75 ideas
15010 | Your metaphysics is 'cheating' if your ontology won't support the beliefs you accept [Sider] |
Full Idea: Ontological 'cheaters' are those ne'er-do-well metaphysicians (such as presentists, phenomenalists, or solipsists) who refuse to countenance a sufficiently robust conception of the fundamental to underwrite the truths they accept. | |
From: Theodore Sider (Writing the Book of the World [2011], 08.4) | |
A reaction: Presentists are placed in rather insalubrious company here, The notion of 'cheaters' is nice, and I associate it with Australian philosophy, and the reason that was admired by David Lewis. |
14977 | Metaphysics is not about what exists or is true or essential; it is about the structure of reality [Sider] |
Full Idea: Metaphysics, at bottom, is about the fundamental structure of reality. Not about what's necessarily true. Not about what properties are essential. Not about conceptual analysis. Not about what there is. Structure. | |
From: Theodore Sider (Writing the Book of the World [2011], 01) | |
A reaction: The opening words of his book. I take them to be absolutely correct, and to articulate the new orthodoxy about metaphysics which has emerged since about 1995. He expands this as being about patterns, categories and joints. |
14994 | Extreme doubts about metaphysics also threaten to undermine the science of unobservables [Sider] |
Full Idea: The most extreme critics of metaphysics base their critique on sweeping views about language (logical positivism), or knowledge (empiricism), ...but this notoriously threatens the science of unobservables as much as it threatens metaphysics. | |
From: Theodore Sider (Writing the Book of the World [2011], 05.1) | |
A reaction: These criticisms also threaten speculative physics (even about what is possibly observable). |
15003 | It seems unlikely that the way we speak will give insights into the universe [Sider] |
Full Idea: It has always seemed odd that insight into the fundamental workings of the universe should be gained by reflection on how we think and speak. | |
From: Theodore Sider (Writing the Book of the World [2011], 07.8) | |
A reaction: A nice expression of what should by now be obvious to all philosophers - that analysis of language is not going to reveal very much. It is merely clearing the undergrowth so that we can go somewhere. |
14986 | Conceptual analysts trust particular intuitions much more than general ones [Sider] |
Full Idea: Conceptual analysts generally regard intuitive judgements about particular cases as being far more diagnostic than intuitive judgements about general principles. | |
From: Theodore Sider (Writing the Book of the World [2011], 02.4 n7) | |
A reaction: Since I take the aim to be the building up an accurate picture about general truths, it would be daft to just leap to our intuitions about those general truths. Equally you can't cut intuition out of the picture (pace Ladyman). |
15015 | It seems possible for a correct definition to be factually incorrect, as in defining 'contact' [Sider] |
Full Idea: Arguably, 'there is absolutely no space between two objects in contact' is false, but definitional of 'contact'. ...We need a word for true definitional sentences. I propose: 'analytic'. | |
From: Theodore Sider (Writing the Book of the World [2011], 09.8) |
14981 | Philosophical concepts are rarely defined, and are not understood by means of definitions [Sider] |
Full Idea: Philosophical concepts of interest are rarely reductively defined; still more rarely does our understanding of such concepts rest on definitions. ...(We generally understand concepts to the extent that we know what role they play in thinking). | |
From: Theodore Sider (Writing the Book of the World [2011], 02.1) | |
A reaction: I'm not sure that I agree with this. I suspect that Sider has the notion of definition in mind that is influenced by lexicography. Aristotle's concept of definition I take to be lengthy and expansive, and that is very relevant to philosophy. |
6961 | An analogy begins to break down as soon as the two cases differ [Hume] |
Full Idea: But wherever you depart, in the least, from the similarity of the cases, you diminish proportionably the evidence; and may at last bring it to a very weak analogy. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 2) |
14992 | We don't care about plain truth, but truth in joint-carving terms [Sider] |
Full Idea: What we care about is truth in joint-carving terms, not just truth. | |
From: Theodore Sider (Writing the Book of the World [2011], 04.5) | |
A reaction: The thought is that it matters what conceptual scheme is used to express the truth (the 'ideology'). Truths can be true but uninformative or unexplanatory. |
