63 ideas
| 9641 | Definitions should be replaceable by primitives, and should not be creative [Brown,JR] |
| Full Idea: The standard requirement of definitions involves 'eliminability' (any defined terms must be replaceable by primitives) and 'non-creativity' (proofs of theorems should not depend on the definition). | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 7) | |
| A reaction: [He cites Russell and Whitehead as a source for this view] This is the austere view of the mathematician or logician. But almost every abstract concept that we use was actually defined in a creative way. |
| 9634 | Set theory says that natural numbers are an actual infinity (to accommodate their powerset) [Brown,JR] |
| Full Idea: The set-theory account of infinity doesn't just say that we can keep on counting, but that the natural numbers are an actual infinite set. This is necessary to make sense of the powerset of ω, as the set of all its subsets, and thus even bigger. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 5) | |
| A reaction: I don't personally find this to be sufficient reason to commit myself to the existence of actual infinities. In fact I have growing doubts about the whole role of set theory in philosophy of mathematics. Shows how much I know. |
| 9613 | Naïve set theory assumed that there is a set for every condition [Brown,JR] |
| Full Idea: In the early versions of set theory ('naïve' set theory), the axiom of comprehension assumed that for any condition there is a set of objects satisfying that condition (so P(x)↔x∈{x:P(x)}), but this led directly to Russell's Paradox. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 2) | |
| A reaction: How rarely any philosophers state this problem clearly (as Brown does here). This is incredibly important for our understanding of how we classify the world. I'm tempted to just ignore Russell, and treat sets in a natural and sensible way. |
| 9615 | Nowadays conditions are only defined on existing sets [Brown,JR] |
| Full Idea: In current set theory Russell's Paradox is avoided by saying that a condition can only be defined on already existing sets. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 2) | |
| A reaction: A response to Idea 9613. This leaves us with no account of how sets are created, so we have the modern notion that absolutely any grouping of daft things is a perfectly good set. The logicians seem to have hijacked common sense. |
| 9617 | The 'iterative' view says sets start with the empty set and build up [Brown,JR] |
| Full Idea: The modern 'iterative' concept of a set starts with the empty set φ (or unsetted individuals), then uses set-forming operations (characterized by the axioms) to build up ever more complex sets. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 2) | |
| A reaction: The only sets in our system will be those we can construct, rather than anything accepted intuitively. It is more about building an elaborate machine that works than about giving a good model of reality. |
| 9642 | A flock of birds is not a set, because a set cannot go anywhere [Brown,JR] |
| Full Idea: Neither a flock of birds nor a pack of wolves is strictly a set, since a flock can fly south, and a pack can be on the prowl, whereas sets go nowhere and menace no one. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 7) | |
| A reaction: To say that the pack menaced you would presumably be to commit the fallacy of composition. Doesn't the number 64 have properties which its set-theoretic elements (whatever we decide they are) will lack? |
| 9605 | If a proposition is false, then its negation is true [Brown,JR] |
| Full Idea: The law of excluded middle says if a proposition is false, then its negation is true | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 1) | |
| A reaction: Surely that is the best statement of the law? How do you write that down? ¬(P)→¬P? No, because it is a semantic claim, not a syntactic claim, so a truth table captures it. Semantic claims are bigger than syntactic claims. |
| 9649 | Axioms are either self-evident, or stipulations, or fallible attempts [Brown,JR] |
| Full Idea: The three views one could adopt concerning axioms are that they are self-evident truths, or that they are arbitrary stipulations, or that they are fallible attempts to describe how things are. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch.10) | |
| A reaction: Presumably modern platonists like the third version, with others choosing the second, and hardly anyone now having the confidence to embrace the first. |
| 9638 | Berry's Paradox finds a contradiction in the naming of huge numbers [Brown,JR] |
| Full Idea: Berry's Paradox refers to 'the least integer not namable in fewer than nineteen syllables' - a paradox because it has just been named in eighteen syllables. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 5) | |
| A reaction: Apparently George Boolos used this quirky idea as a basis for a new and more streamlined proof of Gödel's Theorem. Don't tell me you don't find that impressive. |
| 9604 | Mathematics is the only place where we are sure we are right [Brown,JR] |
