Making the Most of Clade Selection

Clade selection is unpopular with philosophers who otherwise accept multilevel selection theory. Clades cannot reproduce, and reproduction is widely thought necessary for evolution by natural selection, especially of complex adaptations. Using microbial evolutionary processes as heuristics, I argue contrariwise that (1) clade growth (proliferation of contained species) substitutes for clade reproduction in the evolution of complex adaptation, (2) clade-level properties favoring persistence—species richness, dispersal, divergence, and possibly intraclade cooperation—are not collapsible into species-level traits, (3) such properties can be maintained by selection on clades, and (4) clade selection extends the explanatory power of the theory of evolution.

[1]  David Jablonski,et al.  Lessons from the past: Evolutionary impacts of mass extinctions , 2001, Proceedings of the National Academy of Sciences of the United States of America.

[2]  B. Weber,et al.  The Fate of Darwinism: Evolution After the Modern Synthesis , 2011 .

[3]  Matthew S. Fullmer,et al.  The pan-genome as a shared genomic resource: mutual cheating, cooperation and the black queen hypothesis , 2015, Front. Microbiol..

[4]  Y. Ishida.  Sewall Wright, shifting balance theory, and the hardening of the modern synthesis. , 2017, Studies in history and philosophy of biological and biomedical sciences.

[5]  T. Ferenci,et al.  Experimental analysis of molecular events during mutational periodic selections in bacterial evolution. , 2000, Genetics.

[6]  M. Bedau.  Can Biological Teleology Be Naturalized , 1991 .

[7]  Kurt M. Fristrup,et al.  The Theory of Evolution by Natural Selection: A Hierarchical Expansion , 1982, Paleobiology.

[8]  M. Haber,et al.  Clades Are Reproducers , 2006 .

[9]  Samir Okasha,et al.  Why Won't the Group Selection Controversy Go Away? , 2001, The British Journal for the Philosophy of Science.

[10]  S. Okasha.  Biological Ontology and Hierarchical Organization: A Defense of Rank Freedom , 2011 .

[11]  J. McInerney,et al.  The public goods hypothesis for the evolution of life on Earth , 2011, Biology Direct.

[12]  O. Rieppel.  Do Clades Cladogenerate? , 2008 .

[13]  Leslie G. Valiant,et al.  Evolvability , 2009, JACM.

[14]  John Maynard Smith.  Did Darwin get it Right , 1993 .

[15]  Aditya Chopra,et al.  The Case for a Gaian Bottleneck: The Biology of Habitability. , 2016, Astrobiology.

[16]  J. Maynard Smith.  The units of selection. , 2021, Novartis Foundation symposium.

[17]  V. Roth,et al.  A framework for detecting natural selection on traits above the species level , 2016 .

[18]  S. Peters,et al.  Climate change and the selective signature of the Late Ordovician mass extinction , 2012, Proceedings of the National Academy of Sciences.

[19]  Eörs Szathmáry,et al.  The Major Transitions in Evolution , 1997 .

[20]  David Jablonski,et al.  Species Selection: Theory and Data , 2008 .

[21]  E. Vrba,et al.  Macroevolutionary Trends: New Perspectives on the Roles of Adaptation and Incidental Effect , 1983, Science.

[22]  Frédéric Bouchard,et al.  A persistence enhancing propensity account of ecological function to explain ecosystem evolution , 2016, Synthese.

[23]  T. Grantham.  Hierarchical Approaches to Macroevolution: Recent Work on Species Selection and the "Effect Hypothesis" , 1995 .

[24]  P. Mayhew.  Why are there so many insect species? Perspectives from fossils and phylogenies , 2007, Biological reviews of the Cambridge Philosophical Society.

[25]  G. Hardin.  The competitive exclusion principle. , 1960, Science.

[26]  D. Hull.  Are Species Really Individuals , 1976 .

[27]  G. Estabrook,et al.  Trait-based diversification shifts reflect differential extinction among fossil taxa , 2014, Proceedings of the National Academy of Sciences.

[28]  S. Gould,et al.  Individuality and adaptation across levels of selection: how shall we name and generalize the unit of Darwinism? , 1999, Proceedings of the National Academy of Sciences of the United States of America.

[29]  M. Ghiselin.  A Radical Solution to the Species Problem , 1974 .

[30]  M. Haber,et al.  Coherence, Consistency, and Cohesion: Clade Selection in Okasha and Beyond , 2005, Philosophy of Science.

[31]  D. Jablonski.  Background and Mass Extinctions: The Alternation of Macroevolutionary Regimes , 1986, Science.

[32]  Samir Okasha,et al.  Multilevel Selection and the Major Transitions in Evolution , 2005, Philosophy of Science.

[33]  J. Marcot,et al.  The fossil record and macroevolutionary history of the beetles , 2015, Proceedings of the Royal Society B: Biological Sciences.

[34]  Srdja Janković,et al.  Evolvability Is an Evolved Ability: The Coding Concept as the Arch-Unit of Natural Selection , 2015, Origins of Life and Evolution of Biospheres.