15012 | Orthodox truthmaker theories make entities fundamental, but that is poor for explanation [Sider] |
Full Idea: According to the entrenched truthmaker theorist, the fundamental facts consist just of facts citing the existence of entities. It's hard to see how all the complexity we experience could possibly be explained from that sparse basis. | |
From: Theodore Sider (Writing the Book of the World [2011], 08.5) | |
A reaction: This may be the 'entrenched' truthmaker view, but it is not clear why there could not be more complicated fundamental truthmakers, with structure as well as entities. And powers. |
15023 | The Barcan schema implies if X might have fathered something, there is something X might have fathered [Sider] |
Full Idea: If we accept the Barcan and converse Barcan schemas, this leads to surprising ontological consequences. Wittgenstein might have fathered something, so, by the Barcan schema, there is something that Wittgenstein might have fathered. | |
From: Theodore Sider (Writing the Book of the World [2011], 11.9) | |
A reaction: [He cites Tim Williamson for this line of thought] I was liking the Barcan picture, by now I am backing away fast. They cannot be serious! |
15004 | 'Gunk' is an object in which proper parts all endlessly have further proper parts [Sider] |
Full Idea: An object is 'gunky' if each of its parts has further proper parts; thus gunk involves infinite descent in the part-whole relation. | |
From: Theodore Sider (Writing the Book of the World [2011], 07.11.2) |
14984 | Which should be primitive in mereology - part, or overlap? [Sider] |
Full Idea: Should our fundamental theory of part and whole take 'part' or 'overlap' as primitive? | |
From: Theodore Sider (Writing the Book of the World [2011], 02.3) |
14980 | There is a real issue over what is the 'correct' logic [Sider] |
Full Idea: Certain debates over the 'correct' logic are genuine, and not linguistic or conceptual. | |
From: Theodore Sider (Writing the Book of the World [2011], 01.3) | |
A reaction: It is rather hard to give arguments in favour of this view, but I am pleased to have the authority of Sider with me. |
15000 | 'It is raining' and 'it is not raining' can't be legislated, so we can't legislate 'p or ¬p' [Sider] |
Full Idea: I cannot legislate-true 'It is raining' and I cannot legislate true 'It is not raining', so if I cannot legislate either true then I cannot legislate-true the disjunction 'it is raining or it is not raining'. | |
From: Theodore Sider (Writing the Book of the World [2011], 06.5) | |
A reaction: This strikes me as a very simple and very persuasive argument against the idea that logic is a mere convention. I take disjunction to be an abstract summary of how the world works. Sider seems sympathetic. |
15020 | Classical logic is good for mathematics and science, but less good for natural language [Sider] |
Full Idea: Despite its brilliant success in mathematics and fundamental science, classical logic applies uneasily to natural language. | |
From: Theodore Sider (Writing the Book of the World [2011], 10.6) | |
A reaction: He gives examples of the conditional, and debates over the meaning of 'and', 'or' and 'not', and also names and quantifiers. Many modern philosophical problems result from this conflict. |
15029 | Modal accounts of logical consequence are simple necessity, or essential use of logical words [Sider] |
Full Idea: The simplest modal account is that logical consequence is just necessary consequence; another modal account says that logical consequences are modal consequences that involve only logical words essentially. | |
From: Theodore Sider (Writing the Book of the World [2011], 12.3) | |
A reaction: [He cites Quine's 'Carnap and Logical Truth' for the second idea] Sider is asserting that Humeans like him dislike modality, and hence need a nonmodal account of logical consequence. |
15019 | Define logical constants by role in proofs, or as fixed in meaning, or as topic-neutral [Sider] |
Full Idea: Some say that logical constants are those expressions that are defined by their proof-theoretic roles, others that they are the expressions whose semantic values are permutation-invariant, and still others that they are the topic-neutral expressions. | |
From: Theodore Sider (Writing the Book of the World [2011], 10.3) | |
A reaction: [He cites MacFarlane 2005 as giving a survey of this] |
15001 | 'Tonk' is supposed to follow the elimination and introduction rules, but it can't be so interpreted [Sider] |
Full Idea: 'Tonk' is stipulated by Prior to stand for a meaning that obeys the elimination and introduction rules; but there simply is no such meaning; 'tonk' cannot be interpreted so as to obey the rules. | |