| Full Idea: Mathematics seems to be the one and only place where we humans can be absolutely sure that we got it right. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 1) | |
| A reaction: Apart from death and taxes, that is. Personally I am more certain of the keyboard I am typing on than I am of Pythagoras's Theorem, but the experts seem pretty confident about the number stuff. |
| 9622 | 'There are two apples' can be expressed logically, with no mention of numbers [Brown,JR] |
| Full Idea: 'There are two apples' can be recast as 'x is an apple and y is an apple, and x isn't y, and if z is an apple it is the same as x or y', which makes no appeal at all to mathematics. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 4) | |
| A reaction: He cites this as the basis of Hartry Field's claim that science can be done without numbers. The logic is ∃x∃y∀z(Ax&Ay&(x¬=y)&(Az→z=x∨z=y)). |
| 9648 | π is a 'transcendental' number, because it is not the solution of an equation [Brown,JR] |
| Full Idea: The number π is not only irrational, but it is also (unlike √2) a 'transcendental' number, because it is not the solution of an algebraic equation. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch.10) | |
| A reaction: So is that a superficial property, or a profound one? Answers on a post card. |
| 9621 | Mathematics represents the world through structurally similar models. [Brown,JR] |
| Full Idea: Mathematics hooks onto the world by providing representations in the form of structurally similar models. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 4) | |
| A reaction: This is Brown's conclusion. It needs notions of mapping, one-to-one correspondence, and similarity. I like the idea of a 'model', as used in both logic and mathematics, and children's hobbies. The mind is a model-making machine. |
| 9646 | There is no limit to how many ways something can be proved in mathematics [Brown,JR] |
| Full Idea: I'm tempted to say that mathematics is so rich that there are indefinitely many ways to prove anything - verbal/symbolic derivations and pictures are just two. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 9) | |
| A reaction: Brown has been defending pictures as a form of proof. I wonder how long his list would be, if we challenged him to give more details? Some people have very low standards of proof. |
| 9647 | Computers played an essential role in proving the four-colour theorem of maps [Brown,JR] |
| Full Idea: The celebrity of the famous proof in 1976 of the four-colour theorem of maps is that a computer played an essential role in the proof. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch.10) | |
| A reaction: The problem concerns the reliability of the computers, but then all the people who check a traditional proof might also be unreliable. Quis custodet custodies? |
| 9643 | Set theory may represent all of mathematics, without actually being mathematics [Brown,JR] |
| Full Idea: Maybe all of mathematics can be represented in set theory, but we should not think that mathematics is set theory. Functions can be represented as order pairs, but perhaps that is not what functions really are. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 7) | |
| A reaction: This seems to me to be the correct view of the situation. If 2 is represented as {φ,{φ}}, why is that asymmetrical? The first digit seems to be the senior and original partner, but how could the digits of 2 differ from one another? |
| 9644 | When graphs are defined set-theoretically, that won't cover unlabelled graphs [Brown,JR] |
| Full Idea: The basic definition of a graph can be given in set-theoretic terms,...but then what could an unlabelled graph be? | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 7) | |
| A reaction: An unlabelled graph will at least need a verbal description for it to have any significance at all. My daily mood-swings look like this.... |
| 9625 | To see a structure in something, we must already have the idea of the structure [Brown,JR] |
| Full Idea: Epistemology is a big worry for structuralists. ..To conjecture that something has a particular structure, we must already have conceived of the idea of the structure itself; we cannot be discovering structures by conjecturing them. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 4) | |
| A reaction: This has to be a crucial area of discussion. Do we have our heads full of abstract structures before we look out of the window? Externalism about the mind is important here; mind and world are not utterly distinct things. |
| 9628 | Sets seem basic to mathematics, but they don't suit structuralism [Brown,JR] |
| Full Idea: Set theory is at the very heart of mathematics; it may even be all there is to mathematics. The notion of set, however, seems quite contrary to the spirit of structuralism. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 4) | |
| A reaction: So much the worse for sets, I say. You can, for example, define ordinality in terms of sets, but that is no good if ordinality is basic to the nature of numbers, rather than a later addition. |
| 9606 | The irrationality of root-2 was achieved by intellect, not experience [Brown,JR] |
