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All the ideas for 'Letters to Edward Stillingfleet', 'Individuals:Essay in Descript Metaphysics' and 'Essential vs Accidental Properties'

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14 ideas

1. Philosophy / E. Nature of Metaphysics / 1. Nature of Metaphysics
7920 Descriptive metaphysics aims at actual structure, revisionary metaphysics at a better structure [Strawson,P]
     Full Idea: Descriptive metaphysics (e.g. Aristotle and Kant) is content to describe the actual structure of our thought about the world; revisionary metaphysics (e.g. Descartes, Leibniz, Berkeley) is concerned to produce a better structure.
     From: Peter F. Strawson (Individuals:Essay in Descript Metaphysics [1959], Intro)
     A reaction: This distinction by Strawson was incredibly helpful in reinstating metaphysics as a feasible activity. I don't want to abandon the revisionary version. We can hammer the current metaphysics into a more efficient shape, or even create new concepts.
1. Philosophy / E. Nature of Metaphysics / 6. Metaphysics as Conceptual
7922 Descriptive metaphysics concerns unchanging core concepts and categories [Strawson,P]
     Full Idea: Descriptive metaphysics is primarily concerned with categories and concepts which, in their fundamental character, change not at all. They are the commonplaces of the least refined thinking, and the indispensable core for the most sophisticated humans.
     From: Peter F. Strawson (Individuals:Essay in Descript Metaphysics [1959], Intro)
     A reaction: This seems to be the basic premise for a modern metaphysician such as E.J.Lowe, though such thinkers are not averse to suggesting clarifications of our conceptual scheme. The aim must be good foundations for a successful edifice of knowledge.
1. Philosophy / F. Analytic Philosophy / 5. Linguistic Analysis
7921 Close examination of actual word usage is the only sure way in philosophy [Strawson,P]
     Full Idea: Up to a point, the reliance upon a close examination of the actual use of words is the best, and indeed the only sure, way in philosophy.
     From: Peter F. Strawson (Individuals:Essay in Descript Metaphysics [1959], Intro)
     A reaction: Probably the last bold assertion of ordinary language philosophy, though Strawson goes on the defend his 'deeper' version of the activity, which he says is 'descriptive metaphysics', rather than mere 'analysis'. Mere verbal analysis now looks hopeless.
9. Objects / C. Structure of Objects / 2. Hylomorphism / a. Hylomorphism
10938 The extremes of essentialism are that all properties are essential, or only very trivial ones [Rami]
     Full Idea: It would be natural to label one extreme view 'maximal essentialism' - that all of an object's properties are essential - and the other extreme 'minimal' - that only trivial properties such as self-identity of being either F or not-F are essential.
     From: Adolph Rami (Essential vs Accidental Properties [2008])
     A reaction: Personally I don't accept the trivial ones as being in any way describable as 'properties'. The maximal view destroys any useful notion of essence. Leibniz is a minority holder of the maximal view. I would defend a middle way.
9. Objects / D. Essence of Objects / 3. Individual Essences
15990 Every individual thing which exists has an essence, which is its internal constitution [Locke]
     Full Idea: I take essences to be in everything that internal constitution or frame for the modification of substance, which God in his wisdom gives to every particular creature, when he gives it a being; and such essences I grant there are in all things that exist.
     From: John Locke (Letters to Edward Stillingfleet [1695], Letter 1), quoted by Simon Blackburn - Quasi-Realism no Fictionalism
     A reaction: This is the clearest statement I have found of Locke's commitment to essences, for all his doubts about whether we can know such things. Alexander says (ch.13) Locke was reacting against scholastic essence, as pertaining to species.
10940 An 'individual essence' is possessed uniquely by a particular object [Rami]
     Full Idea: An 'individual essence' is a property that in addition to being essential is also unique to the object, in the sense that it is not possible that something distinct from that object possesses that property.
     From: Adolph Rami (Essential vs Accidental Properties [2008], §5)
     A reaction: She cites a 'haecceity' (or mere bare identity) as a trivial example of an individual essence.
9. Objects / D. Essence of Objects / 5. Essence as Kind
10939 'Sortal essentialism' says being a particular kind is what is essential [Rami]
     Full Idea: According to 'sortal essentialism', an object could not have been of a radically different kind than it in fact is.
     From: Adolph Rami (Essential vs Accidental Properties [2008], §4)
     A reaction: This strikes me as thoroughly wrong. Things belong in kinds because of their properties. Could you remove all the contingent features of a tiger, leaving it as merely 'a tiger', despite being totally unrecognisable?
