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All the ideas for 'Rationality in Action', 'Two Dogmas of Empiricism' and 'Discourse on the Origin of Inequality'

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106 ideas

1. Philosophy / E. Nature of Metaphysics / 3. Metaphysical Systems
Any statement can be held true if we make enough adjustment to the rest of the system [Quine]
     Full Idea: Any statement can be held true come what may, if we make drastic enough adjustments elsewhere in the system.
     From: Willard Quine (Two Dogmas of Empiricism [1953], p.43)
2. Reason / A. Nature of Reason / 1. On Reason
Entailment and validity are relations, but inference is a human activity [Searle]
     Full Idea: We must distinguish between entailment and validity as logical relations on the one hand, and inferring as a voluntary human activity on the other.
     From: John Searle (Rationality in Action [2001], Ch.1.II)
Theory involves accepting conclusions, and so is a special case of practical reason [Searle]
     Full Idea: Theoretical reason is typically a matter of accepting a conclusion or hypothesis on the basis of argument or evidence, and is thus a special case of practical reason.
     From: John Searle (Rationality in Action [2001], Ch.3.VII)
2. Reason / A. Nature of Reason / 8. Naturalising Reason
Rationality is the way we coordinate our intentionality [Searle]
     Full Idea: The constraints of rationality ought to be thought of adverbially; they are a matter of the way in which we coordinate our intentionality.
     From: John Searle (Rationality in Action [2001], Ch.1.II)
Rationality is built into the intentionality of the mind, and its means of expression [Searle]
     Full Idea: Constraints of rationality are built into the structure of mind and language, specifically into the structure of intentionality and speech acts.
     From: John Searle (Rationality in Action [2001], Int xiv)
2. Reason / A. Nature of Reason / 9. Limits of Reason
Reason leads to prudent selfishness, which overrules natural compassion [Rousseau]
     Full Idea: Reason is what engenders egocentrism ...turns man in upon himself ...and separates him from all that troubles him and afflicts him. Philosophy is what ...moves him to say at the sight of a suffering man 'Perish if you will; I am safe and sound'.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: He goes on to observe that fights in the marketplace are stopped by women, while the philosophers have all run away! This thinking leads to the sentimental movement, and then to romanticism.
2. Reason / D. Definition / 1. Definitions
Definition rests on synonymy, rather than explaining it [Quine]
     Full Idea: Definition rests on synonymy, rather than explaining it.
     From: Willard Quine (Two Dogmas of Empiricism [1953], p.26)
5. Theory of Logic / A. Overview of Logic / 1. Overview of Logic
If complex logic requires rules, then so does basic logic [Searle]
     Full Idea: If you think you need a rule to infer q from 'p and (if p then q)', then you would also need a rule to infer p from p.
     From: John Searle (Rationality in Action [2001], Ch.1.II)
5. Theory of Logic / F. Referring in Logic / 1. Naming / f. Names eliminated
Quine's arguments fail because he naively conflates names with descriptions [Fine,K on Quine]
     Full Idea: Quine's logical argument against modality presupposes a naïve view of singular terms under which no significant distinction is to be drawn between the use of names and descriptions.
     From: comment on Willard Quine (Two Dogmas of Empiricism [1953]) by Kit Fine - Intro to 'Modality and Tense' p. 6
     A reaction: See Idea 9201 for Quine's argument. The question is whether '9' and 'the number of planets' are names or descriptions. The 'number of planets' is not remotely descriptive of 9, so it must be referential. So '9' is a name? Hm.
5. Theory of Logic / I. Semantics of Logic / 1. Semantics of Logic
In real reasoning semantics gives validity, not syntax [Searle]
     Full Idea: In real-life reasoning it is the semantic content that guarantees the validity of the inference, not the syntactical rule.
     From: John Searle (Rationality in Action [2001], Ch.1.II)
6. Mathematics / C. Sources of Mathematics / 4. Mathematical Empiricism / a. Mathematical empiricism
Quine blurs the difference between knowledge of arithmetic and of physics [Jenkins on Quine]
     Full Idea: Quine cannot deal with the intuition that there is a difference in kind between our knowledge of arithmetic and our knowledge of physics.
     From: comment on Willard Quine (Two Dogmas of Empiricism [1953]) by Carrie Jenkins - Grounding Concepts 7.5
     A reaction: The endorses this criticism, which she says is widespread. I'm not convinced that there is a clear notion of 'difference in kind' here. Jenkins gets arithmetic from concepts and physics from the world. Is that a sharp distinction?
7. Existence / C. Structure of Existence / 5. Supervenience / b. Types of supervenience
Users of 'supervenience' blur its causal and constitutive meanings [Searle]
     Full Idea: I am no fan of the concept of supervenience. Its uncritical use is a sign of philosophical confusion, because the concept oscillates between causal supervenience and constitutive supervenience.
     From: John Searle (Rationality in Action [2001], Ch.9 n5)
     A reaction: I don't see why you shouldn't assert the supervenience of one thing on another, while saying that you are not sure whether it is causal or constitutive. The confusion seems to me to be in understandings of the causal version.
7. Existence / D. Theories of Reality / 11. Ontological Commitment / e. Ontological commitment problems
Quine is hopeless circular, deriving ontology from what is literal, and 'literal' from good ontology [Yablo on Quine]
     Full Idea: Quine's advice is to countenance numbers iff the literal part of our theory quantifies over them; and to count the part of our theory that quantifies over numbers literal iff there turn out really to be numbers.
     From: comment on Willard Quine (Two Dogmas of Empiricism [1953]) by Stephen Yablo - Does Ontology Rest on a Mistake? XIII
     A reaction: This sounds a bit devastating. Presumably it is indeed the choice of a best theory which results in the ontological commitment, so it is not much help to then read off the ontology from the theory.
9. Objects / A. Existence of Objects / 1. Physical Objects
If physical objects are a myth, they are useful for making sense of experience [Quine]
     Full Idea: The myth of physical objects is epistemologically superior to most in that it has proved more efficacious than other myths as a device for working a manageable structure into the flux of experience.