| Full Idea: We could not discover irrational numbers by physical measurement. The discovery of the irrationality of the square root of two was an intellectual achievement, not at all connected to sense experience. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 1) | |
| A reaction: Brown declares himself a platonist, and this is clearly a key argument for him, and rather a good one. Hm. I'll get back to you on this one... |
| 9612 | There is an infinity of mathematical objects, so they can't be physical [Brown,JR] |
| Full Idea: A simple argument makes it clear that all mathematical arguments are abstract: there are infinitely many numbers, but only a finite number of physical entities, so most mathematical objects are non-physical. The best assumption is that they all are. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 2) | |
| A reaction: This, it seems to me, is where constructivists score well (cf. Idea 9608). I don't have an infinity of bricks to build an infinity of houses, but I can imagine that the bricks just keep coming if I need them. Imagination is what is unbounded. |
| 9610 | Numbers are not abstracted from particulars, because each number is a particular [Brown,JR] |
| Full Idea: Numbers are not 'abstract' (in the old sense, of universals abstracted from particulars), since each of the integers is a unique individual, a particular, not a universal. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 2) | |
| A reaction: An interesting observation which I have not seen directly stated before. Compare Idea 645. I suspect that numbers should be thought of as higher-order abstractions, which don't behave like normal universals (i.e. they're not distributed). |
| 9620 | Empiricists base numbers on objects, Platonists base them on properties [Brown,JR] |
| Full Idea: Perhaps, instead of objects, numbers are associated with properties of objects. Basing them on objects is strongly empiricist and uses first-order logic, whereas the latter view is somewhat Platonistic, and uses second-order logic. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 4) | |
| A reaction: I don't seem to have a view on this. You can count tomatoes, or you can count red objects, or even 'instances of red'. Numbers refer to whatever can be individuated. No individuation, no arithmetic. (It's also Hume v Armstrong on laws on nature). |
| 9639 | Does some mathematics depend entirely on notation? [Brown,JR] |
| Full Idea: Are there mathematical properties which can only be discovered using a particular notation? | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 6) | |
| A reaction: If so, this would seem to be a serious difficulty for platonists. Brown has just been exploring the mathematical theory of knots. |
| 9629 | For nomalists there are no numbers, only numerals [Brown,JR] |
| Full Idea: For the instinctive nominalist in mathematics, there are no numbers, only numerals. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 5) | |
| A reaction: Maybe. A numeral is a specific sign, sometimes in a specific natural language, so this seems to miss the fact that cardinality etc are features of reality, not just conventions. |
| 9630 | The most brilliant formalist was Hilbert [Brown,JR] |
| Full Idea: In mathematics, the most brilliant formalist of all was Hilbert | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 5) | |
| A reaction: He seems to have developed his fully formalist views later in his career. See Mathematics|Basis of Mathematic|Formalism in our thematic section. Kreisel denies that Hilbert was a true formalist. |
| 9608 | There are no constructions for many highly desirable results in mathematics [Brown,JR] |
| Full Idea: Constuctivists link truth with constructive proof, but necessarily lack constructions for many highly desirable results of classical mathematics, making their account of mathematical truth rather implausible. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 2) | |
| A reaction: The tricky word here is 'desirable', which is an odd criterion for mathematical truth. Nevertheless this sounds like a good objection. How flexible might the concept of a 'construction' be? |
| 9645 | Constructivists say p has no value, if the value depends on Goldbach's Conjecture [Brown,JR] |
| Full Idea: If we define p as '3 if Goldbach's Conjecture is true' and '5 if Goldbach's Conjecture is false', it seems that p must be a prime number, but, amazingly, constructivists would not accept this without a proof of Goldbach's Conjecture. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 8) | |
| A reaction: A very similar argument structure to Schrödinger's Cat. This seems (as Brown implies) to be a devastating knock-down argument, but I'll keep an open mind for now. |
| 9619 | David's 'Napoleon' is about something concrete and something abstract [Brown,JR] |
| Full Idea: David's painting of Napoleon (on a white horse) is a 'picture' of Napoleon, and a 'symbol' of leadership, courage, adventure. It manages to be about something concrete and something abstract. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 3) | |