From: Theodore Sider (Writing the Book of the World [2011], 06.5) | |
A reaction: 'Tonk' thus seems to present a problem for so-called 'natural' deduction, if the natural deduction consists of nothing more than obey elimination and introduction rules. |
15017 | Supervenience is a modal connection [Sider] |
Full Idea: Supervenience is just a kind of modal connection. | |
From: Theodore Sider (Writing the Book of the World [2011], 09.10) | |
A reaction: It says what would happen, as well as what does. This is big for Sider because he rejects modality as a feature of actuality. I think the world is crammed full of modal facts, so supervenience should be a handy tool for me. |
15008 | Is fundamentality in whole propositions (and holistic), or in concepts (and atomic)? [Sider] |
Full Idea: The locus of fundamentality for a Finean is the whole proposition, whereas for me it is the proposition-part. Fundamentality is holistic for the Finean, atomistic for me. | |
From: Theodore Sider (Writing the Book of the World [2011], 08.3) | |
A reaction: This is because Kit Fine has pushed fundamentality into a relation (grounding), rather than into the particular entities involved (if I understand Sider's reading of him aright). My first intuition is to side with Sider. I'm on Sider's side... |
15013 | Tables and chairs have fundamental existence, but not fundamental natures [Sider] |
Full Idea: The existence of tables and chairs is just as fundamental as the existence of electrons (in contrast, perhaps, with smirks and shadows, which do not exist fundamentally). However, tables and chairs have nonfundamental natures. | |
From: Theodore Sider (Writing the Book of the World [2011], 08.7) | |
A reaction: This seems to be a good clarification, and to me the 'nature' of something points towards its essence. However, I suppose he refers here to the place of something in a dependence hierarchy. But then, why does it have that place? What power? |
15014 | Unlike things, stuff obeys unrestricted composition and mereological essentialism [Sider] |
Full Idea: Stuff obeys unrestricted composition and mereological essentialism, whereas things do not. | |
From: Theodore Sider (Writing the Book of the World [2011], 09.6.2) | |
A reaction: [He cites Markosian 2004] |
15009 | We must distinguish 'concrete' from 'abstract' and necessary states of affairs. [Sider] |
Full Idea: The truthmaker theorist's 'concrete' states of affairs must be distinguished from necessarily existing 'abstract' states of affairs. | |
From: Theodore Sider (Writing the Book of the World [2011], 08.4) | |
A reaction: [He cites Plantinga's 'Nature of Necessity' for the second one; I presume the first one is Armstrong] |
14983 | Accept the ontology of your best theory - and also that it carves nature at the joints [Sider] |
Full Idea: We can add to the Quinean advice to believe the ontology of your best theory that you should also regard the ideology of your best theory as carving at the joints. | |
From: Theodore Sider (Writing the Book of the World [2011], 02.3) | |
A reaction: I've never liked the original Quinean formulation, but this is much better. I just take my ontological commitments to reside in me, not in whatever theory I am currently employing. I may be dubious about my own theory. |
14978 | A property is intrinsic if an object alone in the world can instantiate it [Sider] |
Full Idea: Chisholm and Kim proposed a modal notion of an 'intrinsic' property - that a property is intrinsic if and only if it is possibly instantiated by an object that is alone in the world. | |
From: Theodore Sider (Writing the Book of the World [2011], 01.2) | |
A reaction: [He cites Chisholm 1976:127 and Kim 1982:59-60] Sider then gives a counterexample from David Lewis (Idea 14979). |
14995 | Predicates can be 'sparse' if there is a universal, or if there is a natural property or relation [Sider] |
Full Idea: For Armstrong a predicate is sparse when there exists a corresponding universal; for Lewis, a predicate is sparse when there exists a corresponding natural property or relation. | |
From: Theodore Sider (Writing the Book of the World [2011], 06) | |
A reaction: I like 'sparse' properties, but have no sympathy with Armstrong, and am cautious about Lewis. I like Shoemaker's account, which makes properties even sparser. 'Abundant' so-called properties are my pet hate. They are 'predicates'! |
15026 | Essence (even if nonmodal) is not fundamental in metaphysics [Sider] |
Full Idea: We should not regard nonmodal essence as being metaphysically basic: fundamental theories need essence no more than they need modality. | |