     From: Willard Quine (Two Dogmas of Empiricism [1953], p.44)
9. Objects / D. Essence of Objects / 15. Against Essentialism
Aristotelian essence of the object has become the modern essence of meaning [Quine]
     Full Idea: The Aristotelian notion of essence was the forerunner of the modern notion of intension or meaning. ...Meaning is what essence becomes when it is divorced from the object of reference and wedded to the word.
     From: Willard Quine (Two Dogmas of Empiricism [1953], §1)
     A reaction: Quine first wants to jettison de re necessity (essence of the object), by shifting it to de dicto necessity (necessity in meaning), but he subsequently rejects that as well, presumably because he doesn't even believe in meanings.
10. Modality / A. Necessity / 6. Logical Necessity
Contrary to some claims, Quine does not deny logical necessity [Quine, by McFetridge]
     Full Idea: Nothing in Quine's argument seems to be said directly against the view that the propositions of logic are necessary truths, ..though Crispin Wright has represented him as saying this at the end of 'Two Dogmas'.
     From: report of Willard Quine (Two Dogmas of Empiricism [1953]) by Ian McFetridge - Logical Necessity: Some Issues §3
     A reaction: Quine famously denies that logical truths are merely a matter of convention, so the question is, if he believes in logical necessity, what does he think is the basis of it? Answers, as always, on a postcard.
10. Modality / A. Necessity / 11. Denial of Necessity
Quine's attack on the analytic-synthetic distinction undermined necessary truths [Quine, by Shoemaker]
     Full Idea: Quine's attack on the analytic-synthetic distinction sought to contract, if not to empty, the class of truths that are called necessary.
     From: report of Willard Quine (Two Dogmas of Empiricism [1953]) by Sydney Shoemaker - Causal and Metaphysical Necessity I
     A reaction: The thought was that absolutely everything, including, for example, basic logic, became potentially revisable. See the last section of Quine's paper.
11. Knowledge Aims / A. Knowledge / 1. Knowledge
No one would bother to reason, and try to know things, without a desire for enjoyment [Rousseau]
     Full Idea: We seek to know only because we desire to find enjoyment; and it is impossible to conceive why someon who had neither desires nor fears would go to the bother reasoning.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: This appears to be an echo of Hume's pessimism about the autonomy of reason. This downgrading of reason is a striking feature of the Enlightenment, which presumably culminates in the romantic movement.
11. Knowledge Aims / A. Knowledge / 4. Belief / c. Aim of beliefs
A belief is a commitment to truth [Searle]
     Full Idea: A belief is a commitment to truth.
     From: John Searle (Rationality in Action [2001], Ch.4.III)
We can't understand something as a lie if beliefs aren't commitment to truth [Searle]
     Full Idea: If I lie and say "It is raining", my utterance is intelligible to me as a lie precisely because I understand that the utterance commits me to the truth of a proposition I do not believe to be true.
     From: John Searle (Rationality in Action [2001], Ch.6.II)
Our beliefs are about things, not propositions (which are the content of the belief) [Searle]
     Full Idea: The terminology of "propositional attitudes" is confused, because it suggests that a belief is an attitude towards a propositions, …but the proposition is the content, not the object, of my belief.
     From: John Searle (Rationality in Action [2001], Ch.2)
11. Knowledge Aims / B. Certain Knowledge / 4. The Cogito
Thinking must involve a self, not just an "it" [Searle]
     Full Idea: We should not say "It thinks" in preference to "I think". If thinking is an active, voluntary process, there must be a self who thinks.
     From: John Searle (Rationality in Action [2001], Ch.3.IX)
12. Knowledge Sources / A. A Priori Knowledge / 8. A Priori as Analytic
Metaphysical analyticity (and linguistic necessity) are hopeless, but epistemic analyticity is a priori [Boghossian on Quine]
     Full Idea: Quine showed the vacuity of the metaphysical concept of analyticity and the futility of the underwritten project - the linguistic theory of necessity. But that doesn't effect the epistemic notion of analyticity needed for a priori knowledge.
     From: comment on Willard Quine (Two Dogmas of Empiricism [1953]) by Paul Boghossian - Analyticity Reconsidered Concl
     A reaction: This summarise Boghossian's view, that a priori knowledge is still analytic, once we get clear about analyticity. See Idea 9368 for his two types of analyticity. Horwich attacks the view.
Quine challenges the claim that analytic truths are knowable a priori [Quine, by Kitcher]
     Full Idea: The last section of Quine's article challenges the claim that analytic truths are knowable a priori.
     From: report of Willard Quine (Two Dogmas of Empiricism [1953]) by Philip Kitcher - The Nature of Mathematical Knowledge 04.5
     A reaction: That is, Quine does not deny that there are truths which rest entirely on meaning. It is a 'dogma of empiricism' that the a priori can be equated with the analytic (and the necessary).
12. Knowledge Sources / A. A Priori Knowledge / 11. Denying the A Priori
Quine's objections to a priori knowledge only work in the domain of science [Horwich on Quine]
     Full Idea: Quine's arguments provide no reason to doubt the existence of a priori knowledge outside the domain of science.
     From: comment on Willard Quine (Two Dogmas of Empiricism [1953]) by Paul Horwich - Stipulation, Meaning and Apriority §10
     A reaction: This rather ignores Quine's background view of thoroughgoing physicalism, so that the domain of science is the domain of nature, which is the domain of everything. See his naturalising of epistemology, for example. Maths is part of his science.
Science is empirical, simple and conservative; any belief can hence be abandoned; so no a priori [Quine, by Horwich]
     Full Idea: Quine says scientific beliefs follow empirical adequacy, simplicity and conservatism; science and rationality support this view; hence any hypothesis can be abandoned to increase simplicity; so no scientific belief is a priori.
     From: report of Willard Quine (Two Dogmas of Empiricism [1953]) by Paul Horwich - Stipulation, Meaning and Apriority §10
     A reaction: [Compressed] I just don't accept this claim. If science wants to drop simple arithmetic or the laws of thought, so much the worse for science - they've obviously taken a wrong turning somewhere. We must try to infer God's logic.
Logic, arithmetic and geometry are revisable and a posteriori; quantum logic could be right [Horwich on Quine]
     Full Idea: I think logic, arithmetic and geometry are subject to Quine's empirical revisability argument: quantum logic may turn out to be the best overall theory; so these things are justified a posteriori.