| A reaction: This strikes me as the germ of an extremely important idea - that abstraction is involved in our perception of the concrete, so that they are not two entirely separate realms. Seeing 'as' involves abstraction. |
| 9382 | Subjects may be unaware of their epistemic 'entitlements', unlike their 'justifications' [Burge] |
| Full Idea: I call 'entitlement' (as opposed to justification) the epistemic rights or warrants that need not be understood by or even be accessible to the subject. | |
| From: Tyler Burge (Content Preservation [1993]), quoted by Paul Boghossian - Analyticity Reconsidered §III | |
| A reaction: I espouse a coherentism that has both internal and external components, and is mediated socially. In Burge's sense, animals will sometimes have 'entitlement'. I prefer, though, not to call this 'knowledge'. 'Entitled true belief' is good. |
| 18658 | The 'Kantian' self steps back from commitment to its social situation [Kymlicka] |
| Full Idea: The 'Kantian' view of the self strongly defends the view that the self is prior to its socially given roles and relationships, and is free only if it is capable of holding these features of its social situation at a distance, and judging them by reason. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 6.3) | |
| A reaction: There is no correct answer here, because I am capable of Kantian distancing, and also capable of submersing myself in the social constructions around me. If society fosters rebellion (1810s, 1960s) then we become more Kantian. |
| 9611 | 'Abstract' nowadays means outside space and time, not concrete, not physical [Brown,JR] |
| Full Idea: The current usage of 'abstract' simply means outside space and time, not concrete, not physical. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 2) | |
| A reaction: This is in contrast to Idea 9609 (the older notion of being abstracted). It seems odd that our ancestors had a theory about where such ideas came from, but modern thinkers have no theory at all. Blame Frege for that. |
| 9609 | The older sense of 'abstract' is where 'redness' or 'group' is abstracted from particulars [Brown,JR] |
| Full Idea: The older sense of 'abstract' applies to universals, where a universal like 'redness' is abstracted from red particulars; it is the one associated with the many. In mathematics, the notion of 'group' or 'vector space' perhaps fits this pattern. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 2) | |
| A reaction: I am currently investigating whether this 'older' concept is in fact dead. It seems to me that it is needed, as part of cognitive science, and as the crucial link between a materialist metaphysic and the world of ideas. |
| 9640 | A term can have not only a sense and a reference, but also a 'computational role' [Brown,JR] |
| Full Idea: In addition to the sense and reference of term, there is the 'computational' role. The name '2' has a sense (successor of 1) and a reference (the number 2). But the word 'two' has little computational power, Roman 'II' is better, and '2' is a marvel. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 6) | |
| A reaction: Very interesting, and the point might transfer to natural languages. Synonymous terms carry with them not just different expressive powers, but the capacity to play different roles (e.g. slang and formal terms, gob and mouth). |
| 18650 | Teleological theories give the good priority over concern for people [Kymlicka] |
| Full Idea: Teleological theories take concern for the good (e.g. freedom or utility) as fundamental, and concern for people as derivative. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 2.4.a.ii) | |
| A reaction: There's a nice fundamental question with which to begin a discussion of value: which matters most - abstract values, or individual people? Placing a collective of people first (Stalinism?) seems to fall between them. |
| 18664 | Maybe the particularist moral thought of women is better than the impartial public thinking of men [Kymlicka] |
| Full Idea: There is a significant strand of contemporary feminism which argues that we should take seriously women's different morality. ...The particularistic thought women employ is a better morality than the impartial thought men employ in the public sphere. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 7.3) | |
| A reaction: I had taken Particularism to be an offshoot of virtue theory, as promulgated by Jonathan Dancy. Evidently the influence of feminism is strong. Personally I think the world would be a better place if it was run by women. |
| 18624 | Utilitarianism is not a decision-procedure; choice of the best procedure is an open question [Kymlicka] |
| Full Idea: Utilitarianism is essentially a 'standard of rightness', not a 'decision-procedure'. ...It is an open question whether we should employ a utilitarian decision-procedure - indeed, this question itself is to be answered by examining its consequences. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 2.3.b) | |
