Combining Philosophers

All the ideas for Rosalind Hursthouse, Christopher Peacocke and William W. Tait

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61 ideas

1. Philosophy / F. Analytic Philosophy / 7. Limitations of Analysis
Analytic philosophy focuses too much on forms of expression, instead of what is actually said [Tait]
2. Reason / D. Definition / 13. Against Definition
Most people can't even define a chair [Peacocke]
4. Formal Logic / F. Set Theory ST / 3. Types of Set / b. Empty (Null) Set
The null set was doubted, because numbering seemed to require 'units' [Tait]
4. Formal Logic / F. Set Theory ST / 7. Natural Sets
We can have a series with identical members [Tait]
5. Theory of Logic / K. Features of Logics / 1. Axiomatisation
Mathematics must be based on axioms, which are true because they are axioms, not vice versa [Tait, by Parsons,C]
12. Knowledge Sources / B. Perception / 1. Perception
Perceptual concepts causally influence the content of our experiences [Peacocke]
12. Knowledge Sources / B. Perception / 6. Inference in Perception
Perception has proto-propositions, between immediate experience and concepts [Peacocke]
15. Nature of Minds / B. Features of Minds / 1. Consciousness / f. Higher-order thought
Consciousness of a belief isn't a belief that one has it [Peacocke]
16. Persons / B. Nature of the Self / 2. Ethical Self
The word 'person' is useless in ethics, because what counts as a good or bad self-conscious being? [Hursthouse]
18. Thought / A. Modes of Thought / 6. Judgement / a. Nature of Judgement
Concepts are distinguished by roles in judgement, and are thus tied to rationality [Peacocke]
18. Thought / D. Concepts / 1. Concepts / b. Concepts in philosophy
Philosophy should merely give necessary and sufficient conditions for concept possession [Peacocke, by Machery]
Peacocke's account of possession of a concept depends on one view of counterfactuals [Peacocke, by Machery]
Peacocke's account separates psychology from philosophy, and is very sketchy [Machery on Peacocke]
18. Thought / D. Concepts / 2. Origin of Concepts / a. Origin of concepts
The concept 'red' is tied to what actually individuates red things [Peacocke]
18. Thought / D. Concepts / 3. Ontology of Concepts / a. Concepts as representations
If concepts just are mental representations, what of concepts we may never acquire? [Peacocke]
18. Thought / D. Concepts / 3. Ontology of Concepts / b. Concepts as abilities
Possessing a concept is being able to make judgements which use it [Peacocke]
A concept is just what it is to possess that concept [Peacocke]
Employing a concept isn't decided by introspection, but by making judgements using it [Peacocke]
18. Thought / D. Concepts / 3. Ontology of Concepts / c. Fregean concepts
A sense is individuated by the conditions for reference [Peacocke]
Fregean concepts have their essence fixed by reference-conditions [Peacocke]
18. Thought / D. Concepts / 4. Structure of Concepts / a. Conceptual structure
Concepts have distinctive reasons and norms [Peacocke]
18. Thought / D. Concepts / 4. Structure of Concepts / b. Analysis of concepts
An analysis of concepts must link them to something unconceptualized [Peacocke]
Any explanation of a concept must involve reference and truth [Peacocke]
18. Thought / D. Concepts / 4. Structure of Concepts / f. Theory theory of concepts
Concepts are constituted by their role in a group of propositions to which we are committed [Peacocke, by Greco]
18. Thought / E. Abstraction / 2. Abstracta by Selection
Abstraction is 'logical' if the sense and truth of the abstraction depend on the concrete [Tait]
Cantor and Dedekind use abstraction to fix grammar and objects, not to carry out proofs [Tait]
18. Thought / E. Abstraction / 7. Abstracta by Equivalence
Abstraction may concern the individuation of the set itself, not its elements [Tait]
18. Thought / E. Abstraction / 8. Abstractionism Critique
Why should abstraction from two equipollent sets lead to the same set of 'pure units'? [Tait]
If abstraction produces power sets, their identity should imply identity of the originals [Tait]
19. Language / B. Reference / 1. Reference theories
A concept's reference is what makes true the beliefs of its possession conditions [Peacocke, by Horwich]
19. Language / C. Assigning Meanings / 4. Compositionality
Encountering novel sentences shows conclusively that meaning must be compositional [Peacocke]