From: Theodore Sider (Writing the Book of the World [2011], 12.1) | |
A reaction: He is discussing Kit Fine, and notes that Fine offers a nonmodal view of essence, but still doesn't make it fundamental. I am a fan of essences, but making them fundamental in metaphysics seems unlikely. |
15030 | Humeans say that we decide what is necessary [Sider] |
Full Idea: The spirit of Humeanism is that necessity is not a realm to be discovered. We draw the lines around what is necessary. | |
From: Theodore Sider (Writing the Book of the World [2011], 12.3) | |
A reaction: I disagree, but it is hard to argue the point. My intuitions are that the obvious necessities of logic and mathematics reflect the way nature has to be. The deepest necessities are patterns (about which God has no choice). |
15031 | Modal terms in English are entirely contextual, with no modality outside the language [Sider] |
Full Idea: English modals are context-dependent through and through; there is no stable 'outer modality'. | |
From: Theodore Sider (Writing the Book of the World [2011], 12.7) | |
A reaction: Sider has been doing so well up to here. To me this is swallowing the bait of linguistic approaches to philosophy which he has fought so hard to avoid. |
15027 | If truths are necessary 'by convention', that seems to make them contingent [Sider] |
Full Idea: If □φ says that φ is true by convention, then □φ would apparently turn out to be contingent, since statements about what conventions we adopt are not themselves true by convention. The main axioms of S4 and S5 would be false. | |
From: Theodore Sider (Writing the Book of the World [2011], 12.1) |
15028 | Conventionalism doesn't seem to apply to examples of the necessary a posteriori [Sider] |
Full Idea: Conventionalism is apparently inapplicable to Kripke's and Putnam's examples of the necessary a posteriori (and, relatedly, to de re modality). | |
From: Theodore Sider (Writing the Book of the World [2011], 12.1) | |
A reaction: [Sidelle 1989 discusses this] |
15033 | Humeans says mathematics and logic are necessary because that is how our concept of necessity works [Sider] |
Full Idea: Why are logical (or mathematical, or analytic...) truths necessary? The Humean's answer is that this is just how our concept of necessity works. | |
From: Theodore Sider (Writing the Book of the World [2011], 12.11) | |
A reaction: This is why I (unlike Sider) am not a Humean. If we agreed that 'necessary' meant 'whatever is decreed by the Pope', that would so obviously not be necessary that we would have to start searching nature for true necessities. |
15025 | The world does not contain necessity and possibility - merely how things are [Sider] |
Full Idea: At bottom, the world is an amodal place. Necessity and possibility do not carve at the joints; ultimate reality is not 'full of threats and promises' (Goodman). The book of the world says how things are, not how they must or might be. | |
From: Theodore Sider (Writing the Book of the World [2011], 12) | |
A reaction: Nice to see this expressed so clearly. I find it much easier to disagree with as a result. At first blush I would say that if you haven't noticed that the world is full of threats and promises, you should wake up and smell the coffee. Actuality is active. |
21285 | Events are baffling before experience, and obvious after experience [Hume] |
Full Idea: Every event, before experience, is equally difficult and incomprehensible; and every event, after experience, is equally easy and intelligible. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 8) | |
A reaction: If you don't believe this, spend some time watching documentaries about life in the deep oceans. Things beyond imagination swim around in front of you. But we can extrapolate, once the possibilities are revealed by experience. |
14988 | A theory which doesn't fit nature is unexplanatory, even if it is true [Sider] |
Full Idea: 'Theories' based on bizarre, non-joint-carving classifications are unexplanatory even when true. | |
From: Theodore Sider (Writing the Book of the World [2011], 03.1) | |
A reaction: This nicely pinpoints why I take explanation to be central to whole metaphysical enterprise. |
14982 | If I used Ramsey sentences to eliminate fundamentality from my theory, that would be a real loss [Sider] |
Full Idea: If the entire theory of this book were replaced by its Ramsey sentence, omitting all mention of fundamentality, something would seem to be lost. | |
From: Theodore Sider (Writing the Book of the World [2011], 02.2 n2) | |
A reaction: It is a moot point whether Ramsey sentences actually eliminate anything from the ontology, but trying to wriggle out of ontological commitment looks a rather sad route to follow. |