     From: comment on Willard Quine (Two Dogmas of Empiricism [1953]) by Paul Horwich - Stipulation, Meaning and Apriority §11
     A reaction: Not much of an argument, because 'quantum logic' may also turn out to be a will-o'-the-whisp. Until it is established (which I doubt, because quantum theory is so poorly understood), I think we should be highly suspicious of the Quinean view.
12. Knowledge Sources / D. Empiricism / 1. Empiricism
Empiricism makes a basic distinction between truths based or not based on facts [Quine]
     Full Idea: One dogma of empiricism is that there is some fundamental cleavage between truths that are analytic, or grounded in meanings independently of facts, and truths which are synthetic, or grounded in fact.
     From: Willard Quine (Two Dogmas of Empiricism [1953], p.20)
Our outer beliefs must match experience, and our inner ones must be simple [Quine]
     Full Idea: The outer edge of our empirical system must be kept squared with experience; the rest, with all its elaborate myths and fictions, has as its objective the simplicity of laws.
     From: Willard Quine (Two Dogmas of Empiricism [1953], p.45)
12. Knowledge Sources / D. Empiricism / 5. Empiricism Critique
The second dogma is linking every statement to some determinate observations [Quine, by Yablo]
     Full Idea: Quine's second dogma of empiricism is the reductionism that finds every statement to be linkable by fixed correspondence rules to a determinate range of confirming observations.
     From: report of Willard Quine (Two Dogmas of Empiricism [1953]) by Stephen Yablo - Does Ontology Rest on a Mistake? V
     A reaction: Quine's response to this is to embrace holism about theories, instead of precise connections with Humean impressions. I'm thinking that Lewis disagrees with Quine, when his Humean supervenience rests on a 'mosaic' of small qualities.
13. Knowledge Criteria / A. Justification Problems / 1. Justification / a. Justification issues
Reasons can either be facts in the world, or intentional states [Searle]
     Full Idea: Both reasons and the things they are reasons for can be either facts in the world or intentional states such as beliefs, desires, and intentions.
     From: John Searle (Rationality in Action [2001], Ch.4.I)
     A reaction: One might point out that beliefs, desires and intentions are facts in the world too. Implicit dualism. One can ask, what turns a fact into a reason?
13. Knowledge Criteria / C. External Justification / 1. External Justification
In the past people had a reason not to smoke, but didn't realise it [Searle]
     Full Idea: For a long time people had a reason not to smoke cigarettes, without knowing that they had such a reason.
     From: John Searle (Rationality in Action [2001], Ch.4)
     A reaction: What does 'had' a reason mean here? If I wish you dead, there is a reason why you should be dead, but you don't 'have' the reason, and never will have. There's probably a reason why I should never have been born.
13. Knowledge Criteria / C. External Justification / 2. Causal Justification
Causes (usually events) are not the same as reasons (which are never events) [Searle]
     Full Idea: Causes are typically events, reasons are never events. You can give a reason by stating a cause, but it does not follow that the reason and the cause are the same thing.
     From: John Searle (Rationality in Action [2001], Ch.4.I)
     A reaction: This is against Davidson. I'm with Searle here; my having a reason to do something is not the cause of my doing it. I don't, unlike Searle, believe in free will, but doing something for a reason is not just the operation of the reason.
14. Science / B. Scientific Theories / 6. Theory Holism
Statements about the external world face the tribunal of sense experience as a corporate body [Quine]
     Full Idea: My suggestion, following Carnap, is that our statements about the external world face the tribunal of sense experience not individually but only as a corporate body.
     From: Willard Quine (Two Dogmas of Empiricism [1953], p.41)
15. Nature of Minds / C. Capacities of Minds / 5. Generalisation by mind
General ideas are purely intellectual; imagining them is immediately particular [Rousseau]
     Full Idea: Every general idea is purely intellectual. The least involvement of the imagination thereupon makes the idea particular.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: This thought is in Berkeley, who seemed to think that general ideas were impossible, because imagination was always required. Rousseau is certainly an improvement on that.
Only words can introduce general ideas into the mind [Rousseau]
     Full Idea: General ideas can be introduced into the mind only with the aid of words.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: Hm. How did humanity manage to invent general words. Do animals not have general thoughts, e.g. about food, shelter, predators? Roussea goes on to deny that monkeys see nuts as a 'type' of fruit.
16. Persons / A. Concept of a Person / 2. Persons as Responsible
Being held responsible for past actions makes no sense without personal identity [Searle]
     Full Idea: I am held responsible now for things that I did in the distant past. But that only makes sense if there is some entity that is both the agent of the action in the past and me now.
     From: John Searle (Rationality in Action [2001], Ch.3.VII)
     A reaction: A possible response, of course, is that you are held responsible for your past deeds, but you shouldn't be. The idea that you are the same as when you committed the crime is a convenient fiction for people who desire revenge. Responsibility fades.
16. Persons / A. Concept of a Person / 3. Persons as Reasoners
Giving reasons for action requires reference to a self [Searle]
     Full Idea: The requirement that I state reasons that I acted on requires a reference to the self. …Only for a self can something be a reason for an action.
     From: John Searle (Rationality in Action [2001], Ch.3.VII)
     A reaction: Why can't we just say that this reason, given this desire and this belief, led to this action, and never mention the self? Admittedly leaving out 'I' is an odd circumlocution, but I don't find this particular argument very convincing.
A 'self' must be capable of conscious reasonings about action [Searle]
     Full Idea: In order to be a self the entity that acts as an agent must also be capable of conscious reasoning about its actions.
     From: John Searle (Rationality in Action [2001], Ch.3.VIII)
     A reaction: I can't accept this all-or-nothing account. A chimpanzee is some sort of 'agent', and there are bad chimpanzees you wouldn't want in your colony. Why does Searle want to cut us off in some special compound where our actions are totally different?
An intentional, acting, rational being must have a self [Searle]
     Full Idea: Selfhood in my sense comes for free once you have a conscious intentional being capable of engaging in free actions on the basis of reasons.
