDPI
2011
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4187140/ https://www.ncbi.nlm.nih.gov/pubmed/25382119 http://dx.doi.org/10.3390/life2010106 |
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author | Abel, David L. |
author_facet | Abel, David L. |
author_sort | Abel, David L. |
collection | PubMed |
description | Is life physicochemically unique? No. Is life unique? Yes. Life manifests innumerable formalisms that cannot be generated or explained by physicodynamics alone. Life pursues thousands of biofunctional goals, not the least of which is staying alive. Neither physicodynamics, nor evolution, pursue goals. Life is largely directed by linear digital programming and by the Prescriptive Information (PI) instantiated particularly into physicodynamically indeterminate nucleotide sequencing. Epigenomic controls only compound the sophistication of these formalisms. Life employs representationalism through the use of symbol systems. Life manifests autonomy, homeostasis far from equilibrium in the harshest of environments, positive and negative feedback mechanisms, prevention and correction of its own errors, and organization of its components into Sustained Functional Systems (SFS). Chance and necessity—heat agitation and the cause-and-effect determinism of nature’s orderliness—cannot spawn formalisms such as mathematics, language, symbol systems, coding, decoding, logic, organization (not to be confused with mere self-ordering), integration of circuits, computational success, and the pursuit of functionality. All of these characteristics of life are formal, not physical. |
format | Online Article Text |
id | pubmed-4187140 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-41871402014-10-27 Is Life Unique? Abel, David L. Life (Basel) Review Is life physicochemically unique? No. Is life unique? Yes. Life manifests innumerable formalisms that cannot be generated or explained by physicodynamics alone. Life pursues thousands of biofunctional goals, not the least of which is staying alive. Neither physicodynamics, nor evolution, pursue goals. Life is largely directed by linear digital programming and by the Prescriptive Information (PI) instantiated particularly into physicodynamically indeterminate nucleotide sequencing. Epigenomic controls only compound the sophistication of these formalisms. Life employs representationalism through the use of symbol systems. Life manifests autonomy, homeostasis far from equilibrium in the harshest of environments, positive and negative feedback mechanisms, prevention and correction of its own errors, and organization of its components into Sustained Functional Systems (SFS). Chance and necessity—heat agitation and the cause-and-effect determinism of nature’s orderliness—cannot spawn formalisms such as mathematics, language, symbol systems, coding, decoding, logic, organization (not to be confused with mere self-ordering), integration of circuits, computational success, and the pursuit of functionality. All of these characteristics of life are formal, not physical. MDPI 2011-12-30 /pmc/articles/PMC4187140/ /pubmed/25382119 http://dx.doi.org/10.3390/life2010106 Text en © 2012 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/). |
spellingShingle | Review Abel, David L. Is Life Unique? |
title | Is Life Unique? |
title_full | Is Life Unique? |
title_fullStr | Is Life Unique? |
title_full_unstemmed | Is Life Unique? |
title_short | Is Life Unique? |
title_sort | is life unique? |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4187140/ https://www.ncbi.nlm.nih.gov/pubmed/25382119 http://dx.doi.org/10.3390/life2010106 |
work_keys_str_mv | AT abeldavidl islifeunique |