A functional account of degrees of minimal chemical life.

This paper describes and defends the view that minimal chemical life essentially involves the chemical integration of three chemical functionalities: containment, metabolism, and program (Rasmussen et al. in Protocells: bridging nonliving and living matter, ). This view is illustrated and explained...

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Publicado en:Synthese Vol. 185; no. 1; pp. 73 - 89
Autor principal: Bedau, Mark
Formato: Artículo
Publicado: Springer Nature Mar2012
Materias:
Acceso en línea:Ver este registro en EBSCOhost
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        au: Bedau, Mark
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        Chemicals
        Metabolism
        Artificial life
        Chemical systems
        Biopolymers
      sug:
        subj:
          Chemicals
          Metabolism
          Artificial life
          Chemical systems
          Biopolymers
      keyword:
        Container
        Degrees of life
        Life
        Open-ended evolution
        Program
      ab: This paper describes and defends the view that minimal chemical life essentially involves the chemical integration of three chemical functionalities: containment, metabolism, and program (Rasmussen et al. in Protocells: bridging nonliving and living matter, ). This view is illustrated and explained with the help of CMP and Rasmussen diagrams (Rasmussen et al. In: Rasmussen et al. (eds.) in Protocells: bridging nonliving and living matter, 71-100, ), both of which represent the key chemical functional dependencies among containment, metabolism, and program. The CMP model of minimal chemical life gains some support from the broad view of life as open-ended evolution, which I have defended elsewhere (Bedau in The philosophy of artificial life, ; Bedau in Artificial Life, 4:125-140, ). Further support comes from the natural way the CMP model resolves the puzzle about whether life is a matter of degree.
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