14989 | Problem predicates in induction don't reflect the structure of nature [Sider] |
Full Idea: 'Is nonblack', 'is a nonraven', and 'grue' fail to carve at the joints. | |
From: Theodore Sider (Writing the Book of the World [2011], 03.3) | |
A reaction: A lot more than this needs to said, but this remark encapsulates why I find most of these paradoxes of induction uninteresting. They are all the creations of logicians, rather than of scientists. |
14997 | Two applications of 'grue' do not guarantee a similarity between two things [Sider] |
Full Idea: The applicability of 'grue' to each of a pair of particulars does not guarantee the similarity of those particulars. | |
From: Theodore Sider (Writing the Book of the World [2011], 06.2) | |
A reaction: Grue is not a colour but a behaviour. If two things are 'mercurial' or 'erratic', will that ensure a similarity at any given moment? |
14990 | Bayes produces weird results if the prior probabilities are bizarre [Sider] |
Full Idea: In the Bayesian approach, bizarre prior probability distributions will result in bizarre responses to evidence. | |
From: Theodore Sider (Writing the Book of the World [2011], 03.3) | |
A reaction: This is exactly what you find when people with weird beliefs encounter ridiculous evidence for things. It doesn't invalidate the formula, but just says rubbish in rubbish out. |
15005 | Explanations must cite generalisations [Sider] |
Full Idea: Explanations must cite generalisations. | |
From: Theodore Sider (Writing the Book of the World [2011], 07.13) | |
A reaction: I'm uneasy about this. Presumably some events have a unique explanation - a unique mechanism, perhaps. Language is inescapably general in its nature - which I take to be Aristotle's reason for agreeing the Sider. [Sider adds mechanisms on p.159] |
15011 | If the ultimate explanation is a list of entities, no laws, patterns or mechanisms can be cited [Sider] |
Full Idea: Ultimate explanations always terminate in the citation of entities; but since a mere list of entities is so unstructured, these 'explanations' cannot be systematized with detailed general laws, patterns, or mechanisms. | |
From: Theodore Sider (Writing the Book of the World [2011], 08.5) | |
A reaction: We just need to distinguish between ultimate ontology and ultimate explanations. I think explanations peter out at the point where we descend below the mechanisms. Patterns or laws don't explain on their own. Causal mechanisms are the thing. |
15018 | Intentionality is too superficial to appear in the catalogue of ultimate physics [Sider] |
Full Idea: One day the physicists will complete the catalogue of ultimate and irreducible properties of things. When they do, the like of spin, charm and charge will perhaps appear on the list. But aboutness sure won't; intentionality simply doesn't go that deep. | |
From: Theodore Sider (Writing the Book of the World [2011], 4 Intro) | |
A reaction: Fodor's project is to give a reductive, and perhaps eliminative, account of intentionality of mind, while leaving open what one might do with the phenomenological aspects. Personally I don't think they will appear on the list either. |
14999 | Prior to conventions, not all green things were green? [Sider] |
Full Idea: It is absurd to say that 'before we introduced our conventions, not all green things were green'. | |
From: Theodore Sider (Writing the Book of the World [2011], 06.5) | |
A reaction: Well… Different cultures label the colours of the rainbow differently, and many of them omit orange. I suspect the blue/green borderline has shifted. |
14998 | Conventions are contingent and analytic truths are necessary, so that isn't their explanation [Sider] |
Full Idea: To suggest that analytic truths make statements about linguistic conventions is a nonstarter; statements about linguistic conventions are contingent, whereas the statements made by typical analytic sentences are necessary. | |
From: Theodore Sider (Writing the Book of the World [2011], 06.5) | |
A reaction: That 'anything yellow is extended' is not just a convention should be fairly obvious, and it is obviously necessary. But we can say that bachelors are necessarily unmarried men - given the current convention. |
15016 | Analyticity has lost its traditional role, which relied on truth by convention [Sider] |
Full Idea: Nothing can fully play the role traditionally associated with analyticity, for much of that traditional role presupposed the doctrine of truth by convention. | |
From: Theodore Sider (Writing the Book of the World [2011], 09.8) | |
A reaction: Sider rejects Quine's attack on analyticity, but accepts his critique of truth by convention. |
