172 ideas
3240 | There is more insight in fundamental perplexity about problems than in their supposed solutions [Nagel] |
3269 | If your life is to be meaningful as part of some large thing, the large thing must be meaningful [Nagel] |
3242 | Philosophy is the childhood of the intellect, and a culture can't skip it [Nagel] |
3241 | It seems mad, but the aim of philosophy is to climb outside of our own minds [Nagel] |
2319 | Metaphysics is the clarification of the ontological relationships between different areas of thought [Kim] |
1489 | Modern philosophy tends to be a theory-constructing extension of science, but there is also problem-solving [Nagel] |
3248 | Realism invites scepticism because it claims to be objective [Nagel] |
20989 | Views are objective if they don't rely on a person's character, social position or species [Nagel] |
22354 | Things cause perceptions, properties have other effects, hence we reach a 'view from nowhere' [Nagel, by Reiss/Sprenger] |
3426 | If one theory is reduced to another, we make fewer independent assumptions about the world [Kim] |
4779 | For Kim, events are exemplifications of properties by objects at particular times [Kim, by Psillos] |
10369 | How fine-grained Kim's events are depends on how finely properties are individuated [Kim, by Schaffer,J] |
8976 | If events are ordered triples of items, such things seem to be sets, and hence abstract [Simons on Kim] |
8975 | Events cannot be merely ordered triples, but must specify the link between the elements [Kim, by Simons] |
8974 | Events are composed of an object with an attribute at a time [Kim, by Simons] |
8977 | Since properties like self-identity and being 2+2=4 are timeless, Kim must restrict his properties [Simons on Kim] |
8980 | Kim's theory results in too many events [Simons on Kim] |
2317 | Reductionism is good on light, genes, temperature and transparency [Kim, by PG] |
3536 | Supervenient properties must have matching base properties [Kim] |
2310 | Supervenience is linked to dependence [Kim] |
2315 | Mereological supervenience says wholes are fixed by parts [Kim] |
13745 | Supervenience is not a dependence relation, on the lines of causal, mereological or semantic dependence [Kim] |
13746 | Supervenience is just a 'surface' relation of pattern covariation, which still needs deeper explanation [Kim] |
3431 | Supervenience suggest dependence without reduction (e.g. beauty) [Kim] |
4242 | Pure supervenience explains nothing, and is a sign of something fundamental we don't know [Nagel] |
2329 | Causal power is a good way of distinguishing the real from the unreal [Kim] |
3437 | 'Physical facts determine all the facts' is the physicalists' slogan [Kim] |
15456 | Extrinsic properties, unlike intrinsics, imply the existence of a separate object [Kim, by Lewis] |
3430 | Resemblance or similarity is the core of our concept of a property [Kim] |
3291 | Emergent properties appear at high levels of complexity, but aren't explainable by the lower levels [Nagel] |
3432 | Is weight a 'resultant' property of water, but transparency an 'emergent' property? [Kim] |
2320 | Properties can have causal powers lacked by their constituents [Kim] |
3434 | Emergent properties are 'brute facts' (inexplicable), but still cause things [Kim] |
3436 | Should properties be individuated by their causal powers? [Kim] |
3406 | Counterfactuals are either based on laws, or on nearby possible worlds [Kim, by PG] |
3249 | Modern science depends on the distinction between primary and secondary qualities [Nagel] |
22429 | We achieve objectivity by dropping secondary qualities, to focus on structural primary qualities [Nagel] |
3296 | Sense-data are a false objectification of what is essentially subjective [Nagel] |
3247 | Epistemology is centrally about what we should believe, not the definition of knowledge [Nagel] |
8825 | It seems impossible to logically deduce physical knowledge from indubitable sense data [Kim] |
3271 | We can't control our own beliefs [Nagel] |
3270 | Justifications come to an end when we want them to [Nagel] |
530 | There are two contradictory arguments about everything [Kim] |
13314 | Protagoras says arguments on both sides are always equal [Kim, by Seneca] |
3061 | Anaxarchus said that he was not even sure that he knew nothing [Anaxarchus, by Diog. Laertius] |
3252 | Scepticism is based on ideas which scepticism makes impossible [Nagel] |
1490 | You would have to be very morally lazy to ignore criticisms of your own culture [Nagel] |
1550 | Why didn't Protagoras begin by saying "a tadpole is the measure of all things"? [Plato on Kim] |
2065 | Not every person is the measure of all things, but only wise people [Plato on Kim] |
3251 | Observed regularities are only predictable if we assume hidden necessity [Nagel] |
14470 | Explanatory exclusion: there cannot be two separate complete explanations of a single event [Kim] |
3295 | Inner v outer brings astonishment that we are a particular person [Nagel] |
