27 ideas
| 23531 | Philosophers should interpret the world, by expressing its possibilities [Berardi] |
| Full Idea: The philosopher's task is to interpret the world, that is, to capture its tendency and above all to enunciate the possibilities inscribed therein. …The politician's eye does not see the possible, being attracted instead by the probable. | |
| From: Franco 'Bifo' Berardi (The Second Coming [2019], How to) | |
| A reaction: An inspiring idea! He is rejecting Marx's aim of changing the world, which had 'catastrophic' results. But I love his view of interpretation as spotting tendencies and possibilities. This fits my preferred ontology of dispositions and powers. |
| 17651 | Without words or other symbols, we have no world [Goodman] |
| Full Idea: We can have words without a world but no world without words or other symbols. | |
| From: Nelson Goodman (Ways of Worldmaking [1978], 1.3) | |
| A reaction: Goodman seems to have a particularly extreme version of the commitment to philosophy as linguistic. Non-human animals have no world, it seems. |
| 17892 | For clear questions posed by reason, reason can also find clear answers [Gödel] |
| Full Idea: I uphold the belief that for clear questions posed by reason, reason can also find clear answers. | |
| From: Kurt Gödel (works [1930]), quoted by Peter Koellner - On the Question of Absolute Undecidability 1.5 | |
| A reaction: [written in 1961] This contradicts the implication normally taken from his much earlier Incompleteness Theorems. |
| 17652 | Truth is irrelevant if no statements are involved [Goodman] |
| Full Idea: Truth pertains solely to what is said ...For nonverbal versions and even for verbal versions without statements, truth is irrelevant. | |
| From: Nelson Goodman (Ways of Worldmaking [1978], 1.5) | |
| A reaction: Goodman is a philosopher of language (like Dummett), but I am a philosopher of thought (like Evans). The test, for me, is whether truth is applicable to the thought of non-human animals. I take it to be obvious that it is applicable. |
| 9188 | Gödel proved that first-order logic is complete, and second-order logic incomplete [Gödel, by Dummett] |
| Full Idea: Gödel proved the completeness of standard formalizations of first-order logic, including Frege's original one. However, an implication of his famous theorem on the incompleteness of arithmetic is that second-order logic is incomplete. | |
| From: report of Kurt Gödel (works [1930]) by Michael Dummett - The Philosophy of Mathematics 3.1 | |
| A reaction: This must mean that it is impossible to characterise arithmetic fully in terms of first-order logic. In which case we can only characterize the features of abstract reality in general if we employ an incomplete system. We're doomed. |
| 10620 | Originally truth was viewed with total suspicion, and only demonstrability was accepted [Gödel] |
| Full Idea: At that time (c.1930) a concept of objective mathematical truth as opposed to demonstrability was viewed with greatest suspicion and widely rejected as meaningless. | |
| From: Kurt Gödel (works [1930]), quoted by Peter Smith - Intro to Gödel's Theorems 28.2 | |
| A reaction: [quoted from a letter] This is the time of Ramsey's redundancy account, and before Tarski's famous paper of 1933. It is also the high point of Formalism, associated with Hilbert. |
| 17883 | Gödel's Theorems did not refute the claim that all good mathematical questions have answers [Gödel, by Koellner] |
| Full Idea: Gödel was quick to point out that his original incompleteness theorems did not produce instances of absolute undecidability and hence did not undermine Hilbert's conviction that for every precise mathematical question there is a discoverable answer. | |
| From: report of Kurt Gödel (works [1930]) by Peter Koellner - On the Question of Absolute Undecidability Intro | |
| A reaction: The normal simplistic view among philosophes is that Gödel did indeed decisively refute the optimistic claims of Hilbert. Roughly, whether Hilbert is right depends on which axioms of set theory you adopt. |
| 17885 | Gödel eventually hoped for a generalised completeness theorem leaving nothing undecidable [Gödel, by Koellner] |
| Full Idea: Eventually Gödel ...expressed the hope that there might be a generalised completeness theorem according to which there are no absolutely undecidable sentences. | |
| From: report of Kurt Gödel (works [1930]) by Peter Koellner - On the Question of Absolute Undecidability Intro | |
| A reaction: This comes as a bit of a shock to those who associate him with the inherent undecidability of reality. |
| 10614 | The real reason for Incompleteness in arithmetic is inability to define truth in a language [Gödel] |