20. Action / B. Preliminaries of Action / 2. Willed Action / d. Weakness of will
There may be inverse akrasia, where the agent's action is better than their judgement recommends [Hursthouse]
20. Action / C. Motives for Action / 2. Acting on Beliefs / a. Acting on beliefs
Must all actions be caused in part by a desire, or can a belief on its own be sufficient? [Hursthouse]
20. Action / C. Motives for Action / 3. Acting on Reason / b. Intellectualism
It is a fantasy that only through the study of philosophy can one become virtuous [Hursthouse]
20. Action / C. Motives for Action / 5. Action Dilemmas / a. Dilemmas
You are not a dishonest person if a tragic dilemma forces you to do something dishonest [Hursthouse]
After a moral dilemma is resolved there is still a 'remainder', requiring (say) regret [Hursthouse]
Deontologists resolve moral dilemmas by saying the rule conflict is merely apparent [Hursthouse]
Involuntary actions performed in tragic dilemmas are bad because they mar a good life [Hursthouse]
22. Metaethics / C. The Good / 1. Goodness / d. Good as virtue
Virtue may be neither sufficient nor necessary for eudaimonia [Hursthouse]
22. Metaethics / C. The Good / 1. Goodness / g. Consequentialism
Teenagers are often quite wise about ideals, but rather stupid about consequences [Hursthouse]
22. Metaethics / C. The Good / 2. Happiness / b. Eudaimonia
Animals and plants can 'flourish', but only rational beings can have eudaimonia [Hursthouse]
23. Ethics / C. Virtue Theory / 1. Virtue Theory / a. Nature of virtue
When it comes to bringing up children, most of us think that the virtues are the best bet [Hursthouse]
23. Ethics / C. Virtue Theory / 1. Virtue Theory / b. Basis of virtue
Eudaimonia first; virtue is a trait which promotes it; right acts are what virtues produce [Hursthouse, by Zagzebski]
23. Ethics / C. Virtue Theory / 1. Virtue Theory / c. Particularism
Any strict ranking of virtues or rules gets abandoned when faced with particular cases [Hursthouse]
23. Ethics / C. Virtue Theory / 1. Virtue Theory / d. Virtue theory critique
Virtue ethics is open to the objection that it fails to show priority among the virtues [Hursthouse]
23. Ethics / C. Virtue Theory / 2. Elements of Virtue Theory / a. Natural virtue
Good animals can survive, breed, feel characteristic pleasure and pain, and contribute to the group [Hursthouse]
23. Ethics / C. Virtue Theory / 2. Elements of Virtue Theory / c. Motivation for virtue
Virtuous people may not be fully clear about their reasons for action [Hursthouse]
Performing an act simply because it is virtuous is sufficient to be 'morally motivated' or 'dutiful' [Hursthouse]
If moral motivation is an all-or-nothing sense of duty, how can children act morally? [Hursthouse]
23. Ethics / C. Virtue Theory / 2. Elements of Virtue Theory / h. Right feelings
The emotions of sympathy, compassion and love are no guarantee of right action or acting well [Hursthouse]
23. Ethics / C. Virtue Theory / 2. Elements of Virtue Theory / i. Absolute virtues
According to virtue ethics, two agents may respond differently, and yet both be right [Hursthouse]
23. Ethics / C. Virtue Theory / 2. Elements of Virtue Theory / j. Unity of virtue
Maybe in a deeply poisoned character none of their milder character traits could ever be a virtue [Hursthouse]
Being unusually virtuous in some areas may entail being less virtuous in others [Hursthouse]
We are puzzled by a person who can show an exceptional virtue and also behave very badly [Hursthouse]
23. Ethics / D. Deontological Ethics / 1. Deontology
Deontologists do consider consequences, because they reveal when a rule might apply [Hursthouse]
'Codifiable' morality give rules for decisions which don't require wisdom [Hursthouse]
23. Ethics / E. Utilitarianism / 1. Utilitarianism
Preference utilitarianism aims to be completely value-free, or empirical [Hursthouse]
We are torn between utilitarian and deontological views of lying, depending on the examples [Hursthouse]
Deontologists usually accuse utilitarians of oversimplifying hard cases [Hursthouse]
24. Political Theory / A. Basis of a State / 1. A People / a. Human distinctiveness
We are distinct from other animals in behaving rationally - pursuing something as good, for reasons [Hursthouse]
28. God / A. Divine Nature / 6. Divine Morality / b. Euthyphro question
If people are virtuous in obedience to God, would they become wicked if they lost their faith? [Hursthouse]