| A reaction: The point is that the aim is to maximise happiness, and you might do that by just maximising baked bean consumption, and not even thinking about happiness. This idea is labelled 'indirect utilitarianism'. Happiness does seem to be a by-product. |
| 18626 | One view says start with equality, and infer equal weight to interests, and hence maximum utility [Kymlicka] |
| Full Idea: The first main argument for utilitarianism is that people matter equally, and hence each person's interests should be given equal weight, and hence morally right acts will maximise utility. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 2.4.a) | |
| A reaction: The point is that this starts from the aim of equality, and infers maximum utility as its consequence. Equality has a primitive value. Whenever you dig down to a primitive value in a theory, I just find myself puzzled. What can justify basic equality? |
| 18627 | A second view says start with maximising the good, implying aggregation, and hence equality [Kymlicka] |
| Full Idea: The second main argument for utilitarianism defines the right in terms of maximising the good, which leads to the utilitarian aggregation standard, which as a mere consequence treats people's interests equally. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 2.4.b) | |
| A reaction: This takes maximum good as a primitive, and arrives at equality as the way to achieve it. So which is more morally fundamental, a maximum of goodness, or human equality? Kymlicka says this idea is too impersonal. |
| 18625 | To maximise utility should we double the population, even if life somewhat deteriorates? [Kymlicka] |
| Full Idea: Morally, should we double the population, even if it means reducing each person's welfare by almost half (since that will still increase overall utility)? | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 2.4.b) | |
| A reaction: [He cites Derek Parfit for this] The key word is 'almost', which ensures a small increase in overall utility. I think this is a particularly good objection to utilitarianism, which aims to maximise an abstraction called 'utility'. |
| 18638 | The difference principles says we must subsidise the costs of other people's choices [Kymlicka] |
| Full Idea: The difference principle does not make any distinction between chosen and unchosen inequalities, ....but the difference principle requires that some people subsidise the costs of other people's choices. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 3.3.b.2) | |
| A reaction: We do this in education, allowing people to study things in which we can see little point. We subsidise public ceremonies which strike us as ridiculous. |
| 18635 | Social contract theories are usually rejected because there never was such a contract [Kymlicka] |
| Full Idea: Social contract theories have all been subjected to the same criticism - that there never was such a state of nature, or such a contract. Hence neither citizens nor government are bound by it. Contracts only create obligations if they are actually agreed. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 3.3) | |
| A reaction: Even if they have been agreed in the past, why should subsequent generations be bound to them? Modern Germans aren't bound by their grandparents' oaths of allegiance to fascism. |
| 18630 | Utilitarianism is no longer a distinctive political position [Kymlicka] |
| Full Idea: Modern utilitarianism, despite its radical heritage, no longer defines a distinctive political position. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 2.6) | |
| A reaction: This is his final sentence on the topic. I suppose utilitarianism exists as a moral theory at too high a level of generality to count as a political theory. |
| 18623 | The quest of the general good is partly undermined by people's past entitlements [Kymlicka] |
| Full Idea: The existence of past entitlements on the part of particular people partially pre-empts, or constrains, the utilitarian quest to maximise the general good. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 2.3.a) | |
| A reaction: In other words, there is never a clean slate in politics (except in some hideously violent revolution). You might be able to justify to someone a withdrawal of their past entitlements. E.g. confiscating a stolen painting that was bought in ignorance. |
| 18628 | We shouldn't endorse preferences which reject equality, and show prejudice and selfishness [Kymlicka] |
| Full Idea: Equality should enter into the very formation of our preferences. ....Prejudiced and selfish preferences should be excluded from the start, for they already reflect a failure to show equal consideration. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 2.5.b) | |
| A reaction: This is meant to block utilitarian summing of preferences like racism, but it feels like a rather desperate attempt to get righteous liberal values in at the beginning, where they can't be questioned. How can you justify equal respect and treatment? |
| 18629 | Using utilitarian principles to make decisions encourages cold detachment from people [Kymlicka] |
