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All the ideas for 'Philosophy of Logic', 'Truthmakers, Realism and Ontology' and 'Dawn (Daybreak)'

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87 ideas

1. Philosophy / A. Wisdom / 2. Wise People
Don't use wisdom in order to become clever! [Nietzsche]
1. Philosophy / C. History of Philosophy / 4. Later European Philosophy / d. Nineteenth century philosophy
Early 19th century German philosophers enjoyed concepts, rather than scientific explanations [Nietzsche]
Carlyle spent his life vainly trying to make reason appear romantic [Nietzsche]
1. Philosophy / D. Nature of Philosophy / 7. Despair over Philosophy
What we think is totally dictated by the language available to express it [Nietzsche]
1. Philosophy / E. Nature of Metaphysics / 3. Metaphysical Systems
The desire for a complete system requires making the weak parts look equal to the rest [Nietzsche]
2. Reason / B. Laws of Thought / 3. Non-Contradiction
If you say that a contradiction is true, you change the meaning of 'not', and so change the subject [Quine]
3. Truth / A. Truth Problems / 3. Value of Truth
Why should truth be omnipotent? It is enough that it is very powerful [Nietzsche]
3. Truth / A. Truth Problems / 4. Uses of Truth
Like animals, we seek truth because we want safety [Nietzsche]
3. Truth / B. Truthmakers / 2. Truthmaker Relation
Moral realism doesn't seem to entail the existence of any things [Cameron]
3. Truth / B. Truthmakers / 3. Truthmaker Maximalism
Surely if some propositions are grounded in existence, they all are? [Cameron]
3. Truth / B. Truthmakers / 4. Truthmaker Necessitarianism
Orthodox Truthmaker applies to all propositions, and necessitates their truth [Cameron]
God fixes all the truths of the world by fixing what exists [Cameron]
3. Truth / B. Truthmakers / 5. What Makes Truths / a. What makes truths
What the proposition says may not be its truthmaker [Cameron]
Rather than what exists, some claim that the truthmakers are ways of existence, dispositions, modalities etc [Cameron]
Truthmaking doesn't require realism, because we can be anti-realist about truthmakers [Cameron]
3. Truth / B. Truthmakers / 6. Making Negative Truths
Without truthmakers, negative truths must be ungrounded [Cameron]
3. Truth / B. Truthmakers / 11. Truthmaking and Correspondence
I support the correspondence theory because I believe in truthmakers [Cameron]
Maybe truthmaking and correspondence stand together, and are interdefinable [Cameron]
3. Truth / F. Semantic Truth / 2. Semantic Truth
Talk of 'truth' when sentences are mentioned; it reminds us that reality is the point of sentences [Quine]
3. Truth / H. Deflationary Truth / 1. Redundant Truth
Truth is redundant for single sentences; we do better to simply speak the sentence [Quine]
4. Formal Logic / B. Propositional Logic PL / 2. Tools of Propositional Logic / e. Axioms of PL
We can eliminate 'or' from our basic theory, by paraphrasing 'p or q' as 'not(not-p and not-q)' [Quine]
5. Theory of Logic / A. Overview of Logic / 1. Overview of Logic
My logical grammar has sentences by predication, then negation, conjunction, and existential quantification [Quine]
5. Theory of Logic / A. Overview of Logic / 3. Value of Logic
Maybe logical truth reflects reality, but in different ways in different languages [Quine]
5. Theory of Logic / A. Overview of Logic / 7. Second-Order Logic
Quine rejects second-order logic, saying that predicates refer to multiple objects [Quine, by Hodes]
Quantifying over predicates is treating them as names of entities [Quine]
5. Theory of Logic / D. Assumptions for Logic / 2. Excluded Middle
Excluded middle has three different definitions [Quine]
5. Theory of Logic / D. Assumptions for Logic / 4. Identity in Logic
Quantification theory can still be proved complete if we add identity [Quine]
5. Theory of Logic / F. Referring in Logic / 1. Naming / f. Names eliminated
Names are not essential, because naming can be turned into predication [Quine]
5. Theory of Logic / G. Quantification / 1. Quantification
Universal quantification is widespread, but it is definable in terms of existential quantification [Quine]
5. Theory of Logic / G. Quantification / 4. Substitutional Quantification
You can't base quantification on substituting names for variables, if the irrationals cannot all be named [Quine]
Some quantifications could be false substitutionally and true objectually, because of nameless objects [Quine]
5. Theory of Logic / G. Quantification / 5. Second-Order Quantification
Putting a predicate letter in a quantifier is to make it the name of an entity [Quine]
5. Theory of Logic / I. Semantics of Logic / 3. Logical Truth
A sentence is logically true if all sentences with that grammatical structure are true [Quine]
7. Existence / D. Theories of Reality / 2. Realism
For realists it is analytic that truths are grounded in the world [Cameron]
Realism says a discourse is true or false, and some of it is true [Cameron]
Realism says truths rest on mind-independent reality; truthmaking theories are about which features [Cameron]
8. Modes of Existence / B. Properties / 12. Denial of Properties
Predicates are not names; predicates are the other parties to predication [Quine]
9. Objects / A. Existence of Objects / 1. Physical Objects
A physical object is the four-dimensional material content of a portion of space-time [Quine]
9. Objects / E. Objects over Time / 4. Four-Dimensionalism
Four-d objects helps predication of what no longer exists, and quantification over items from different times [Quine]
10. Modality / B. Possibility / 8. Conditionals / b. Types of conditional
Some conditionals can be explained just by negation and conjunction: not(p and not-q) [Quine]
10. Modality / E. Possible worlds / 2. Nature of Possible Worlds / a. Nature of possible worlds