     From: John Searle (Rationality in Action [2001], Ch.5.II)
     A reaction: The concept of an 'action' is probably the thing that most clearly needs a self, because it implies co-ordination and purpose, and there must be some item which benefits. Personally I think you can drop 'free actions' and still have a self.
16. Persons / A. Concept of a Person / 4. Persons as Agents
Action requires a self, even though perception doesn't [Searle]
     Full Idea: It is a formal requirement on rational action that there must be a self who acts, in a way that it is not a formal requirement on perception that there be an agent or a self who perceives.
     From: John Searle (Rationality in Action [2001], Ch.3.IX)
     A reaction: I don't find this persuasive. I don't see how we can rule out a priori the possibility of a set of desires and reasons within an organism which generate an action, without any intervening 'self' to add something. Ockham's Razor.
16. Persons / B. Nature of the Self / 1. Self and Consciousness
Selfs are conscious, enduring, reasonable, active, free, and responsible [Searle]
     Full Idea: A self is conscious, persists through time, operates with reasons, carries out free actions, and is responsible.
     From: John Searle (Rationality in Action [2001], Ch.3.X)
     A reaction: Personally I would substitute 'makes decisions' for 'carries out free actions', but otherwise I agree, though he seems to miss a key aspect, which is that the self is in charge of the mind, and directs its focus and co-ordinates its inputs and outputs.
A self must at least be capable of consciousness [Searle]
     Full Idea: The first condition on the self is that it should be capable of consciousness.
     From: John Searle (Rationality in Action [2001], Ch.3.IX)
     A reaction: This strikes me as a stipulative definition. It raises the question of whether it is possible that a lizard (say) is not actually conscious, but has some sort of propriotreptic awareness, and a 'central controller' for its decision-making.
16. Persons / B. Nature of the Self / 4. Presupposition of Self
The self is neither an experience nor a thing experienced [Searle]
     Full Idea: The self is not an experience, nor is it an object that is experienced.
     From: John Searle (Rationality in Action [2001], Ch.3.IX)
     A reaction: A nice dichotomy, that draws attention to the unique position of the self. Thanks to Descartes for focusing our attention on it. Personally I would say that the self is an object, which cannot be experienced by itself, but can be inferred by others.
16. Persons / B. Nature of the Self / 5. Self as Associations
The bundle must also have agency in order to act, and a self to act rationally [Searle]
     Full Idea: Agency must be added to the bundle to account for how embodied bundles engage in free actions, and selfhood must be added to account for how agents can act rationally.
     From: John Searle (Rationality in Action [2001], Ch.3.VII)
     A reaction: I don't buy much of this, but I am inclined to say that a will must be added to the bundle to explain why it acts consistently and coherently. It is certainly ridiculous to rest with the picture of a person as a completely unstructured bundle.
16. Persons / F. Free Will / 4. For Free Will
Free will is most obvious when we choose between several reasons for an action [Searle]
     Full Idea: The most dramatic manifestation of the free will gap is that when one has several reasons for performing an action, one may act on only one of them; one may select which reason one acts on.
     From: John Searle (Rationality in Action [2001], Ch.3.II)
Rational decision making presupposes free will [Searle]
     Full Idea: In order to engage in rational decision making we have to presuppose free will.
     From: John Searle (Rationality in Action [2001], Ch.1.II)
We freely decide whether to make a reason for action effective [Searle]
     Full Idea: Where free rational action is concerned, all effective reasons are made effective by the agent.
     From: John Searle (Rationality in Action [2001], Ch.3.II)
18. Thought / D. Concepts / 5. Concepts and Language / a. Concepts and language
Language may aid thinking, but powerful thought was needed to produce language [Rousseau]
     Full Idea: If men needed speech in order to learn to think, they had a still greater need for knowing how to think in order to discover the art of speaking.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: I take language to be a consequence of the emergence of meta-thought in humanity, so I thoroughly endorse Rousseau's view. The idea that rationality, and even consciousness, are mainly facilitated by language strikes me as quite wrong.
19. Language / A. Nature of Meaning / 1. Meaning
It is troublesome nonsense to split statements into a linguistic and a factual component [Quine]
     Full Idea: My present suggestion is that it is nonsense, and the root of much nonsense, to speak of a linguistic component and a factual component in the truth of any individual statement.
     From: Willard Quine (Two Dogmas of Empiricism [1953], p.42)
     A reaction: I take the language and its subject matter to be obviously separate, but it is right that we can't separate these two components within a sample of language.
19. Language / A. Nature of Meaning / 8. Synonymy
'Renate' and 'cordate' have identical extensions, but are not synonymous [Quine, by Miller,A]
     Full Idea: It is easy to see that intersubstitutability salva veritate is not a sufficient condition for synonymy. 'Renate' (with kidney) and 'cordate' (with heart) can be substituted in a purely extensional language, but are plainly not synonymous.
     From: report of Willard Quine (Two Dogmas of Empiricism [1953]) by Alexander Miller - Philosophy of Language 4.2
     A reaction: This seems to be a key example (along with Hesperus, and many others) in mapping out synonymy, meaning, analyticity, sense, reference, extension, intension, and all that stuff.
19. Language / A. Nature of Meaning / 10. Denial of Meanings
Once meaning and reference are separated, meaning ceases to seem important [Quine]
     Full Idea: Once theory of meaning and of reference are separated it is a short step to recognising as the primary business of theory of meaning simply the synonymy of linguistic forms and analyticity of statements; meanings themselves may be abandoned.
     From: Willard Quine (Two Dogmas of Empiricism [1953], p.22)
     A reaction: I can't buy the abandonment of meaning, because when I introspect my own speech there is clearly what I want to say formulating in my mind before the words are settled.
19. Language / E. Analyticity / 1. Analytic Propositions
Analytic statements are either logical truths (all reinterpretations) or they depend on synonymy [Quine]
     Full Idea: Analytic statements fall into two classes: 'no unmarried man is married' typifies the first class, of logical truths; it remains true under all reinterpretations. 'No bachelor is married' is analytic if synonyms replace synonyms, and there's the problem.
     From: Willard Quine (Two Dogmas of Empiricism [1953], §1)
     A reaction: Boghossian emphasises this passage. In other papers Quine argues that logical truths also cannot be purely analytic, although he does not deny that there are logical truths.
