17 ideas
17867 | If a concept is not compact, it will not be presentable to finite minds [Almog] |
Full Idea: If the notion of 'logically following' in your language is not compact, it will not be locally presentable to finite minds. | |
From: Joseph Almog (Nature Without Essence [2010], 02) |
17877 | The number series is primitive, not the result of some set theoretic axioms [Almog] |
Full Idea: On Skolem's account, to 'get' the natural numbers - that primal structure - do not 'look for it' as the satisfier of some abstract (set-theoretic) axiomatic essence; start with that primitive structure. | |
From: Joseph Almog (Nature Without Essence [2010], 12) | |
A reaction: [Skolem 1922 and 1923] Almog says the numbers are just 0,1,2,3,4..., and not some underlying axioms. That makes it sound as if they have nothing in common, and that the successor relation is a coincidence. |
17872 | Definitionalists rely on snapshot-concepts, instead of on the real processes [Almog] |
Full Idea: The definitionalist errs by abstracting away from differences cosmic processes, freezing real, dynamic processes in snapshot-concepts. | |
From: Joseph Almog (Nature Without Essence [2010], 08) | |
A reaction: You could hardly do science at all if you didn't 'abstract away from the differences in cosmic processes'. We can't write about sea-waves, because they all differ slightly? 'Electron' is a snapshot concept. |
17871 | Fregean meanings are analogous to conceptual essence, defining a kind [Almog] |
Full Idea: Ever since Frege, semantic definitionalists have posited a meaning ('sinn') for a name; the meaning/sinn is their semantic analog to the conceptual essence, as ontologically defining of the kind. | |
From: Joseph Almog (Nature Without Essence [2010], 07) |
17866 | Essential definition aims at existence conditions and structural truths [Almog] |
Full Idea: The essentialist encapsulating formula is meant to be existence-exhaustive (an attribute the satisfaction of which is logically necessary and sufficient to be the thing) and truth-exhaustive (promising all the structural truths). | |
From: Joseph Almog (Nature Without Essence [2010], 01) | |
A reaction: [compressed] If he thinks essentialism means that one short phrase can achieve all this, then it is not surprising that Almog renounces his former essentialism in this essay. He may, however, have misunderstood. He should reread Aristotle. |
17868 | Surface accounts aren't exhaustive as they always allow unintended twin cases [Almog] |
Full Idea: A surface-functional characterisation is not exhaustive. It allows unintended twins, alien intruders with different structures - water lookalikes that are not H2O and lookalike infinite structures that are not the natural numbers. | |
From: Joseph Almog (Nature Without Essence [2010], 03) | |
A reaction: He rests this on the claim in mathematical logic that fully expressive systems are always non-categorical (having unintended twins). Set theory is not fully categorical, but Peano Arithmetic is. Almog's main anti-essentialist argument. |
17870 | Alien 'tigers' can't be tigers if they are not related to our tigers [Almog] |
Full Idea: Animals roaming jungles on some planet at the other end of the galaxy with the tiger-look and the tiger genetic make-up but with a disjoint evolutionary history are not the same species as the earthly tigers. | |
From: Joseph Almog (Nature Without Essence [2010], 10) | |
A reaction: I disagree. If two independent cultures build boats, they are both boats. If we manufacture a tiger which can breed with other tigers, we've made a tiger. His 'tigers' would scream for explanation, precisely because they are tigers. If not, no puzzle. |
17869 | Kripke and Putnam offer an intermediary between real and nominal essences [Almog] |
Full Idea: Kripke and Putnam offer us enhanced essences, still formulable in one short sentence and locally graspable. They offer between Locke's mind-boggling definitive real essence and his mind-friendly but not definitive nominal essence. | |
From: Joseph Almog (Nature Without Essence [2010], 04) | |
A reaction: The solution is to add a 'deep structure' which serves both ends. |
17876 | Individual essences are just cobbled together classificatory predicates [Almog] |
Full Idea: The key for the essentialist is classificatory predication. It is only a subsequent extension of this prime idea that leads us to cobble together enough such essential predications to make an individuative essential property. | |
From: Joseph Almog (Nature Without Essence [2010], 11) | |
A reaction: So the essence is just a cross-reference of all the ways we can think of to classify it? I don't think so. Which are the essential classifications? |
7082 | Nature requires causal explanations, but society requires clarification by reasons and motives [Weber, by Critchley] |