9. Objects / D. Essence of Objects / 7. Essence and Necessity / b. Essence not necessities
10934 Unlosable properties are not the same as essential properties [Rami]
     Full Idea: It is easy to confuse the notion of an essential property that a thing could not lack, with a property it could not lose. My having spent Christmas 2007 in Tennessee is a non-essential property I could not lose.
     From: Adolph Rami (Essential vs Accidental Properties [2008], §1)
     A reaction: The idea that having spent Christmas in Tennessee is a property I find quite bewildering. Is my not having spent my Christmas in Tennessee one of my properties? I suspect that real unlosable properties are essential ones.
10. Modality / A. Necessity / 3. Types of Necessity
10933 Physical possibility is part of metaphysical possibility which is part of logical possibility [Rami]
     Full Idea: The usual view is that 'physical possibilities' are a natural subset of the 'metaphysical possibilities', which in turn are a subset of the 'logical possibilities'.
     From: Adolph Rami (Essential vs Accidental Properties [2008], §1)
     A reaction: [She cites Fine 2002 for an opposing view] I prefer 'natural' to 'physical', leaving it open where the borders of the natural lie. I take 'metaphysical' possibility to be 'in all naturally possible worlds'. So is a round square a logical possibility?
10. Modality / B. Possibility / 2. Epistemic possibility
10932 If it is possible 'for all I know' then it is 'epistemically possible' [Rami]
     Full Idea: There is 'epistemic possibility' when it is 'for all I know'. That is, P is epistemically possible for agent A just in case P is consistent with what A knows.
     From: Adolph Rami (Essential vs Accidental Properties [2008], §1)
     A reaction: Two problems: maybe 'we' know, and A knows we know, but A doesn't know. And maybe someone knows, but we are not sure about that, which seems to introduce a modal element into the knowing. If someone knows it's impossible, it's impossible.
11. Knowledge Aims / B. Certain Knowledge / 1. Certainty
15994 If it is knowledge, it is certain; if it isn't certain, it isn't knowledge [Locke]
     Full Idea: What reaches to knowledge, I think may be called certainty; and what comes short of certainty, I think cannot be knowledge.
     From: John Locke (Letters to Edward Stillingfleet [1695], Letter 2), quoted by Simon Blackburn - Quasi-Realism no Fictionalism
     A reaction: I much prefer that fallibilist approach offered by the pragmatists. Knowledge is well-supported belief which seems (and is agreed) to be true, but there is a small shadow of doubt hanging over all of it.
15. Nature of Minds / A. Nature of Mind / 4. Other Minds / d. Other minds by analogy
9282 I can only apply consciousness predicates to myself if I can apply them to others [Strawson,P]
     Full Idea: One can ascribed states of consciousness to oneself only if one can ascribe them to others. One can ascribe them to others only if one can identify other subjects of experience, and they cannot be identified only as subjects of experience.
     From: Peter F. Strawson (Individuals:Essay in Descript Metaphysics [1959], 3.4)
     A reaction: A neat linguistic twist on the analogy argument, but rather dubious, if it is actually meant to prove that other minds exist. It is based on his view of predicates - see Idea 9281. If the rest of humanity are zombies, why would I not apply them?
16. Persons / B. Nature of the Self / 7. Self and Body / a. Self needs body
9263 A person is an entity to which we can ascribe predicates of consciousness and corporeality [Strawson,P]
     Full Idea: What I mean by the concept of a person is the concept of a type of entity such that both predicates ascribing states of consciousness and predicates ascribing corporeal characteristics are equally applicable to a single individual of that single type.
     From: Peter F. Strawson (Individuals:Essay in Descript Metaphysics [1959], 3.4)
     A reaction: As Frankfurt points out, merely requiring the entity to be 'conscious' is a grossly inadequate definition of what we mean by a person, which is typically a being that is self-aware and capable of rational decisions between alternatives.
19. Language / C. Assigning Meanings / 3. Predicates
9281 The idea of a predicate matches a range of things to which it can be applied [Strawson,P]
     Full Idea: The idea of a predicate is correlative with a range of distinguishable individuals of which the predicate can be significantly, though not necessarily truly, affirmed.
     From: Peter F. Strawson (Individuals:Essay in Descript Metaphysics [1959], 3.4 n1)
     A reaction: Said to be one of Strawson's most important ideas. The idea is that you understand a predicate if you understand its range, not just a one-off application. So you must understand the implied universal, whatever that is.