27 ideas
| 18901 | Truthmakers are facts 'of' a domain, not something 'in' the domain [Sommers] |
| Full Idea: A fact is an existential characteristic 'of' the domain; it is not something 'in' the domain. To search for truth-making facts in the world is indeed futile. | |
| From: Fred Sommers (Intellectual Autobiography [2005], 'Existence') | |
| A reaction: Attacking Austin on truth. Helpful. It is hard to see how a physical object has a mysterious power to 'make' a truth. No energy-transfer seems involved in the making. Animals think true thoughts; I suspect that concerns their mental maps of the world. |
| 18904 | 'Predicable' terms come in charged pairs, with one the negation of the other [Sommers, by Engelbretsen] |
| Full Idea: Sommers took the 'predicable' terms of any language to come in logically charged pairs. Examples might be red/nonred, massive/massless, tied/untied, in the house/not in the house. The idea that terms can be negated was essential for such pairing. | |
| From: report of Fred Sommers (Intellectual Autobiography [2005]) by George Engelbretsen - Trees, Terms and Truth 2 | |
| A reaction: If, as Rumfitt says, we learn affirmation and negation as a single linguistic operation, this would fit well with it, though Rumfitt doubtless (as a fan of classical logic) prefers to negation sentences. |
| 18895 | Logic which maps ordinary reasoning must be transparent, and free of variables [Sommers] |
| Full Idea: What would a 'laws of thought' logic that cast light on natural language deductive thinking be like? Such a logic must be variable-free, conforming to normal syntax, and its modes of reasoning must be transparent, to make them virtually instantaneous. | |
| From: Fred Sommers (Intellectual Autobiography [2005], 'How We') | |
| A reaction: This is the main motivation for Fred Sommers's creation of modern term logic. Even if you are up to your neck in modern symbolic logic (which I'm not), you have to find this idea appealing. You can't leave it to the psychologists. |
| 18897 | Predicate logic has to spell out that its identity relation '=' is an equivalent relation [Sommers] |
| Full Idea: Because predicate logic contrues identities dyadically, its account of inferences involving identity propositions needs laws or axioms of identity, explicitly asserting that the dyadic realtion in 'x=y' possesses symmetry, reflexivity and transitivity. | |
| From: Fred Sommers (Intellectual Autobiography [2005], 'Syllogistic') |
| 18893 | Translating into quantificational idiom offers no clues as to how ordinary thinkers reason [Sommers] |
| Full Idea: Modern predicate logic's methods of justification, which involve translation into an artificial quantificational idiom, offer no clues to how the average person, knowing no logic and adhering to the vernacular, is so logically adept. | |
| From: Fred Sommers (Intellectual Autobiography [2005], Intro) | |
| A reaction: Of course, people are very logically adept when the argument is simple (because, I guess, they can test it against the world), but not at all good when the reasoning becomes more complex. We do, though, reason in ordinary natural language. |
| 18903 | Sommers promotes the old idea that negation basically refers to terms [Sommers, by Engelbretsen] |
| Full Idea: If there is one idea that is the keystone of the edifice that constitutes Sommers's united philosophy it is that terms are the linguistic entities subject to negation in the most basic sense. It is a very old idea, tending to be rejected in modern times. | |
| From: report of Fred Sommers (Intellectual Autobiography [2005]) by George Engelbretsen - Trees, Terms and Truth 2 | |
| A reaction: Negation in modern logic is an operator applied to sentences, typically writing '¬Fa', which denies that F is predicated of a, with Fa being an atomic sentence. Do we say 'not(Stan is happy)', or 'not-Stan is happy', or 'Stan is not-happy'? Third one? |
| 18894 | Predicates form a hierarchy, from the most general, down to names at the bottom [Sommers] |
| Full Idea: We organise our concepts of predicability on a hierarchical tree. At the top are terms like 'interesting', 'exists', 'talked about', which are predicable of anything. At the bottom are names, and in between are predicables of some things and not others. | |
| From: Fred Sommers (Intellectual Autobiography [2005], 'Category') | |
| A reaction: The heirarchy seem be arranged simply by the scope of the predicate. 'Tallest' is predicable of anything in principle, but only of a few things in practice. Is 'John Doe' a name? What is 'cosmic' predicable of? Challenging! |
| 18900 | Unfortunately for realists, modern logic cannot say that some fact exists [Sommers] |
| Full Idea: Unfortunately for the fate of realist philosophy, modern logic's treatment of 'exists' is resolutely inhospitable to facts as referents of phrases of the form 'the existence or non-existence of φ'. | |
| From: Fred Sommers (Intellectual Autobiography [2005], 'Realism') | |
| A reaction: Predicate logic has to talk about objects, and then attribute predicates to them. It tends to treat a fact as 'Fa' - this object has this predicate, but that's not really how we understand facts. |
| 13127 | Categories can't overlap; they are either disjoint, or inclusive [Sommers, by Westerhoff] |