19045 | Translation is too flimsy a notion to support theories of cultural incommensurability [Quine] |
Full Idea: Translation is a flimsy notion, unfit to bear the weight of the theories of cultural incommensurability that Davidson effectively and justly criticises. | |
From: Willard Quine (On the Very Idea of a Third Dogma [1981], p.42) | |
A reaction: I presume he means that a claim to accurately translate something is false, because there is no clear idea of what a good translation looks like it. I just don't believe him. The practice of daily life belies Quine's theories on this. |
14987 | Many of the key theories of modern physics do not appear to be 'laws' [Sider] |
Full Idea: That spacetime is 4D Lorentzian manifold, that the universe began with a singularity, and in a state of low entropy, are all central to physics, but it is a stretch to call them 'laws'. ...It has been argued that there are no laws of biology. | |
From: Theodore Sider (Writing the Book of the World [2011], 03.1) |
14985 | The notion of law doesn't seem to enhance physical theories [Sider] |
Full Idea: Adding the notion of law to physical theory doesn't seem to enhance its explanatory power. | |
From: Theodore Sider (Writing the Book of the World [2011], 02.4) | |
A reaction: I agree with his scepticism about laws, although Sider offers it as part of his scepticism about modal facts being included in explanations of actuality. Personally I like dispositions, but not laws. See the ideas of Stephen Mumford. |
14991 | Space has real betweenness and congruence structure (though it is not the Euclidean concepts) [Sider] |
Full Idea: In metaphysics, space is intrinsically structured; the genuine betweenness and congruence relations are privileged in a way that Euclidean-betweenness and Euclidean-congruence are not. | |
From: Theodore Sider (Writing the Book of the World [2011], 03.4) | |
A reaction: I note that Einstein requires space to be 'curved', which implies that it is a substance with properties. |
15021 | The central question in the philosophy of time is: How alike are time and space? [Sider] |
Full Idea: The central question in the philosophy of time is: How alike are time and space? | |
From: Theodore Sider (Writing the Book of the World [2011], 11.1) |
15024 | The spotlight theorists accepts eternal time, but with a spotlight of the present moving across it [Sider] |
Full Idea: The spotlight theorist accepts the block universe, but also something in addition: a joint-carving monadic property of presentness, which is possessed by just one moment of time, and which 'moves', to be possessed by later and later times. | |
From: Theodore Sider (Writing the Book of the World [2011], 11.9) | |
A reaction: This seems better than the merely detached eternalist view, which seems to ignore the key phenomenon. I just can't comprehend any theory which makes the future as real as the past. |
6959 | We can't assume God's perfections are like our ideas or like human attributes [Hume] |
Full Idea: But let us beware, lest we think, that our ideas anywise correspond to his perfections, or that his attributes have any resemblance to these qualities among men. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 2) |
6957 | The objects of theological reasoning are too big for our minds [Hume] |
Full Idea: But in theological reasonings … we are employed upon objects, which, we must be sensible, are too large for our grasp. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 1) |
21255 | No being's non-existence can imply a contradiction, so its existence cannot be proved a priori [Hume] |
Full Idea: Nothing that is distinctly conceivable implies a contradiction. Whatever we conceive of as existent we can also conceive as non-existent. So there is no being whose non-existence implies a contradiction. So no being's existence is demonstrable. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 9) | |
A reaction: I totally subscribe to this idea, and take claims that nature actually contains contradictions (based on the inevitable quantum mechanics) to be ridiculous. Nature is the embodiment, chief exemplar and prime test of consistency. |
21254 | A chain of events requires a cause for the whole as well as the parts, yet the chain is just a sum of parts [Hume] |
Full Idea: The whole chain or succession [of causes and effects], taken together, is not caused by anything, and yet it is evident that it requires a cause or reason, as much as any particular object which begins to exist in time. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 9) | |
A reaction: This is such a major and significant idea. With blinkers on we think our questions are answered. Then someone (a philosopher, inevitably) makes you pull back and ask a much wider and more difficult question. |