19. Language / E. Analyticity / 4. Analytic/Synthetic Critique
Did someone ever actually define 'bachelor' as 'unmarried man'? [Quine]
     Full Idea: How do we find that 'bachelor' is defined as unmarried man? Who defined it thus, and when? Not the lexicographer, who is a scientist recording antecedent facts.
     From: Willard Quine (Two Dogmas of Empiricism [1953], p.24)
     A reaction: All mid-20th C philosophy of language is too individualistic in its strategy. Eventually later Wittgenstein sank in, and socially agreed meanings for 'water' and 'elm'.
Quine's attack on analyticity undermined linguistic views of necessity, and analytic views of the a priori [Quine, by Boghossian]
     Full Idea: Quine's attack on analyticity devastated the philosophical programs that depend upon a notion of analyticity - specifically, the linguistic theory of necessary truth, and the analytic theory of a priori knowledge.
     From: report of Willard Quine (Two Dogmas of Empiricism [1953]) by Paul Boghossian - Analyticity Reconsidered §I
     A reaction: Note that much more would be needed to complete Quine's aim of more or less eliminating both necessity and the a priori from his scientific philosophy. Quine was trying to complete a programme initiated by C.I. Lewis (q.v.).
Quine attacks the Fregean idea that we can define analyticity through synonyous substitution [Quine, by Thomasson]
     Full Idea: Quine's attack argues against the Fregean attempt to define 'analyticity' in terms of synonymy - where analytical truths are logical truths ('unmarried men are unmarried'), or become logical truths by synonymous replacement ('bachelors are unmarried').
     From: report of Willard Quine (Two Dogmas of Empiricism [1953]) by Amie L. Thomasson - Ordinary Objects 02.1
     A reaction: This is a very helpful explanation of what is going on in Quine. Why won't philosophers explain clearly what they are attacking, before they attack it?
The last two parts of 'Two Dogmas' are much the best [Miller,A on Quine]
     Full Idea: The arguments of the final two sections of 'Two Dogmas' have received more acceptance than the arguments of the first four sections, which are now generally acknowledged to be unsuccessful.
     From: comment on Willard Quine (Two Dogmas of Empiricism [1953]) by Alexander Miller - Philosophy of Language 4 Read
     A reaction: The early sections are the 'circular' argument against analyticity; the later parts are further discussions of the concept. We don't have to take Miller's word for this, but it is a useful pointer when reading the paper.
Erasing the analytic/synthetic distinction got rid of meanings, and saved philosophy of language [Davidson on Quine]
     Full Idea: Erasing the line between the analytic and the synthetic saved philosophy of language as a serious subject by showing how it could be pursued without what there cannot be: determinate meanings.
     From: comment on Willard Quine (Two Dogmas of Empiricism [1953]) by Donald Davidson - Coherence Theory of Truth and Knowledge p.158
     A reaction: Note that this comes from the most famous modern champion of one of the main theories of meaning (as truth-conditions). Did anyone ever believe in reified objects called 'meanings'?
The analytic needs excessively small units of meaning and empirical confirmation [Quine, by Jenkins]
     Full Idea: Quine rejects the analytic on the grounds that it assumes a smaller unit of meaning than a total theory, and he does not think it makes sense to talk about such smaller units of meaning because there are no smaller units of empirical confirmation.
     From: report of Willard Quine (Two Dogmas of Empiricism [1953]) by Carrie Jenkins - Grounding Concepts 7.5
     A reaction: A very helpful account of the famous Quine argument, showing how it arises out of his particular holistic view of empiricism.
If we try to define analyticity by synonymy, that leads back to analyticity [Quine]
     Full Idea: In defining analyticity an appeal to meanings seems natural, but that reduces to synonymy or definition. Definition is a will-o'-the-wisp, and synonymy is best understood by a priori appeal to analyticity, so we are back at the problem of analyticity.
     From: Willard Quine (Two Dogmas of Empiricism [1953], p.32)
     A reaction: Quine is full of these over-neat sceptical arguments, saying everything is circular, or can never get started. Compare Aristotle's benign circle of virtuous people and virtuous actions.
20. Action / C. Motives for Action / 1. Acting on Desires
Preferences can result from deliberation, not just precede it [Searle]
     Full Idea: A well-ordered set of preferences is typically the result of successful deliberation, and is not its precondition.
     From: John Searle (Rationality in Action [2001], Ch.1.II)
20. Action / C. Motives for Action / 3. Acting on Reason / a. Practical reason
We don't accept practical reasoning if the conclusion is unpalatable [Searle]
     Full Idea: If I desire to get rid of my flu symptoms, and believe the only way to do it is death, I am committed to desiring my death. …there is no plausible logic of practical reason.
     From: John Searle (Rationality in Action [2001], Ch.8.II)
20. Action / C. Motives for Action / 3. Acting on Reason / b. Intellectualism
The essence of humanity is desire-independent reasons for action [Searle]
     Full Idea: The single greatest difference between humans and other animals as far as rationality is concerned is our ability to create, recognise and act on desire-independent reasons for action.
     From: John Searle (Rationality in Action [2001], Ch.1.II)
Only an internal reason can actually motivate the agent to act [Searle]
     Full Idea: Only an internal reason can actually motivate the agent to act.
     From: John Searle (Rationality in Action [2001], Ch.6 App)
21. Aesthetics / A. Aesthetic Experience / 4. Beauty
Without love, what use is beauty? [Rousseau]
     Full Idea: Where there is no love, what use is beauty?
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: Rousseau seems to be thinking of sexual attractiveness, but the aphorism seems to have universal application.
22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / b. Rational ethics
Rational morality is OK for brainy people, but ordinary life can't rely on that [Rousseau]
     Full Idea: Although it might be appropriate for Socrates and minds of his stature to acquire virtue through reason, the human race would long ago have ceased to exist, if its preservation had depended solely on the reasonings of its members.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: He takes our natural compassion to be the basis of morality. Hume combines that with a natural social prudence. Apes live successfully together in groups, without a Socrates. See MacIntyre on the failure of reasoned morality.
