The Emergence Principle in Biological Hierarchies Article DOI:
Cite this article as: Korn, R.W. Biol Philos (2005) 20: 137. doi:10.1007/s10539-004-4904-6 Abstract
Emergent properties have been described by Mill, Lewes, Broad, Morgan and others, as novel, nonadditive, nonpredictable and nondeducible within a hierarchical context. I have developed a more definitive concept of a hierarchy that can be used to inspect the phenomenon of emergence in a new and detailed manner. A hierarchy is held together by descending constraints and new features can arise when an upper level entity restrains its components in new combinations that are not expected when viewing these components alone. Examples of emergent features are (i) matching anticodons and amino acids by aminoacetyl-tRNA synthetase enzymes appearing early among the first forms of life, (ii) negative feedback in end-product inhibition first occurring in microbes, (iii) memory in animals and (iv) apical cells in plants. Until recently, life was considered only in terms of physics and chemistry, but now it is known to have a third aspect of information that along with the descendant constraints in its hierarchical organization makes emergentism possible within a reductionist’s framework.
Keywords emergence emergentism hierarchy life References Alexander, S. 1920Space,Time and Diety Macmillon London Google Scholar Avery, O., MacCloud, C.M., McCarthy, M. 1944 Studies on the chemical nature of the substance inducing transformation in Pneumococcus type Transformation by a desoxyribonucleic acid fraction isolated from Pneumococcus Type III J. Exp. Med 79 137 158 Google Scholar Bechtel, W., Richardson, R.C. 1993Discovering Complexity Princeton University Press Princeton Google Scholar Beckermann, A. 1992 Introduction-reductive and nonreductive physicism In: Posner R. and Meggle G. (eds), Emergence or Reduction. Walter de Gruyter, Berlin, 1 1 21 Google Scholar Broad, C.D. 1923Scientific Thought Humanities Press New York Google Scholar Campbell, D.T. 1974 Downward causation in hierarchically organized biological systems Ayala, F.J. Dobzhansky, T. eds. in Studies in the Philosophy of Biology University of California Press Berekely Google Scholar Chase, M., Hershey, A. 1952 Independent functions of viral protein and nucleic acid in growth of bacteriophage J. Gen. Physiol 36 39 56 PubMed Google Scholar Darwin, C. 1859The Origin of the Species by Means of Natural Selection or the Preservation of Favored Races in the Struggle for Life. 1st ed only John Murray London Google Scholar
Dawkins R. 1986. The Blind Watchmaker. W. W. Norton, New York. 3Another valid theory besides emergentism founded on erroneous interpretation includes that of genetic mutation by Hugo deVries. His ‘mutations’ were only recessive genes pairing up in the homozygous state.
Korn, R.W. 1993 Apical cells as meristems Acta Biotheor 41 175 185 Google Scholar Korn, R. 1994 Hierarchical ordering in plant morphology Acta Biotheor 42 227 244 Google Scholar Korn, R. 1999 Biological organization – a new look at an old problem BioScience 49 51 57 Google Scholar Korn, R. 2002 Biological hierarchies, their birth, death and evolution by natural selection Biol. Philos 17 199 221 Google Scholar Lewes, G.H. 1875Problems of Life and Mind, Vol. 2. Trench and Turber & Co Kegan Paul Google Scholar McLaughlin, B.P. 1992 The rise and fall of British Emergentism Posner, R. Meggle, G. eds. Emergence or Reduction Walter de Gruyter Berlin 49 93 Google Scholar Mill, J.S. 1843A System of Logic, Ratiocinative and Inductive Longan and Green London Google Scholar Morgan, C.L. 1923Emergent Evolution Henry Holt and Co New York Google Scholar Nagel, E. 1961The Structure of Science Harcourt Brace & World Google Scholar Pattee, H. 1969 Physical condition for primitive functional hierarchies Whyte, L.L. Wilson, A.G. Wilson, D. eds. Hierarchical Structures American Elservier Publishing Company New York Google Scholar Popper, K.R., Eccles, J.C. 1977The Self and its Brain Springer Berlin Google Scholar Simon, H. 1969The Sciences of the Artificial The M.I.T. Press Cambridge Google Scholar Nusslein-Volhard, C., Weischaus, E. 1980 Mutations a.ecting, segment number and polarity in Drosophila Nature 287 795 801 PubMed Google Scholar Valentine, J.W., May, C.I. 1994 Hierarchies in biology and paleontology Paleobiology 22 23 33 Google Scholar Watson, J.D., Crick, F.C. 1953 Genetic implications of the structure of a deoxyribose nucleic acid Nature 171 964 PubMed Google Scholar Wolpert, 1971 Positional information and pattern formation Curr. Top. Dev. Biol 6 183 224 PubMed Google Scholar Yockey, H. 1992Information Theory and Molecular Biology Cambridge University Press Cambridge Google Scholar