3368 | Mind is basically qualities and intentionality, but how do they connect? [Kim] |
3392 | Mind is only interesting if it has causal powers [Kim] |
3396 | Experiment requires mental causation [Kim] |
2318 | Agency, knowledge, reason, memory, psychology all need mental causes [Kim, by PG] |
3397 | Beliefs cause other beliefs [Kim] |
2957 | Brain bisection suggests unity of mind isn't all-or-nothing [Nagel, by Lockwood] |
3286 | An organism is conscious if and only if there is something it is like to be that organism [Nagel] |
3367 | Both thought and language have intentionality [Kim] |
3365 | Intentionality involves both reference and content [Kim] |
2325 | It seems impossible that an exact physical copy of this world could lack intentionality [Kim] |
3360 | Are pains pure qualia, or do they motivate? [Kim] |
3366 | Pain has no reference or content [Kim] |
3389 | Inverted qualia and zombies suggest experience isn't just functional [Kim] |
3391 | Crosswiring would show that pain and its function are separate [Kim, by PG] |
3285 | We may be unable to abandon personal identity, even when split-brains have undermined it [Nagel] |
3293 | If you assert that we have an ego, you can still ask if that future ego will be me [Nagel] |
3244 | Personal identity cannot be fully known a priori [Nagel] |
3245 | The question of whether a future experience will be mine presupposes personal identity [Nagel] |
3422 | Externalism about content makes introspection depend on external evidence [Kim] |
3412 | How do we distinguish our anger from embarrassment? [Kim] |
3363 | We often can't decide what emotion, or even sensation, we are experiencing [Kim] |
3246 | I can't even conceive of my brain being split in two [Nagel] |
3292 | The most difficult problem of free will is saying what the problem is [Nagel] |
3409 | Mental substance causation makes physics incomplete [Kim] |
3399 | If epiphenomenalism were true, we couldn't report consciousness [Kim] |
3390 | Are inverted or absent qualia coherent ideas? [Kim] |
3288 | Can we describe our experiences to zombies? [Nagel] |
3414 | What could demonstrate that zombies and inversion are impossible? [Kim] |
3359 | Cartesian dualism fails because it can't explain mental causation [Kim] |
3369 | Logical behaviourism translates mental language to behavioural [Kim] |
3428 | Behaviourism reduces mind to behaviour via bridging principles [Kim] |
3380 | Are dispositions real, or just a type of explanation? [Kim] |
3371 | Behaviour depends on lots of mental states together [Kim] |
3372 | Behaviour is determined by society as well as mental states [Kim] |
3373 | Snakes have different pain behaviour from us [Kim] |
3370 | What behaviour goes with mathematical beliefs? [Kim] |
3379 | Neurons seem to be very similar and interchangeable [Kim] |
2324 | Intentionality as function seems possible [Kim] |
3388 | Machine functionalism requires a Turing machine, causal-theoretical version doesn't [Kim] |
3384 | The person couldn't run Searle's Chinese Room without understanding Chinese [Kim] |
3393 | How do functional states give rise to mental causation? [Kim] |
3427 | Reductionism is impossible if there aren't any 'bridge laws' between mental and physical [Kim] |
2314 | Maybe intentionality is reducible, but qualia aren't [Kim] |
3439 | Reductionism gets stuck with qualia [Kim] |
3376 | We can't assess evidence about mind without acknowledging phenomenal properties [Kim] |
3424 | Most modern physicalists are non-reductive property dualists [Kim] |
2313 | Emergentism says there is no explanation for a supervenient property [Kim] |
2328 | The only mental property that might be emergent is that of qualia [Kim] |
2309 | Non-Reductive Physicalism relies on supervenience [Kim] |
3362 | Supervenience says all souls are identical, being physically indiscernible [Kim] |
3413 | Zombies and inversion suggest non-reducible supervenience [Kim] |
2311 | Maybe strong supervenience implies reduction [Kim] |
4883 | Nagel's title creates an impenetrable mystery, by ignoring a bat's ways that may not be "like" anything [Dennett on Nagel] |
3287 | We can't be objective about experience [Nagel] |
3374 | Token physicalism isn't reductive; it just says all mental events have some physical properties [Kim] |
3433 | The core of the puzzle is the bridge laws between mind and brain [Kim] |
3377 | Elimination can either be by translation or by causal explanation [Kim] |
3438 | Reductionists deny new causal powers at the higher level [Kim] |
3440 | Without reductionism, mental causation is baffling [Kim] |
2308 | Identity theory was overthrown by multiple realisations and causal anomalies [Kim] |
2322 | Multiple realisation applies to other species, and even one individual over time [Kim] |
2327 | Knowledge and inversion make functionalism about qualia doubtful [Kim] |
4989 | Physicalism should explain how subjective experience is possible, but not 'what it is like' [Kirk,R on Nagel] |
3375 | If an orange image is a brain state, are some parts of the brain orange? [Kim] |