22. Metaethics / B. Value / 1. Nature of Value / b. Fact and value
If it is true, you ought to believe it [Searle]
     Full Idea: To say that something is true is already to say that you ought to believe it.
     From: John Searle (Rationality in Action [2001], Ch.5.II)
     A reaction: I'm sure what Einstein said is true, but I don't understand it. The truth is the thought of how things actually are, but why should I not prefer my private fantasies? I see the point, though.
If this is a man, you ought to accept similar things as men [Searle]
     Full Idea: From the fact that an object is truly described as "a man", it follows that you ought to accept relevantly similar objects as men.
     From: John Searle (Rationality in Action [2001], Ch.5.IV)
     A reaction: 'Similar' rather begs the question. Common speech distinguishes sharply between a man and a 'real man'. You only accept them as men if you see them as men, not as similar to something else. Interesting.
22. Metaethics / C. The Good / 1. Goodness / h. Good as benefit
If we should not mistreat humans, it is mainly because of sentience, not rationality [Rousseau]
     Full Idea: If I am obliged not to do any harm to my fellow man, it is less because he is a rational being than because he is a sentient being.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Pref)
     A reaction: How should sentience and rationality be weighted here? Kant demands instrinsic respect for beings on the grounds of their rationality. What could ever justify doing needless harm to anything? An open goal for virtue theory here.
23. Ethics / B. Contract Ethics / 2. Golden Rule
The better Golden Rule is 'do good for yourself without harming others' [Rousseau]
     Full Idea: Instead of the sublime maxim of reasoned justice 'Do unto others as you would have them do unto you', pity inspires a less perfect but perhaps more useful one: 'Do what is good for you with as little harm as possible to others'.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: His revised maxim is like J.S. Mill's formula for liberalism. The first maxim seems more contractarian, the second more utilitarian.
23. Ethics / B. Contract Ethics / 3. Promise Keeping
Promises hold because I give myself a reason, not because it is an institution [Searle]
     Full Idea: The obligation to keep a promise does not derive from the institution of promising, ..but from the fact that in promising I freely and voluntarily create a reason for myself.
     From: John Searle (Rationality in Action [2001], Ch.6.IV)
23. Ethics / C. Virtue Theory / 3. Virtues / f. Compassion
The fact that we weep (e.g. in theatres) shows that we are naturally compassionate [Rousseau]
     Full Idea: Every day one sees in our theatres someone affected and weeping at the ills of some unfortunate person ...Nature, in giving men tears, bears witness that she gave the human race the softest hearts.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: Lovely. Of course, tears in infants are for their own misfortunes, but adults more commonly weep over the sufferings of others. But we somewhat laugh at people who easily cry over dramas about suffering.
23. Ethics / D. Deontological Ethics / 2. Duty
'Ought' implies that there is a reason to do something [Searle]
     Full Idea: To say that someone 'ought' to do something is to imply that there is a reason for him to do it.
     From: John Searle (Rationality in Action [2001], Ch.1.II)
24. Political Theory / A. Basis of a State / 1. A People / a. Human distinctiveness
Humans are less distinguished from other animals by understanding, than by being free agents [Rousseau]
     Full Idea: It is not so much understanding which causes the specific distinction of man from all other animals as it is his being a free agent.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: I'm not sure how deep Rousseau takes 'free' to go. Having little enthusiasm for free will, I would say that we are distinguished by the complexity of our decision making. But I attribute that to meta-thought, the mark of humanity.
24. Political Theory / A. Basis of a State / 1. A People / b. The natural life
Most human ills are self-inflicted; the simple, solitary, regular natural life is good [Rousseau]
     Full Idea: Most of our ills are of our own making, and we could have avoided nearly all of them by preserving the simple, regular and solitary lifestyle prescribed to us by nature.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: It is important that he is not really disagreeing with Hobbes's pessimistic view of natural life as 'nasty'. Rousseau attributes that to a later stage, when people are ineptly beginning to emerge from the state of nature. I'm an optimist here.
Is language a pre-requisite for society, or might it emerge afterwards? [Rousseau]
     Full Idea: Which was more necessary: an already formed society for the invention of languages, or an already invented language for the establishment of society?
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: Rousseau declines to attempt an answer. Ants and bees seem to do well, but have some means of communication. Ape colonies are quite sophisticated.
I doubt whether a savage person ever complains of life, or considers suicide [Rousseau]
     Full Idea: I ask if anyone has ever heard tell of a savage who was living in liberty ever dreaming of complaining about his life and of killing himself.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: Rousseau's state of nature is much too remote from any current tribal life for this to be tested. It is a nice speculation. Do apes ever attempt suicide?
Leisure led to envy, inequality, vice and revenge, which we now see in savages [Rousseau]
     Full Idea: People developed leisure pursuits, and wanted esteem, which was the first step towards inequality, and at the same time towards vice. Vanity, contempt, shame and envy were born, and acts of revenge. This is the stage of savage people we know of.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part II)
     A reaction: [very compressed] This is important in understanding Rousseau, because his happier 'state of nature' is prior to what is described here, which is the violent warlike state which impressed Hobbes.
Primitive man was very gentle [Rousseau]
     Full Idea: Nothing is so gentle as man in his primitive state.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part II)
     A reaction: This summarises Rousseau's view of the earliest stage of mankind, when there was little rivalry, and little motivation or opportunity for viciousness.
Our two starting principles are concern for self-interest, and compassion for others [Rousseau]
     Full Idea: One principle prior to reason makes us ardently interested in our well-being and self-preservation; the other inspires a natural repugnance to seeing any sentient being, especially our fellow man, perish or suffer.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Pref)
     A reaction: This is strikingly like Hume's nascent utilitarianism. These two principles are the key to Rousseau's vision of the state of nature, from which the union around a general will leads to the formation of a state. Note that animals get included here.
Savages avoid evil because they are calm, and never think of it (not because they know goodness) [Rousseau]
     Full Idea: We could say that savages are not evil because they do not know what is good; for it is neither enlightenment nor legal restraint, but the calm of the passions and the ignorance of vice which prevents them from doing evil.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: Suggests one of my favourite ideas (Idea 519). While his hopes for savages and the state of nature may be optimistic, the idea that you won't do evil if it never crosses your mind (and it won't if you are a calm person) is very powerful.