| Full Idea: Fred Sommers, in his treatment of types, says that two ontological categories cannot overlap; they are either disjoint, or one properly includes the other. This is sometimes referred to as Sommers' Law. | |
| From: report of Fred Sommers (Types and Ontology [1963], p.355) by Jan Westerhoff - Ontological Categories §24 | |
| A reaction: The 'types', of course, go back to Bertrand Russell's theory of types, which is important in discussions of ontological categories. Carnap pursued it, trying to derive ontological categories from grammatical categories. 85% agree with Sommers. |
| 18898 | In standard logic, names are the only way to refer [Sommers] |
| Full Idea: In modern predicate logic, definite reference by proper names is the primary and sole form of reference. | |
| From: Fred Sommers (Intellectual Autobiography [2005], 'Reference') | |
| A reaction: Hence we have to translate definite descriptions into (logical) names, or else paraphrase them out of existence. The domain only contains 'objects', so only names can uniquely pick them out. |
| 22858 | There is collective action, where a trend is manifest, but is not attributable to individuals [Lukes] |
| Full Idea: There is a phenomenon of collective action, where the policy or action of a collectivity is manifest, but not attributable to particular individuals' decisions or behaviour. | |
| From: Steven Lukes (Power: a Radical View (2nd ed) [2005], 1.4) | |
| A reaction: This observation of Lukes is seen as important in the understanding of social power, but it is also significant for the understanding of the theory of action. Small racial slights by individuals can indicate institutional racism. |
| 22850 | Hidden powers are the most effective [Lukes] |
| Full Idea: Power is at its most effective when it is least observable. | |
| From: Steven Lukes (Power: a Radical View (2nd ed) [2005], Intro) | |
| A reaction: Kind of common sense, though his account has been very influential. We must be cautious about asserting the existence of powers which are massive but totally undetectable. |
| 22854 | Power is a capacity, which may never need to be exercised [Lukes] |
| Full Idea: Power is a capacity not the exercise of that capacity (it may never be, and never need to be, exercised); and you can be powerful by satisfying and advancing others' interests. | |
| From: Steven Lukes (Power: a Radical View (2nd ed) [2005], Intro) | |
| A reaction: A school teacher could, in extremis, bring in the army to control a wildly anarchic class of kids. You control kids by making them want to do what you want them to do. |
| 22852 | The pluralist view says that power is restrained by group rivalry [Lukes] |
| Full Idea: In the 1950s 'pluralism' was a common idea about power - that the concentration of power in America is not excessive because one group always balances the power of others. | |
| From: Steven Lukes (Power: a Radical View (2nd ed) [2005], Intro) | |
| A reaction: [He cites Alan Wolfe's 2000 intro to C. Wright Mills] There must be something to this idea. In the UK we encourage the existence of an official opposition to the government for that reason. |
| 22855 | One-dimensionsal power is behaviour in observable conflicts of interests [Lukes] |
| Full Idea: The one-dimensional view of power involves a focus on behaviour in the making of decisions on issues over which there is an observable conflict of (subjective) interests, revealed by political participation. | |
| From: Steven Lukes (Power: a Radical View (2nd ed) [2005], 1.2) | |
| A reaction: It seems unbalanced to give this the pejorative label 'one-dimensional', as if it wasn't really power at all. Watching police beating demonstrators looks like real power to me. His point that power runs deeper is, of course, a good one. |
| 22856 | Political organisation brings some conflicts to the fore, and suppresses others [Lukes] |
| Full Idea: All forms of political organisation have a bias in favour of the exploitation of some kinds of conflict and the suppression of others, because organisation is the mobilisation of bias. Some issues are organised into politics while others are organised out | |
| From: Steven Lukes (Power: a Radical View (2nd ed) [2005], 1.3) | |
| A reaction: [He cites Schattschneider 1960] This is what Lukes calls the two-dimensional theory of power. The point is that students of power should observe what does not happen, as well as what does. |
| 22857 | The two-dimensional view of power recognises the importance of controlling the agenda [Lukes] |
| Full Idea: The two-dimensional view of power is a major advance over the one-dimensional view. It incorporates the question of the control of the agenda in politics. | |
| From: Steven Lukes (Power: a Radical View (2nd ed) [2005], 1.4) | |
| A reaction: So One-D is controlling what happens in conflicts, and Two-D is controlling the nature of the conflicts. If we keep digging we may come to the power which no one knows exists. |
| 22859 | Power can be exercised to determine a person's desires [Lukes] |
| Full Idea: A may exercise power over B by getting him to do what he does not want to do, but also by influencing, shaping or determining his very wants. | |
| From: Steven Lukes (Power: a Radical View (2nd ed) [2005], 1.4) | |
| A reaction: The classic modern instances of this are advertising and control of the media. This was apparently a new idea from Lukes, but it seems fairly obvious now. This is his third dimension of power. |