3411 | How do we distinguish our attitudes from one another? [Kim] |
2323 | Emotions have both intentionality and qualia [Kim] |
3386 | Folk psychology has been remarkably durable [Kim] |
3394 | Maybe folk psychology is a simulation, not a theory [Kim] |
3387 | A culture without our folk psychology would be quite baffling [Kim] |
3410 | Folk psychology has adapted to Freudianism [Kim] |
3382 | A machine with a mind might still fail the Turing Test [Kim] |
3383 | The Turing Test is too specifically human in its requirements [Kim] |
3408 | Two identical brain states could have different contents in different worlds [Kim] |
3420 | Two types of water are irrelevant to accounts of behaviour [Kim] |
3418 | 'Arthritis in my thigh' requires a social context for its content to be meaningful [Kim] |
3421 | Content is best thought of as truth conditions [Kim] |
3416 | Content may match several things in the environment [Kim] |
3419 | Pain, our own existence, and negative existentials, are not external [Kim] |
3417 | Content depends on other content as well as the facts [Kim] |
4001 | The meaning of a word contains all its possible uses as well as its actual ones [Nagel] |
3403 | We assume people believe the obvious logical consequences of their known beliefs [Kim] |
3402 | If someone says "I do and don't like x", we don't assume a contradiction [Kim] |
6479 | Noninterference requires justification as much as interference does [Nagel] |
6450 | Morality must be motivating, and not because of pre-moral motives [Nagel] |
3284 | There is no one theory of how to act (or what to believe) [Nagel] |
3257 | Total objectivity can't see value, but it sees many people with values [Nagel] |
3265 | We don't worry about the time before we were born the way we worry about death [Nagel] |
3263 | If our own life lacks meaning, devotion to others won't give it meaning [Nagel] |
3256 | Pain doesn't have a further property of badness; it gives a reason for its avoidance [Nagel] |
3272 | Moral luck can arise in character, preconditions, actual circumstances, and outcome [Nagel] |
6447 | Game theory misses out the motivation arising from the impersonal standpoint [Nagel] |
3261 | Something may be 'rational' either because it is required or because it is acceptable [Nagel] |
3258 | If cockroaches can't think about their actions, they have no duties [Nagel] |
6446 | In ethics we abstract from our identity, but not from our humanity [Nagel] |
3282 | The general form of moral reasoning is putting yourself in other people's shoes [Nagel] |
3294 | As far as possible we should become instruments to realise what is best from an eternal point of view [Nagel] |
3254 | If we can decide how to live after stepping outside of ourselves, we have the basis of a moral theory [Nagel] |
3264 | We should see others' viewpoints, but not lose touch with our own values [Nagel] |
6477 | I can only universalise a maxim if everyone else could also universalise it [Nagel] |
3255 | We find new motives by discovering reasons for action different from our preexisting motives [Nagel] |
3262 | Utilitarianism is too demanding [Nagel] |
3268 | If a small brief life is absurd, then so is a long and large one [Nagel] |
3278 | An egalitarian system must give priority to those with the worst prospects in life [Nagel] |
6448 | A legitimate system is one accepted as both impartial and reasonably partial [Nagel] |
3275 | Equality was once opposed to aristocracy, but now it opposes public utility and individual rights [Nagel] |
3281 | The ideal of acceptability to each individual underlies the appeal to equality [Nagel] |
3277 | In judging disputes, should we use one standard, or those of each individual? [Nagel] |
3274 | Equality can either be defended as good for society, or as good for individual rights [Nagel] |
3273 | Equality nowadays is seen as political, social, legal and economic [Nagel] |
6478 | Democracy is opposed to equality, if the poor are not a majority [Nagel] |
3276 | A morality of rights is very minimal, leaving a lot of human life without restrictions or duties [Nagel] |
8430 | Causal statements are used to explain, to predict, to control, to attribute responsibility, and in theories [Kim] |
3535 | All observable causes are merely epiphenomena [Kim] |
3401 | A common view is that causal connections must be instances of a law [Kim] |
8396 | Many counterfactuals have nothing to do with causation [Kim, by Tooley] |
8429 | Counterfactuals can express four other relations between events, apart from causation [Kim] |
8428 | Causation is not the only dependency relation expressed by counterfactuals [Kim] |
3290 | Given the nature of heat and of water, it is literally impossible for water not to boil at the right heat [Nagel] |
3407 | Laws are either 'strict', or they involve a 'ceteris paribus' clause [Kim] |
4781 | Many counterfactual truths do not imply causation ('if yesterday wasn't Monday, it isn't Tuesday') [Kim, by Psillos] |