Savage men quietly pursue desires, without the havoc of modern frenzied imagination [Rousseau]
     Full Idea: Imagination, which wreaks so much havoc among us, does not speak to savage hearts; each man peacefully awaits the impetus of nature, gives himself over to it without choice, and with more pleasure than frenzy; then all desire is snuffed out.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: Interesting to identify imagination as a source of trouble. The idea that the savage lacks imagination seems implausible. Better to say that modern imagination has been poisoned by competition.
24. Political Theory / A. Basis of a State / 3. Natural Values / a. Natural freedom
A savage can steal fruit or a home, but there is no means of achieving obedience [Rousseau]
     Full Idea: A savage man could well lay hold of the fruit another has gathered, the cave that served as his shelter. But how will he ever succeed in making himself obeyed? What can be the chain of dependence among men who possess nothing?
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: You'd certainly need language to express an enduring threat, like excluding someone from all of the local caves. You need to be able to say 'I'll be back', which animals can't say. Huge muscular men must have dominated in some way.
24. Political Theory / A. Basis of a State / 3. Natural Values / b. Natural equality
In a state of nature people are much more equal; it is society which increases inequalities [Rousseau]
     Full Idea: There must be much less difference between one man and another in the state of nature than in that of society, and natural inequality must increase in the human species through inequality occasioned by social institutions.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: This is the main idea of his essay - the answer to the question set by the essay prize. Slavery is common in fairly basic societies, but that is at a much more advanced stage than Rousseau is thinking of. It's hard to disagree with him.
It is against nature for children to rule old men, fools to rule the wise, and the rich to hog resources [Rousseau]
     Full Idea: It is obviously contrary to the law of nature, however it is defined, for a child to command an old man, for an imbecile to lead a wise man, and for a handful of people to gorge themselves on superfluities while the starving multitude lack necessities.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part II)
     A reaction: I wonder if gregarious animals ever starve to death during a time of plenty, because of social exclusion? I bet this idea was quoted widely in 1780s Paris. The massive inequality is not just nasty, but 'contrary to the law of nature'.
24. Political Theory / B. Nature of a State / 2. State Legitimacy / a. Sovereignty
People accept the right to be commanded, because they themselves wish to command [Rousseau]
     Full Idea: Citizens allow themselves to be oppressed only insofar as they are driven by blind ambition; ...they consent to wear chains in order to be able to give them in turn to others. It is difficult to reduce to obedience someone who does not wish to command.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part II)
     A reaction: Beautiful. This produces what I call the 'military model of management', where people love tree diagrams showing chains of command, and their place in the hierarchy. Life becomes 'either give orders, or obey'. I like democratic teams.
24. Political Theory / B. Nature of a State / 5. Culture
We seem to have made individual progress since savagery, but actually the species has decayed [Rousseau]
     Full Idea: Evidence confirms that the savage state is the youth of the world, and all subsequent progress has been in appearance so many steps toward the perfection of the individual, and in fact toward the decay of the species.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part II)
     A reaction: This strikes me as an attack on the new rising philosophy of liberalism, and a plea for communitarianism. We should judge humanity as a whole, and not just look at some individual lives which seem to be going well.
24. Political Theory / C. Ruling a State / 4. Changing the State / c. Revolution
Revolutionaries usually confuse liberty with total freedom, and end up with heavier chains [Rousseau]
     Full Idea: If people try to shake off a yoke, they put more distance between themselves and liberty, because in mistaking for liberty an unbridled licence which is its opposite, their revolutions usually deliver them over to seducers who make their chains heavier.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Intro letter)
     A reaction: This 'Animal Farm' thought was presumably ignored in 1789 and 1917. There must be basic rules for revolutionaries, of which priorities they must never drop from sight, and which priorities are dangerous and misleading.
24. Political Theory / D. Ideologies / 5. Democracy / b. Consultation
Plebiscites are bad, because they exclude the leaders from crucial decisions [Rousseau]
     Full Idea: I would not approve of plebiscites like those of the Romans where the state's leaders and those most interested in its preservation were excluded from the deliberations on which its safety often depended.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Intro letter)
     A reaction: I wish David Cameron had read this before 2016. This is exactly what happened with the Brexit referendum, where the people voted for an action entirely opposed to the preference of the majority of their elected representatives. Chaos ensued.
24. Political Theory / D. Ideologies / 5. Democracy / c. Direct democracy
In a direct democracy, only the leaders should be able to propose new laws [Rousseau]
     Full Idea: In order to stop ...the dangerous innovations that finally ruined Athens, no one would have the power to propose new laws according to his fancy; this right belongs exclusively to the magistrates.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Intro letter)
     A reaction: Aristotle says (somewhere!) that control of the agenda for meetings is the key issue in democracies. I assume any citizen can propose a law, but only a magistrate can put it on the agenda. Maybe a separate 'citizen's committee' could filter suggestions.
25. Social Practice / A. Freedoms / 1. Slavery
People must be made dependent before they can be enslaved [Rousseau]
     Full Idea: It is impossible to enslave a man without having first put him in the position of being incapable of doing without another.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: Ah yes. The key to running a slave plantation is not the threat of violence, but control of the shelter and food supply.
Enslaved peoples often boast of their condition, calling it a state of 'peace' [Rousseau]
     Full Idea: Enslaved peoples do nothing but boast of the peace and tranquillity they enjoy in their chains and they give the name 'peace' to the most miserable slavery.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part II)
     A reaction: It seems to be a sad truth that enslaved peoples are less upset about their condition than outside observers are, especially in modern times, where slavery is usually deemed unacceptable. Slavery might be the best you can hope for.
If the child of a slave woman is born a slave, then a man is not born a man [Rousseau]
     Full Idea: The jurists who have gravely pronounced that the child of a slave woman is born a slave, have decided, in other words, that a man is not born a man.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part II)
     A reaction: The hidden premise of this enthymeme is that man is born free. A key issue of liberalism is the status of children. Are the children of religious believers automatically members of that sect? Can I be born a West Ham supporter?