| Full Idea: Acting directly on utilitarian grounds is counter-productive, for it encourages a contingent and detached attitude towards what should be whole-hearted personal and political commitments. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 2.7) | |
| A reaction: I've always seen this as an objection to utilitarianism, but I now see that it is only an objection to the decision procedure. We should be warm-hearted and committed, in the knowledge that this will increase benefits to all. Hm. A bit schizoid. |
| 18637 | Utilitarianism is irrational if it tells you to trade in your rights and resources just for benefits [Kymlicka] |
| Full Idea: Utilitarianism is an irrational choice, for it is rational to ensure your basic rights and resources are protected, even if you thereby lessen your chance of receiving benefits above and beyond the basic goods that you seek to protect. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 3.3) | |
| A reaction: [He's discussing Rawls] Utilitarians would obviously respond to this by saying that the rights and resources are needed to protect future benefits, so it would be short-termism to trade them in now. |
| 18663 | Modern liberalism has added personal privacy to our personal social lives [Kymlicka] |
| Full Idea: Modern liberalism is concerned not only to protect the private sphere of social life, but also to carve out a realm within the private sphere where individuals can have privacy. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 7.2.b) | |
| A reaction: Interestingly, he associates this development with the romantic movement, which designated social interaction as public and political, creating a need for true privacy. Privacy is the blessing and blight of the modern world. |
| 18632 | Liberalism tends to give priority to basic liberties [Kymlicka] |
| Full Idea: One way of differentiating liberalism is that it gives priority to the basic liberties. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 3.1.b) | |
| A reaction: [He is citing Rawls for this] This is not the same as extreme libertarianism, which makes liberty the only priority. The issue would be over which liberties count as 'basic'. Taxation would be a good test case. |
| 18656 | Marxists say liberalism is unjust, because it allows exploitation in the sale of labour [Kymlicka] |
| Full Idea: The fundamental flaw of liberal justice, Marxists claim, is that it licences the continuation of the worker by the capitalist, since it licences the buying and selling labour. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 5.2.a) | |
| A reaction: I can't see that all sale of labour is exploitation, if (for example) the wage paid was extremely high (maybe even higher than the employer's wage, which is possible). So exploitation involves something more. |
| 18659 | The 'Kantian' view of the self misses the way it is embedded or situated in society [Kymlicka] |
| Full Idea: Communitarians believe that the 'Kantian' view of the self is false, because it ignores the fact that the self is 'embedded' or 'situated' in existing social practices, so that we cannot always stand back and opt out of them. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 6.3) | |
| A reaction: [Hegel and Charles Taylor 1979 seem to be the sources for this] I have several times been told that I am so typical of the culture I arose in that it is almost comical. This was quite disconcerting, but I got used to it, and now I love it. |
| 18660 | Communitarians say we should pay more attention to our history [Kymlicka] |
| Full Idea: Communitarians like to say that political theory should pay more attention to the history of each culture. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 6.4.c) | |
| A reaction: I like this. Kylicka says communitarians tend not to do this, partly because history might reveal an unpleasant basis for present society (such as English country house life benefiting from slavery). The ignorance of history among politicians appals me. |
| 18657 | Communitarian states only encourage fairly orthodox ideas of the good life [Kymlicka] |
| Full Idea: A communitarian state can and should encourage people to adopt conceptions of the good that conform to the community's way of life, while discouraging conceptions of the good that conflict with it. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 6.2) | |
| A reaction: This is the conservative aspect of communitarianism which many people (notably liberals) find uncongenial. This conservatism is implicit in Aristotle's account of virtue. I have become more conservative to accommodate it. |
| 18649 | If everyone owned himself, that would prevent slavery [Kymlicka] |
| Full Idea: The best way to prevent enslavement of one person to another is to give each person ownership over himself. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 4.2.c) | |
| A reaction: [The idea comes from Nozick, but Kymlicka is assessing how it should be understood] The best way to block any social evil like slavery is to make it unthinkable. Legislation is second best. Presumably I could sell myself into slavery (like Faust)? |
| 18640 | Libertarians like the free market, but they also think that the free market is just [Kymlicka] |
