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Evolutionary causes as mechanisms: a critical analysis.

Saúl Pérez-González1, Victor J Luque2

  • 1Departament de Filosofia, Universitat de València, Av. Blasco Ibañez, 30, 46010, Valencia, Spain. saul.perez@uv.es.

History and Philosophy of the Life Sciences
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PubMed
Summary
This summary is machine-generated.

This study examines if evolutionary causes can be explained mechanistically. Current mechanistic proposals, including those for natural selection, are insufficient and require broader frameworks for evolutionary theory.

Keywords:
Evolutionary causeFunctionMechanismNatural selectionStochastic

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Area of Science:

  • Evolutionary biology
  • Philosophy of science
  • Theoretical biology

Background:

  • A recent focus in evolutionary biology has been on framing natural selection as a mechanism.
  • However, other evolutionary causes have not been equally integrated into mechanistic approaches.
  • This limits the scope and legitimacy of mechanistic frameworks in evolutionary theory.

Purpose of the Study:

  • To investigate the applicability of a mechanistic approach to all evolutionary causes, not just natural selection.
  • To analyze existing mechanistic views (stochastic, functional, minimalist) in evolutionary theory.
  • To propose criteria for a valid mechanistic framework for evolutionary causes.

Main Methods:

  • Conceptual analysis of mechanistic explanations in evolutionary biology.
  • Critique of the stochastic, functional, and minimalist views of evolutionary mechanisms.
  • Identification of requirements for a comprehensive mechanistic framework.

Main Results:

  • Current mechanistic approaches, including those for natural selection, fail to adequately account for the full spectrum of evolutionary causes.
  • The analyzed views (stochastic, functional, minimalist) are insufficient as overarching mechanistic frameworks.
  • Existing mechanistic proposals lack the necessary scope to be a common framework for evolutionary causes.

Conclusions:

  • A broader mechanistic approach is needed to encompass all evolutionary causes.
  • Current mechanistic proposals are inadequate for evolutionary theory.
  • Guidelines are provided for developing a robust mechanistic framework applicable to evolutionary causes.