| 22863 | Power is the capacity of a social class to realise its interests [Lukes] |
| Full Idea: Poulantzas (1968) defined his concept of power as the capacity of a social class to realise its specific objective interests. | |
| From: Steven Lukes (Power: a Radical View (2nd ed) [2005], 1.8) | |
| A reaction: Lukes offers this as an account of power in terms of structures, rather than of the actions of individuals. Lukes says that power must include the ability of the agent to act differently. Power must involve responsibility. Power is not fate. |
| 22860 | The evidence for the exertion of power need not involve a grievance of the powerless [Lukes] |
| Full Idea: It is inadequate to insist that nondecision-making power only exists where there are grievances which are denied entry into the political process in the form of issues. | |
| From: Steven Lukes (Power: a Radical View (2nd ed) [2005], 1.4) | |
| A reaction: A simple example would be where they tricked you into thinking you couldn't vote in an election, or where the women didn't realise the men were paid more. Part of his third dimension of power. |
| 22861 | Power is affecting a person in a way contrary to their interests [Lukes] |
| Full Idea: I have defined the concept of power by saying that A exercises power over B when A affects B in a manner contrary to B's interests | |
| From: Steven Lukes (Power: a Radical View (2nd ed) [2005], 1.6) | |
| A reaction: I assume he is not referring to when I accidentally spill your beer. His point is, I think, that neither A nor B may be fully, or even partly, aware of what is going on. Presumably A can also exert power over B which is in B's interests. Dentists. |
| 21133 | Supreme power is getting people to have thoughts and desires chosen by you [Lukes] |
| Full Idea: Is it not the supreme exercise of power to get another or others to have the desires you want them to have - that is, to secure their compliance by controlling their thoughts and desires? | |
| From: Steven Lukes (Power: a Radical View (2nd ed) [2005], p.27), quoted by Andrew Shorten - Contemporary Political Theory 06 | |
| A reaction: This seems to be beyond dispute. When the operation is successful, those under your power not only do not need to be intimidated, but they don't even need to be guided. But if two people are in perfect harmony, which one has the power? |
| 22851 | In the 1950s they said ideology is finished, and expertise takes over [Lukes] |
| Full Idea: In the 1950s there was talk of the 'end of ideology' - that grand passions over ideas were exhausted, and in future problems would be solved by technical expertise. | |
| From: Steven Lukes (Power: a Radical View (2nd ed) [2005], Intro) | |
| A reaction: An understandable thought, once fascism and communism seemed to have burned themselves out. Political commentators always try to grip the crowds with simplistic labels, but fewer people will now read up an ideology. Tacit ideology. |
| 22862 | Liberals take people as they are, and take their preferences to be their interests [Lukes] |
| Full Idea: Liberals take people as they are, and relates their interests to what they actually want or prefer. | |
| From: Steven Lukes (Power: a Radical View (2nd ed) [2005], 1.6) | |
| A reaction: He contrasts this with 'reformists' and 'radicals'. I don't see why liberals should be so uncritical of people's desires. Liberals aren't going to implement harmful policies, simply because people want them. He treats liberals as one-dimensional. |
| 22853 | Anyone who thinks capitalism can improve their lives is endorsing capitalism [Lukes] |
| Full Idea: Wage earners consent to capitalist organisation of society when they act as if they could improve their material conditions within the confines of capitalism. | |
| From: Steven Lukes (Power: a Radical View (2nd ed) [2005], Intro) | |
| A reaction: [He is citing Przeworski 1985] Not plausible as it stands. Does a prisoner who tries to improve their life within a hideous prison thereby endorse the prison system? In Auschwitz? Slaves can go along with the system for years, then suddenly rebel. |
| 22745 | Pherecydes said the first principle and element is earth [Pherecydes, by Sext.Empiricus] |
| Full Idea: Pherecydes of Syros said that the principle and element of all things is earth. | |
| From: report of Pherecydes (fragments/reports [c.600 BCE]) by Sextus Empiricus - Against the Physicists (two books) I.360 | |
| A reaction: Sextus is giving the history, and mentions it before saying that Thales thought it was water. Earth seems a sensible starting point, and I am guessing that Thales was trying to think a bit more deeply than Pherecydes about it. |
| 5883 | Pherecydes was the first to say that the soul is eternal [Pherecydes, by Cicero] |
| Full Idea: As far as the literature tells us, Pherecydes of Syros was the first who pronounced the souls of men to be eternal. | |
| From: report of Pherecydes (fragments/reports [c.600 BCE]) by M. Tullius Cicero - Tusculan Disputations I.xvi.38 | |
| A reaction: Presumably before that it was the physical person who arrived in the Underworld. The Hindu tradition seems to require the soul to be very long-lived, if not eternal. Why did Pherecydes come up with this idea? |