[35]  J. Gauthier,et al.  Mass extinction of lizards and snakes at the Cretaceous–Paleogene boundary , 2012, Proceedings of the National Academy of Sciences.

[36]  A. Leroi.  The scale independence of evolution , 2000, Evolution & development.

[37]  D. Rabosky.  Reproductive isolation and the causes of speciation rate variation in nature , 2016 .

[38]  J. Gogarten,et al.  Cladogenesis, coalescence and the evolution of the three domains of life. , 2004, Trends in genetics : TIG.

[39]  E. Vrba,et al.  Individuals, hierarchies and processes: towards a more complete evolutionary theory , 1984, Paleobiology.

[40]  D. Hartl,et al.  Selection in chemostats. , 1983, Microbiological reviews.

[41]  P. Godfrey‐Smith.  Darwinian populations and natural selection , 2009 .

[42]  Stephen Jay Gould,et al.  The hierarchical expansion of sorting and selection: sorting and selection cannot be equated , 1986, Paleobiology.

[43]  Remy Chait,et al.  Evolutionary paths to antibiotic resistance under dynamically sustained drug selection , 2011, Nature Genetics.

[44]  Kim Sterelny,et al.  The Evolution of Agency and Other Essays , 2000 .

[45]  I. L. Heisler,et al.  Alternative formulations of multilevel selection , 1988 .

[46]  D. Hull.  Individuality and Selection , 1980 .

[47]  F. Bouchard.  Causal Processes, Fitness, and the Differential Persistence of Lineages , 2008, Philosophy of Science.

[48]  J. Damuth,et al.  SELECTION AMONG “SPECIES”: A FORMULATION IN TERMS OF NATURAL FUNCTIONAL UNITS , 1985, Evolution; international journal of organic evolution.

[49]  E. Sober.  Screening-Off and the Units of Selection , 1992, Philosophy of Science.

[50]  M. Mckinney.  Extinction Vulnerability and Selectivity: Combining Ecological and Paleontological Views , 1997 .

[51]  S. Stanley,et al.  Macroevolution: Pattern and Process , 1980 .

[52]  S. J. Arnold.  Phenotypic Evolution: The Ongoing Synthesis , 2014, The American Naturalist.

[53]  R. Lenski,et al.  The Black Queen Hypothesis: Evolution of Dependencies through Adaptive Gene Loss , 2012, mBio.

[54]  M. Pigliucci.  Is evolvability evolvable? , 2008, Nature Reviews Genetics.

[55]  D. Rabosky,et al.  Reinventing species selection with molecular phylogenies. , 2010, Trends in ecology & evolution.

[56]  F. Bouchard.  Ecosystem Evolution is About Variation and Persistence, not Populations and Reproduction , 2014 .

[57]  Richard Dawkins,et al.  The Evolution of Evolvability , 1987, ALIFE.

[58]  Vernon Pratt,et al.  Philosophy of Biology. , 1995 .

[59]  Günter P. Wagner,et al.  Complex Adaptations and the Evolution of Evolvability , 2005 .

[60]  Eörs Szathmáry,et al.  How Can Evolution Learn? , 2016, Trends in ecology & evolution.

[61]  V. Smocovitis,et al.  Unifying biology: The evolutionary synthesis and evolutionary biology , 1992, Journal of the history of biology.

[62]  W. Norton,et al.  Extinction: bad genes or bad luck? , 1991, New scientist.

[63]  S. Lidgard,et al.  Simple versus complex models of trait evolution and stasis as a response to environmental change , 2015, Proceedings of the National Academy of Sciences.

[64]  J. Pepper.  The evolution of evolvability in genetic linkage patterns. , 2003, Bio Systems.

[65]  F. Bouchard.  Darwinism without populations: a more inclusive understanding of the "Survival of the Fittest". , 2011, Studies in history and philosophy of biological and biomedical sciences.

[66]  S. Okasha.  Evolution and the Levels of Selection , 2007 .

[67]  M. Pigliucci.  The Proper Role of Population Genetics in Modern Evolutionary Theory , 2008 .

[68]  S. Gould.  The Structure of Evolutionary Theory , 2002 .

[69]  R. Lewontin.  ‘The Selfish Gene’ , 1977, Nature.

[70]  George C. Williams,et al.  Adaptation and Natural Selection , 2018 .

[71]  V. Nanjundiah,et al.  J. B. S. Haldane, Ernst Mayr and the Beanbag Genetics Dispute , 2011, Journal of the history of biology.

[72]  D. Hull.  Universal Darwinism , 1995, Nature.

[73]  Erdal Toprak.  Evolutionary paths to strong antibiotic resistance under dynamically sustained drug stress , 2011 .

[74]  Emergent group traits, reproduction, and levels of selection , 2014, Behavioral and Brain Sciences.

[75]  N. Goldenfeld,et al.  Collective evolution and the genetic code. , 2006, Proceedings of the National Academy of Sciences of the United States of America.