Full Idea: Weber coined the distinction between explanation and clarification, saying that natural phenomena require causal explanation, while social phenomena require clarification by giving reasons or offering possible motives for how things are. | |
From: report of Max Weber (works [1905]) by Simon Critchley - Continental Philosophy - V. Short Intro Ch.7 | |
A reaction: This is music to the ears of property dualists and other non-reductivists, but if you go midway in the hierarchy of animals (a mouse, say) the distinction blurs. Weber probably hadn't digested Darwin, whose big impact came around 1905. |
17873 | Water must be related to water, just as tigers must be related to tigers [Almog] |
Full Idea: It is a blindspot to say that to be a tiger one must come from tigers, but to be water one needn't come from water. ...The error lies in not appreciating that to be water one still must come from somewhere in the cosmos, indeed, from hydrogen and oxygen. | |
From: Joseph Almog (Nature Without Essence [2010], 09) | |
A reaction: A unified picture is indeed desirable, but a better solution is to say that the essence of a tiger is in its structure, not in its origins. There are many ways to produce an artefact. There could be many ways to produce a tiger. |
22155 | We are disenchanted because we rely on science, which ignores values [Weber, by Boulter] |
Full Idea: Weber contends that modern western civilisation is 'disenchanted' because our society's method of arriving at beliefs about the world, that is, the sciences, is unable to address questions of value. | |
From: report of Max Weber (works [1905]) by Stephen Boulter - Why Medieval Philosophy Matters 6 | |
A reaction: This idea, made explicit by Hume's empirical attitude to values, is obviously of major importance. For we Aristotelians values are a self-evident aspect of nature. Boulter says philosophy has added to the disenchantment. I agree. |
21093 | Friendship without community spirit misses out on the main part of virtue [Hume] |
Full Idea: A man who is only susceptible of friendship, without public spirit or a regard to the community, is deficient in the most material part of virtue. | |
From: David Hume (That Politics may be reduced to a Science [1750], p.21) | |
A reaction: I think this is aimed at the epicureans. If the highest virtues are focused on one's friends that can easily lead to injustice, because it can tolerate prejudice against people who are very unlike one's friends. |
21091 | It would be absurd if even a free constitution did not impose restraints, for the public good [Hume] |
Full Idea: A republican and free form of government would be an obvious absurdity, if the particular checks and controls, provided by the constitution, had really no influence, and made it not the interest, even of bad men, to act for the public good. | |
From: David Hume (That Politics may be reduced to a Science [1750], p.14) | |
A reaction: Presumably if you attain absolute power you can write any old constitution you like (Clause 1: the presidency is for life). But there does seem much point in doing it - unless it is to facilitate the use of the law for persecutions. |
21092 | Nobility either share in the power of the whole, or they compose the power of the whole [Hume] |
Full Idea: A nobility may possess power in two different ways. Either every nobleman shares the power as part of the whole body, or the whole body enjoys the power as composed of parts, which each have a distinct power and authority. | |
From: David Hume (That Politics may be reduced to a Science [1750], p.15) | |
A reaction: He says the first type is found in Venice, and is preferable to the second type, which is found in Poland. Presumably in the shared version there is some restraint on depraved nobles. The danger is each noble being an autocrat. |
17864 | Defining an essence comes no where near giving a thing's nature [Almog] |
Full Idea: The natures of things are neither exhausted nor even partially given by 'defining essences'. | |
From: Joseph Almog (Nature Without Essence [2010], Intro) | |
A reaction: A better criticism of essentialism. 'Natures' is a much vaguer word than 'essences', however, because the latter refers to what is stable and important, whereas natures could include any aspect. Being ticklish is in my nature, but not in my essence. |
17863 | Essences promise to reveal reality, but actually drive us away from it [Almog] |
Full Idea: The essentialist line (one I trace to Aristotle, Descartes and Kripke) is driving us away from, not closer to, the real nature of things. It promised a sort of Hubble telescope - essences - able to reveal the deep structure of reality. | |
From: Joseph Almog (Nature Without Essence [2010], Intro) | |
A reaction: I suspect this is tilting at a straw man. No one thinks we should hunt for essences instead of doing normal science. 'Essence' just labels what you've got when you succeed. |