| Full Idea: Not everyone who favours the free market is a libertarian, for they do not all share the libertarian view that the free market is inherently just. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 4.1.a) | |
| A reaction: Illuminating. It would appear that exploitation is possible within a strictly free market, so it seems unlikely that free markets are inherently just (unless you don't acknowledge that 'exploitation' is wrong). |
| 18651 | The most valuable liberties to us need not be the ones with the most freedom [Kymlicka] |
| Full Idea: Different liberties promote different interests for many different reasons, and there is no reason to assume that the liberties which are most valuable to us are the ones with the most freedom. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 2.4.a.iii) | |
| A reaction: As I grow older I come more and more to think that freedom is overvalued. But have you tried the other thing? We complacently take huge freedoms for granted. Be passionate about fundamental freedoms, and relaxed about the rest. |
| 18661 | Ancient freedom was free participation in politics, not private independence of life [Kymlicka] |
| Full Idea: The liberty of the ancients was their active participation in the exercise of political power, not the peaceful enjoyment of personal independence. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 7.2.a) | |
| A reaction: Interesting. It takes a feat of imagination to grasp a world where the desire for freedom to sit at home and compile a database of philosophical ideas never even crossed anyone's mind. |
| 18633 | Equal opportunities seems fair, because your fate is from your choices, not your circumstances [Kymlicka] |
| Full Idea: The ideology of equal opportunity seems fair to many people in our society because it ensures that people's fate is determined by their choices, rather than their circumstances. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 3.2) | |
| A reaction: Is it that we surmise that people have 'free will', and then engineer a situation where it can be exercised? Is it that the rest of us don't want to feel guilty when someone else's life goes awry (because it was 'their fault')? |
| 18634 | Equal opportunity arbitrarily worries about social circumstances, but ignores talents [Kymlicka] |
| Full Idea: The prevailing view [of equal opportunity] only recognises differences in social circumstances, while ignoring differences in natural talents (or treating them as if they were a choice). This is an arbitrary limit on the theory's central intuition. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 3.2) | |
| A reaction: Of course we (society) can do a lot about your social circumstances, but very little about your talents, other than to develop them or thwart them. Talented children need more than mere 'opportunity'. |
| 18654 | Marxists say justice is unneeded in the truly good community [Kymlicka] |
| Full Idea: Marxists believe that justice, far from being the first virtue of social institutions, is something that the truly good community has no need for. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 5.1) | |
| A reaction: This seems to imply that in the truly good community there are nothing but truly good individuals, which is taking social determinism to its limits. Are all the citizens of a bad community inherently bad? |
| 18652 | The Lockean view of freedom depends on whether you had a right to what is restricted [Kymlicka] |
| Full Idea: The Lockean camp defines freedom in terms of the exercise of our rights. Whether or not a restriction decreases our freedom depends on whether or not we had a right to do the restricted thing. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 2.4.a.iii) | |
| A reaction: My first instinct is to be sympathetic to this, since a detached and general notion of 'freedom' strikes me as suspect. He offers the rival 'Spenserian' view of freedom as just having the choice. |
| 18655 | Justice corrects social faults, but also expresses respect to individuals as ends [Kymlicka] |
| Full Idea: Justice is more than a remedial virtue. It does remedy defects in social co-ordination, ...but it also expresses the respect individuals are owed as ends in themselves, not as mean's to someone's good, or even to the common good. | |
| From: Will Kymlicka (Contemporary Political Philosophy (1st edn) [1990], 5.1) | |
| A reaction: That is, I take it, that justice operates at two different levels in our theoretical social thinking. |
| 9635 | Given atomism at one end, and a finite universe at the other, there are no physical infinities [Brown,JR] |
| Full Idea: There seem to be no actual infinites in the physical realm. Given the correctness of atomism, there are no infinitely small things, no infinite divisibility. And General Relativity says that the universe is only finitely large. | |
| From: James Robert Brown (Philosophy of Mathematics [1999], Ch. 5) | |
| A reaction: If time was infinite, you could travel round in a circle forever. An atom has size, so it has a left, middle and right to it. Etc. They seem to be physical, so we will count those too. |