25. Social Practice / A. Freedoms / 5. Freedom of lifestyle
Like rich food, liberty can ruin people who are too weak to cope with it [Rousseau]
     Full Idea: Liberty is like those solid foods or full-bodied wines appropriate for strengthening robust constitutions that are used to them, but which overpower, ruin and intoxicate the weak and delicate who are not suited to them.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Intro letter)
     A reaction: Rousseau vision of a successful society involves robustly self-sufficient citizens (as in the American ideal), rather than people who are free, but easily led into dependence (in a 'nanny state').
25. Social Practice / B. Equalities / 1. Grounds of equality
Three stages of the state produce inequalities of wealth, power, and enslavement [Rousseau]
     Full Idea: Stage one gives law and property (producing inequalities of rich and poor), stage two gives a magistracy (producing weak and strong), and stage three is legitimate power becoming arbitrary (producing master and slave).
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part II)
     A reaction: This is the final answer to the prize essay question (with Idea 19772). What a beautiful analysis - and he didn't even win the prize this time!
25. Social Practice / B. Equalities / 4. Economic equality
The pleasure of wealth and power is largely seeing others deprived of them [Rousseau]
     Full Idea: If one sees a handful of powerful and rich men at the height of greatness and fortune while the mob grovels in obscurity and misery, it is because the former prize the things they enjoy only to the extent that the others are deprived of them.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part II)
     A reaction: This seems to be an accurate picture of ancien régime France, and it still applies to modern plutocrats. The pleasure of a nice house is not that it is very good, but that it is better than other houses. Inequality gives a lot of pleasure!
25. Social Practice / C. Rights / 4. Property rights
Persuading other people that some land was 'owned' was the beginning of society [Rousseau]
     Full Idea: The first person who, having enclosed a plot of land, took it into his head to say 'this is mine' and found people simple enough to believe him, was the true founder of civil society.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part II)
     A reaction: A wonderful riposte to Locke, who thought political legitimacy was based on property! Locke is way too simplistic about whether someone has a true right to their property. Highy dubious claims become ossified after a generation or two.
What else could property arise from, but the labour people add to it? [Rousseau]
     Full Idea: It is impossible to conceive of the idea of property arising from anything but manual labour, for it is not clear what man can add, beyond his own labour, in order to appropriate things he has not made.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part II)
     A reaction: A thorough endorsement of Locke's labour theory of value. It is not clear to me why you have to 'add' something in order to achieve ownership. Don't you own firewood just by picking it up? Golfers give ownership of a lost ball to the first one to see it.
Land cultivation led to a general right of ownership, administered justly [Rousseau]
     Full Idea: From the cultivation of land, there necessarily followed the division of land; and from property once recognised, the first rules of justice. For in order to render everyone what is his, it is necessary that everyone can have something.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part II)
     A reaction: This looks rather obviously correct. You don't plant crops if you are not protected in your right to reap what you have sown, and you would expect to re-sow from the proceeds. Other people will want you to do this.
If we have a natural right to property, what exactly does 'belonging to' mean? [Rousseau]
     Full Idea: Others have spoken of the natural right that everyone has to preserve what belongs to him, without explaining what they mean by 'belonging'.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Pref)
     A reaction: This is aimed at Locke. What Marxists will challenge is the legitimacy of property ownership, granted by patronage, enclosure, exploitation and conquest. These start as injustices, but that fades after a few generations. Locke has a labour-theory.
25. Social Practice / D. Justice / 2. The Law / c. Natural law
Writers just propose natural law as the likely useful agreements among people [Rousseau]
     Full Idea: Writers begin by seeking the rules on which, for the common utility, it would be appropriate for men to agree among themselves; they then give the name of 'natural law' to these rules, with no other proof than their presumed good results.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Pref)
     A reaction: The arguments for natural law strike me as quite good, but pinning down its content looks incredibly elusive, and at the mercy of cultural influences.
25. Social Practice / D. Justice / 3. Punishment / b. Retribution for crime
Primitive people simply redressed the evil caused by violence, without thought of punishing [Rousseau]
     Full Idea: More primitive men regarded the acts of violence that could befall them as an easily redressed evil and not as an offence that must be punished; they did not even dream of vengeance, except as a knee-jerk response.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: This may be Rousseau at his most optimistic, trying to deny a rather more aggressive streak in people, seen in children's playgrounds.
25. Social Practice / E. Policies / 1. War / e. Peace
A state of war remains after a conquest, if the losers don't accept the winners [Rousseau]
     Full Idea: The conqueror and conquered peoples always remain in a state of war with one another, unless the nation, returned to full liberty, were to choose voluntarily its conqueror as leader.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part II)
     A reaction: Tricky if part of the conquered nation accepts the conqueror, and the other part doesn't, as in France in 1940. In a permanent conquest the state of war seems to fade away, as in England in 1066.
25. Social Practice / F. Life Issues / 6. Animal Rights
Both men and animals are sentient, which should give the latter the right not to be mistreated [Rousseau]
     Full Idea: Since being sentient is common to both animals and men, that should at least give the former the right not to be needlessly mistreated by the latter.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Pref)
     A reaction: This is why utilitarianism led to the founding of the RSPCA in Britain. There is a disturbing picture of people smashing up animals for fun, if they can only persuade themselves that the animals are not sentient. I've heard fishermen claim that.
26. Natural Theory / B. Natural Kinds / 2. Defining Kinds
Men started with too few particular names, but later had too few natural kind names [Rousseau]
     Full Idea: Men at first unduly multiplied the names of individual things, owing to their failure to know the genera and species, but later made too few genera and species, owing to their failure to have considered beings in all their differences.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: The fact that two leopards differ is not a good enough reason to assign them to two different general terms. Adjectives can do all the necessary modification. The single general term acknowledges something important.
27. Natural Reality / G. Biology / 3. Evolution
Small uninterrupted causes can have big effects [Rousseau]
     Full Idea: Negligible causes may have surprising power when they act without interruption.
     From: Jean-Jacques Rousseau (Discourse on the Origin of Inequality [1754], Part I)
     A reaction: A wonderfully simple observation that is a key idea of the theory of evolution. If life was created 6,000 years ago, evolution is impossible. If it appeared 500,000,000 years ago, how could evolution NOT occur? Little changes must occur.