17447
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Parsons says counting is tagging as first, second, third..., and converting the last to a cardinal [Parsons,C, by Heck]
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Full Idea:
In Parsons's demonstrative model of counting, '1' means the first, and counting says 'the first, the second, the third', where one is supposed to 'tag' each object exactly once, and report how many by converting the last ordinal into a cardinal.
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From:
report of Charles Parsons (Frege's Theory of Numbers [1965]) by Richard G. Heck - Cardinality, Counting and Equinumerosity 3
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A reaction:
This sounds good. Counting seems to rely on that fact that numbers can be both ordinals and cardinals. You don't 'convert' at the end, though, because all the way you mean 'this cardinality in this order'.
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1392
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If we split like amoeba, we would be two people, neither of them being us [Parfit]
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Full Idea:
In the case of the man who, like an amoeba, divides….we can suggest that he survives as two different people without implying that he is those people.
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From:
Derek Parfit (Personal Identity [1971], §1)
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A reaction:
Maybe an amoeba is a homogeneous substance for which splitting is insignificant, but when a person has certain parts that are totally crucial, splitting them is catastrophic, and quite different. I'm not sure that splitting a self would leave persons.
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1391
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Concern for our own lives isn't the source of belief in identity, it is the result of it [Parfit]
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Full Idea:
Egoism, and the fear not of near but of distant death, and the regret that so much of one's life should have gone by - these are not, I think, wholly natural or instinctive. They are strengthened by a false belief in stable identity.
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From:
Derek Parfit (Personal Identity [1971], §6)
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A reaction:
This raises some very nice questions, about the extent to which various aspects of self-concern are instinctive and natural, or culturally induced, and even totally misguided and false. I can worry about the distant death of my guinea pig, or my grandson.
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20064
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Actions are not mere effects of reasons, but are under their control [Audi,R]
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Full Idea:
An action for a reason is one that is, in a special way, under the control of reason. It is a response to, not a mere effect of, a reason.
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From:
Robert Audi (Action, Intention and Reason [1992], p.177), quoted by Rowland Stout - Action 6 'Alien'
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A reaction:
This modifies Davidson's 'reasons are causes'. Audi has a deviant causal chain which causes trouble for his idea, but Stout says he is right to focus on causal 'processes' (an Aristotelian idea) rather than causal 'chains'.
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