| Full Idea: The concept of truth of sentences in a language cannot be defined in the language. This is the true reason for the existence of undecidable propositions in the formal systems containing arithmetic. | |
| From: Kurt Gödel (works [1930]), quoted by Peter Smith - Intro to Gödel's Theorems 21.6 | |
| A reaction: [from a letter by Gödel] So they key to Incompleteness is Tarski's observations about truth. Highly significant, as I take it. |
| 23538 | Nothingness only exists in consciousness [Berardi] |
| Full Idea: Consciousness is the only place where nothingness exists. | |
| From: Franco 'Bifo' Berardi (The Second Coming [2019], II 'Expanding') | |
| A reaction: Not sure about this, but an interesting remark from someone with a Hegelian background. We certainly have a concept of nothingness (a mental file of it, even). |
| 17656 | Being primitive or prior always depends on a constructional system [Goodman] |
| Full Idea: Nothing is primitive or derivationally prior to anything apart from a constructional system. | |
| From: Nelson Goodman (Ways of Worldmaking [1978], 1.4c) | |
| A reaction: Something may be primitive not just because we can't be bothered to analyse it any further, but because even God couldn't analyse it. Maybe. |
| 17661 | We don't recognise patterns - we invent them [Goodman] |
| Full Idea: Recognising patterns is very much a matter of inventing or imposing them. | |
| From: Nelson Goodman (Ways of Worldmaking [1978], 1.7) | |
| A reaction: I take this to be false. |
| 17659 | Reality is largely a matter of habit [Goodman] |
| Full Idea: Reality in a world, like realism in a picture, is largely a matter of habit. | |
| From: Nelson Goodman (Ways of Worldmaking [1978], 1.6) | |
| A reaction: I'm a robust realist, me, but I sort of see what he means. We become steeped in unspoken conventions about how we take our world to be, and filter out anything that conflicts with it. |
| 17657 | We build our world, and ignore anything that won't fit [Goodman] |
| Full Idea: We dismiss as illusory or negligible what cannot be fitted into the architecture of the world we are building. | |
| From: Nelson Goodman (Ways of Worldmaking [1978], 1.4d) | |
| A reaction: I'm trying to think of an example of this, but can't. Maybe poor people are invisible to the rich? |
| 17654 | A world can be full of variety or not, depending on how we sort it [Goodman] |
| Full Idea: A world may be unmanageably heterogeneous or unbearably monotonous according to how events are sorted into kinds. | |
| From: Nelson Goodman (Ways of Worldmaking [1978], 1.4a) | |
| A reaction: We might expect this from the man who invented 'grue', which allows you to classify things that change colour with things that don't. Could you describe a bird as 'might have been a fish', and classify it with fish? ('Projectible'?) |
| 17653 | Things can only be judged the 'same' by citing some respect of sameness [Goodman] |
| Full Idea: Identification rests upon organization into entities and kinds. The response to the question 'Same or not the same?' must always be 'Same what?'. ...Identity or constancy in a world is identity with respect to what is within that world as organised. | |
| From: Nelson Goodman (Ways of Worldmaking [1978], 1.4a) | |
| A reaction: And the gist of his book is that 'organised' is done by us, not by the world. He seems to be committed to the full Geachean relative identity, rather than the mere Wigginsian relative individuation. An unfashionable view! |
| 17660 | Discovery is often just finding a fit, like a jigsaw puzzle [Goodman] |
| Full Idea: Discovery often amounts, as when I place a piece in a jigsaw puzzle, not to arrival at a proposition for declaration or defense, but to finding a fit. | |
| From: Nelson Goodman (Ways of Worldmaking [1978], 1.7) | |
| A reaction: I find Goodman's views here pretty alien, but I like this bit. Coherence really rocks. |
| 17658 | Users of digital thermometers recognise no temperatures in the gaps [Goodman] |
| Full Idea: To use a digital thermometer with readings in tenths of a degree is to recognise no temperature as lying between 90 and 90.1 degrees. | |
| From: Nelson Goodman (Ways of Worldmaking [1978], 1.4d) | |
| A reaction: This appears to be nonsense, treating users of digital thermometers as if they were stupid. No one thinks temperatures go up and down in quantum leaps. We all know there is a gap between instrument and world. (Very American, I'm thinking!) |
| 17650 | We lack frames of reference to transform physics, biology and psychology into one another [Goodman] |
