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Austin Booth [6]Austin Greeley Booth [1]
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Austin Booth
Dalhousie University
  1.  98
    It’s the Song, Not the Singer: An Exploration of Holobiosis and Evolutionary Theory.W. Ford Doolittle & Austin Booth - 2017 - Biology and Philosophy 32 (1):5-24.
    That holobionts are units of selection squares poorly with the observation that microbes are often recruited from the environment, not passed down vertically from parent to offspring, as required for collective reproduction. The taxonomic makeup of a holobiont’s microbial community may vary over its lifetime and differ from that of conspecifics. In contrast, biochemical functions of the microbiota and contributions to host biology are more conserved, with taxonomically variable but functionally similar microbes recurring across generations and hosts. To save what (...)
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  2.  65
    Symbiosis, Selection, and Individuality.Austin Booth - 2014 - Biology and Philosophy 29 (5):657-673.
    A recent development in biology has been the growing acceptance that holobionts, entities comprised of symbiotic microbes and their host organisms, are widespread in nature. There is agreement that holobionts are evolved outcomes, but disagreement on how to characterize the operation of natural selection on them. The aim of this paper is to articulate the contours of the disagreement. I explain how two distinct foundational accounts of the process of natural selection give rise to competing views about evolutionary individuality.
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  3. Modern Synthesis is the Light of Microbial Genomics.Austin Booth, Carlos Mariscal & W. Ford Doolittle - 2016 - Annual Reviews of Microbiology 70 (1):279-297.
  4.  54
    Populations and Individuals in Heterokaryotic Fungi: A Multilevel Perspective.Austin Booth - 2014 - Philosophy of Science 81 (4):612-632,.
    Among mycologists, questions persist about what entities should be treated as the fundamental units of fungal populations. This article articulates a coherent view about populations of heterokaryotic fungi and the individuals that comprise them. Using Godfrey-Smith’s minimal concept of a Darwinian population, I argue that entities at two levels of the biological hierarchy satisfy the minimal concept in heterokaryotic fungi: mycelia and nuclei. I provide a preliminary answer to the question of how to understand the relation between these two populations. (...)
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  5.  38
    Eukaryogenesis: How Special, Really?Austin Booth & W. Ford Doolittle - 2015 - Proceedings of the National Academy of Sciences of the United States of America:1-8.
    Eukaryogenesis is widely viewed as an improbable evolutionary transition uniquely affecting the evolution of life on this planet. However, scientific and popular rhetoric extolling this event as a singularity lacks rigorous evidential and statistical support. Here, we question several of the usual claims about the specialness of eukaryogenesis, focusing on both eukaryogenesis as a process and its outcome, the eukaryotic cell. We argue in favor of four ideas. First, the criteria by which we judge eukaryogenesis to have required a genuinely (...)
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  6. Reload Rethinking Women + Cyberculture.Mary Flanagan & Austin Booth - 2003 - Utopian Studies 14 (1):191-192.