1435 | If something must be necessary so that something exists rather than nothing, why can't the universe be necessary? [Hume] |
Full Idea: What was it that determined something to exist rather than nothing? ...This implies a necessary being… But why may not the material universe be the necessarily existent being? | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 9) | |
A reaction: There certainly seems no need for whatever the necessary thing is that it qualify as a 'god'. If could be a necessary subatomic particle that suddenly triggers reactions. |
6962 | The thing which contains order must be God, so see God where you see order [Hume] |
Full Idea: By supposing something to contain the principle of its order within itself, we really assert it to be God; and the sooner we arrive at that divine being, so much the better. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 4) |
6958 | How can we pronounce on a whole after a brief look at a very small part? [Hume] |
Full Idea: A very small part of this great system, during a very short time, is very imperfectly discovered to us: and do we thence pronounce decisively concerning the origin of the whole? | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 2) |
6963 | Why would we infer an infinite creator from a finite creation? [Hume] |
Full Idea: By this method of reasoning, you renounce all claim to infinity in any of the attributes of the deity. For … the cause ought only to be proportioned to the effect, and the effect, so far as it falls under our cognizance, is not infinite. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 5) |
6960 | Analogy suggests that God has a very great human mind [Hume] |
Full Idea: Since the effects resemble, we must infer by analogy that the causes also resemble; and that the Author of Nature is somewhat similar to the mind of man, though possessed of much larger faculties, proportioned to the grandeur of his work. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 2) |
6965 | The universe may be the result of trial-and-error [Hume] |
Full Idea: Many worlds might have been botched and bungled, throughout an eternity, ere this system was struck out. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 5) |
6967 | Order may come from an irrational source as well as a rational one [Hume] |
Full Idea: Why an orderly system may not be spun from the belly as well as from the brain, it will be difficult … to give a satisfactory reason. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 7) |
21282 | Design cannot prove a unified Deity. Many men make a city, so why not many gods for a world? [Hume] |
Full Idea: How can you prove the unity of a Deity? A great number of men join in building a house or ship, in rearing a city; why may not several deities combine in contriving and framing a world? | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 5) | |
A reaction: You might look at the Cistine Chapel ceiling and conclude that only a team could have achieve such a thing. Since there is no way to infer how many gods might be involved, then one god is a possible theory. |
21280 | From a ship you would judge its creator a genius, not a mere humble workman [Hume] |
Full Idea: It is uncertain whether all the excellences of the work can justly be ascribed to the workman. If we survey a ship, what an exalted idea must we form of the ingenuity of the carpenter ...and what surprise must we feel when we find him a stupid mechanic. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 5) | |
A reaction: You can at least infer that the ship was not made entirely by makers who are ignorant of carpentry. Somewhere in the divine team there must exist the skills that produce whatever we observe? |
21281 | This excellent world may be the result of a huge sequence of trial-and-error [Hume] |
Full Idea: Many worlds might have been botched and bungled, throughout an eternity, ere this system was struck out; many fruitless trials made, and a slow but continued improvement carried on during infinite ages in the art of world-making. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 5) | |
A reaction: Lee Smolin, a modern cosmographer, suggests that this evolution may have led to the current universe, after a long train of selective creations. The idea of natural selection was waiting to happen in 1760. |
21283 | Humans renew their species sexually. If there are many gods, would they not do the same? [Hume] |
Full Idea: Men are mortal and renew their species by generation. Why must this circumstance, so universal, so essential, be excluded from those numerous and limited deities? | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 5) | |