| Full Idea: We have no neat frames of reference, no ready rules for transforming physics, biology and psychology into one another. | |
| From: Nelson Goodman (Ways of Worldmaking [1978], 1.2) |
| 17655 | Grue and green won't be in the same world, as that would block induction entirely [Goodman] |
| Full Idea: Grue cannot be a relevant kind for induction in the same world as green, for that would preclude some of the decisions, right or wrong, that constitute inductive inference. | |
| From: Nelson Goodman (Ways of Worldmaking [1978], 1.4b) | |
| A reaction: This may make 'grue' less mad than I thought it was. I always assume we are slicing the world as 'green, blue and grue'. I still say 'green' is a basic predicate of experience, but 'grue' is amenable to analysis. |
| 23532 | The delusion of free will brings a sense of guilt [Berardi] |
| Full Idea: A sense of guilt is linked to the delusion of free will. | |
| From: Franco 'Bifo' Berardi (The Second Coming [2019], How to) | |
| A reaction: I agree that free will is a delusion, but I'm not sure about this. Clearly if you think you are 'ultimately' responsible for all of your actions this will increase guilt, but belief in free will is compatible with various excuses for actions. |
| 23537 | American white men trusted the philosophy of winning, and then discovered losing [Berardi] |
| Full Idea: American white men trusted the promises of neoliberal selfishness, they trusted the philosophy of winning, then discovered losing. | |
| From: Franco 'Bifo' Berardi (The Second Coming [2019], I 'Fascism') | |
| A reaction: The most pernicious terminology in the English-speaking world is the labelling of people as 'winners' and 'losers'. We celebrate the one winner, and ignore everyone else. Celebrity, excessive wealth, honourable titles. |
| 23536 | Community is now a nostalgic memory, which no longer exists [Berardi] |
| Full Idea: Community is only a nostalgic memory of a past condition of belonging that exists no longer. Regret, not a living experience. | |
| From: Franco 'Bifo' Berardi (The Second Coming [2019], I 'Fascism') | |
| A reaction: It is hard to disagree with this. Local heroes in my town make lovely efforts to improve the place (with flowers, sculptures) but most of us don't know who they are. Capitalist competition erodes community. |
| 23534 | Communism failed to unite western workers with the oppressed of the south [Berardi] |
| Full Idea: Communist internationalism was the only attempt to reconcile the workers of the West and the oppressed population of the Global South, and this attempt failed. | |
| From: Franco 'Bifo' Berardi (The Second Coming [2019], I 'Hundred') | |
| A reaction: It was unfortunate that communism was launched in Russia, which we now see (in 2023) as poisoned by imperialist ambitions, and quite unsuited to international idealism. The Chinese are notably active in Africa. |
| 23533 | The economy has replaced medieval theocracy at the centre of our society [Berardi] |
| Full Idea: The economy has progressively acquired the central place in the system of knowledge and research. Re-enacting the privilege of theocracy in the Middle Ages. | |
| From: Franco 'Bifo' Berardi (The Second Coming [2019], I 'Knowledge') | |
| A reaction: Illuminating. This is indeed how the economy is treated, centring on Gross National Product (no matter how distributed), and economic league tables. Is it even a quasi-religion? |
| 23535 | Western workers turn to nationalism, to avert the effects of globalisation [Berardi] |
| Full Idea: Western workers are following nationalist agendas in order to avert the effects of globalization, and resorting to nationalist and racist forms of identification. | |
| From: Franco 'Bifo' Berardi (The Second Coming [2019], I 'Hundred') | |
| A reaction: By 'globalisation' must be meant the impersonal work and exploitation that results from huge ruthless anonymous companies. People barely know who they are working for, so it can't give them an identity. |
| 17649 | If the world is one it has many aspects, and if there are many worlds they will collect into one [Goodman] |
| Full Idea: If there is but one world, it embraces a multiplicity of contrasting aspects; if there are many worlds, the collection of them all is one. One world may be taken as many, or many worlds taken as one; whether one or many depends on the way of taking. | |
| From: Nelson Goodman (Ways of Worldmaking [1978], 1.2) | |
| A reaction: He cites 'The Pluralistic Universe' by William James for this idea. The idea is that the distinction 'evaporates under analysis'. Parmenides seems to have thought that no features could be distinguished in the true One. |