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    Many examples of fine-tuning do not allow for the complex... — Carmelics
    Home/Natural Theology
    HistoryEditSee Inverse

    Many examples of fine-tuning do not allow for the complexity required for life.

    Natural Theology
    ?Rate how convincing each reason is below to see the overall strength.
    1 reason for
    2 reasons against

    Reasons For

    1 perspective
    Reason for
    ?
    • 1.If there were no stars, there would be no stable sources of energy and no mechanism for producing the heavier elements in the periodic table.
      ?

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    • 2.A universe without stars would lack the chemical building blocks needed for a living entity to extract energy from the environment and thereby resist the pull of entropy.
      ?

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    Reasons Against

    2 perspectives
    Reason against 1 of 2
    ?
    • 1.The inference from 'no stars' to 'no life' presupposes carbon-based life is the only possible substrate for living systems.
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    • 2.Physicists like Victor Stenger have argued that alternative life-permitting chemistries may exist under radically different physical constants.
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    • 3.Without surveying the full space of possible life-forms, the fine-tuning argument commits a failure of imagination masquerading as empirical necessity.
      ?

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    Reason against 2 of 2
    ?
    • 1.The Many Worlds Interpretation of quantum mechanics and inflationary multiverse cosmology suggest our universe is one of vastly many realized physical configurations.
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    • 2.If sufficiently many universes exist with varying constants, the anthropic principle entails that observers will necessarily find themselves in life-permitting ones, requiring no further teleological explanation.
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    • 3.This move, endorsed by physicists like Steven Weinberg and philosophers like David Lewis via modal realism, naturalizes apparent fine-tuning without invoking design.
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    Topics

    Natural Theology

    Related

    A universe without stars would lack the chemical building blocks needed for a li...If sufficiently many universes exist with varying constants, the anthropic princ...If there were no stars, there would be no stable sources of energy and no mechan...Physicists like Victor Stenger have argued that alternative life-permitting chem...
    +4 moreShow less
    The Many Worlds Interpretation of quantum mechanics and inflationary multiverse ...The inference from 'no stars' to 'no life' presupposes carbon-based life is the ...This move, endorsed by physicists like Steven Weinberg and philosophers like Dav...Without surveying the full space of possible life-forms, the fine-tuning argumen...

    Similar

    Fine-tuning is required for intelligent life to exist76%When the range of possible expansion speeds is finite (e.g., 0–100 km/...72%The firing squad analogy does not straightforwardly support the fine-t...70%Enormous complexity in something known to be a manufactured artifact i...70%

    Source

    AI-extracted2/3 agreementValid
    SEP: teleological-arguments
    View source passageHide passage
    The main difficulty with this suggestion is that all life requires a means for overcoming the second law of thermodynamics. Life requires the extraction of energy from the environment. Any life-form imaginable must therefore have systems that allow for something like metabolism and respiration, which in turn require a minimal amount of complexity (e.g., there can be no single-molecule life forms). Many examples of fine-tuning do not allow for such complexity, however. If there were no stars, for example, then there would be no stable sources of energy and no mechanism for producing the heavier...
    Extraction notes

    Validity: The premises provide a specific example (a universe without stars) that illustrates how certain fine-tuning failures would preclude the complexity required for life, and this argument is explicitly present in the source passage.

    Confidence: Explicit argument using the no-stars example.

    Details

    Type
    claim
    Perspectives
    3 (1 for, 2 against)
    Edits
    1 edit