A reaction: Hume observes that this would be like the Greek gods. Hume makes mincemeat of attempts to prove the existence of God merely by analogy with human affairs. |
6966 | Creation is more like vegetation than human art, so it won't come from reason [Hume] |
Full Idea: If the universe is more like animal bodies and vegetables than works of human art, it is more probable that its cause resembles the cause of the former than of the latter, and its cause should be ascribed to generation rather than to reason of design. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 7) |
21284 | This Creator god might be an infant or incompetent or senile [Hume] |
Full Idea: [Maybe] this world ...was only the first essay of some infant deity ...or it is the work only of some dependent, inferior deity, the object of derision to his superiors ...or it is the product of the dotage of some superannuated deity... | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 5) | |
A reaction: His opponent in the dialogue rejoices that, in the face of these sacreligious fantasies, Hume still accepts the likelihood of some sort of design. Hume is right that it is not much of a theory if nothing can be said about the Designer. |
21286 | Motion often begins in matter, with no sign of a controlling agent [Hume] |
Full Idea: Motion in many instances begins in matter, without any known voluntary agent; to suppose always, in these cases, an unknown voluntary agent is mere hypothesis, attended with no advantages. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 8) | |
A reaction: This is the modern 'powers' view of science, and a direct contradiction of Plato's claims in The Laws. It seems a bit primitive to assume that magnetism must be the work of some god. |
21287 | The universe could settle into superficial order, without a designer [Hume] |
Full Idea: The universe goes on in a succession of chaos and disorder. But is it not possible that it may settle at last, so as not to lose its inherent motion and active force, yet so as to produce a uniformity of appearance, amidst the continual fluctuation. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 8) | |
A reaction: From what I know of the constant fluctuation of virtual particles (e.g. inside protons) this is exactly what actually is happening. There is an 'appearance' of order, but at the lowest level this is not the case. |
21288 | Ideas arise from objects, not vice versa; ideas only influence matter if they are linked [Hume] |
Full Idea: In all known instances, ideas are copied from real objects. You reverse this order and give thought the precedence. ...Thought has no influence upon matter except where that matter is so conjoined with it as to have an equal reciprocal influence upon it. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 8) | |
A reaction: He allows something like mental causation, provided mind and brain are closely linked. Hume brings out the close relationship between divine design theories, and the mind-body problem. |
21256 | A surprise feature of all products of 9 looks like design, but is actually a necessity [Hume] |
Full Idea: The products of 9 always compose either 9 or some lesser product of 9, if you add the characters of the product. To a superficial observer this regularity appears as chance or design, but a skilful algebraist sees it as necessity. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 9) | |
A reaction: An example of this universal generality is that 369 is a product of 9 (9x41), and if you add 3, 6 and 9 you get 18, which is 2x9. Similar examples occur in nature, such as crystals, which are necessary once the atomic structure is known. |
6964 | From our limited view, we cannot tell if the universe is faulty [Hume] |
Full Idea: It is impossible for us to tell, from our limited views, whether this system contains any great faults. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 5) |
21279 | If the divine cause is proportional to its effects, the effects are finite, so the Deity cannot be infinite [Hume] |
Full Idea: By this method of reasoning you renounce all claim to infinity in any of the attributes of the Deity. The cause ought to be proportional to the effect, and the effect, so far as it falls under our cognizance, is not infinite. | |
From: David Hume (Dialogues Concerning Natural Religion [1751], Part 5) | |
A reaction: You cannot deny that the Deity MAY be infinite, be only accept that your evidence is not enough to prove it. But if nothing infinite has been observed, it is a reasonable provisional inference that nothing infinite exists. |