We should reject distinct but indiscernible worlds [Cameron]
11. Knowledge Aims / A. Knowledge / 3. Value of Knowledge
Most people treat knowledge as a private possession [Nietzsche]
12. Knowledge Sources / E. Direct Knowledge / 4. Memory
We may be unable to remember, but we may never actually forget [Nietzsche]
14. Science / B. Scientific Theories / 1. Scientific Theory
There is no one scientific method; we must try many approaches, and many emotions [Nietzsche]
15. Nature of Minds / C. Capacities of Minds / 10. Conatus/Striving
We can cultivate our drives, of anger, pity, curiosity, vanity, like a gardener, with good or bad taste [Nietzsche]
16. Persons / C. Self-Awareness / 2. Knowing the Self
Things are the boundaries of humanity, so all things must be known, for self-knowledge [Nietzsche]
Our knowledge of the many drives that constitute us is hopelessly incomplete [Nietzsche]
16. Persons / F. Free Will / 6. Determinism / a. Determinism
People used to think that outcomes were from God, rather than consequences of acts [Nietzsche]
19. Language / A. Nature of Meaning / 8. Synonymy
Single words are strongly synonymous if their interchange preserves truth [Quine]
19. Language / D. Propositions / 6. Propositions Critique
It makes no sense to say that two sentences express the same proposition [Quine]
There is no rule for separating the information from other features of sentences [Quine]
We can abandon propositions, and just talk of sentences and equivalence [Quine]
19. Language / F. Communication / 1. Rhetoric
It is essential that wise people learn to express their wisdom, possibly even as foolishness [Nietzsche]
19. Language / F. Communication / 5. Pragmatics / a. Contextual meaning
A good way of explaining an expression is saying what conditions make its contexts true [Quine]
20. Action / C. Motives for Action / 4. Responsibility for Actions
Actions done for a purpose are least understood, because we complacently think it's obvious [Nietzsche]
21. Aesthetics / A. Aesthetic Experience / 4. Beauty
Beauty in art is the imitation of happiness [Nietzsche]
22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / d. Ethical theory
The very idea of a critique of morality is regarded as immoral! [Nietzsche]
22. Metaethics / A. Ethics Foundations / 1. Nature of Ethics / h. Against ethics
Morality prevents us from developing better customs [Nietzsche]
22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / h. Expressivism
Moral feelings are entirely different from the moral concepts used to judge actions [Nietzsche]
Treating morality as feelings is just obeying your ancestors [Nietzsche]
22. Metaethics / B. Value / 2. Values / c. Life
Human beings are not majestic, either through divine origins, or through grand aims [Nietzsche]
22. Metaethics / B. Value / 2. Values / e. Death
Most dying people have probably lost more important things than what they are about to lose [Nietzsche]
22. Metaethics / B. Value / 2. Values / g. Love
Marriage is too serious to be permitted for people in love! [Nietzsche]
Marriage upholds the idea that love, though a passion, can endure [Nietzsche]
Fear reveals the natures of other people much more clearly than love does [Nietzsche]
22. Metaethics / C. The Good / 1. Goodness / i. Moral luck
Punishment has distorted the pure innocence of the contingency of outcomes [Nietzsche]
23. Ethics / A. Egoism / 1. Ethical Egoism
People do nothing for their real ego, but only for a phantom ego created by other people [Nietzsche]
23. Ethics / B. Contract Ethics / 2. Golden Rule
If you feel to others as they feel to themselves, you must hate a self-hater [Nietzsche]
23. Ethics / C. Virtue Theory / 3. Virtues / a. Virtues
Honesty is a new young virtue, and we can promote it, or not [Nietzsche]
The Jews treated great anger as holy, and were in awe of those who expressed it [Nietzsche]
Christianity replaces rational philosophical virtues with great passions focused on God [Nietzsche]
The cardinal virtues want us to be honest, brave, magnanimous and polite [Nietzsche]
23. Ethics / C. Virtue Theory / 3. Virtues / d. Courage
Cool courage and feverish bravery have one name, but are two very different virtues [Nietzsche]
23. Ethics / C. Virtue Theory / 3. Virtues / h. Respect
Teach youth to respect people who differ with them, not people who agree with them [Nietzsche]
23. Ethics / D. Deontological Ethics / 2. Duty
Seeing duty as a burden makes it a bit cruel, and it can thus never become a habit [Nietzsche]
23. Ethics / F. Existentialism / 6. Authentic Self
Most people think they are already complete, but we can cultivate ourselves [Nietzsche]
24. Political Theory / C. Ruling a State / 2. Leaders / c. Despotism
No authority ever willingly accepts criticism [Nietzsche]
24. Political Theory / C. Ruling a State / 3. Government / a. Government
People govern for the pleasure of it, or just to avoid being governed [Nietzsche]
24. Political Theory / C. Ruling a State / 4. Changing the State / c. Revolution
The French Revolution gave trusting Europe the false delusion of instant recovery [Nietzsche]
25. Social Practice / D. Justice / 3. Punishment / a. Right to punish
Get rid of the idea of punishment! It is a noxious weed! [Nietzsche]
25. Social Practice / E. Policies / 1. War / a. Just wars
Modern wars arise from the study of history [Nietzsche]
25. Social Practice / E. Policies / 5. Education / d. Study of history
History does not concern what really happened, but supposed events, which have all the influence [Nietzsche]
27. Natural Reality / G. Biology / 3. Evolution
Enquirers think finding our origin is salvation, but it turns out to be dull [Nietzsche]
29. Religion / B. Monotheistic Religion / 4. Christianity / a. Christianity
Christianity hoped for a short cut to perfection, that skipped the hard labour of morality [Nietzsche]
Christianity was successful because of its heathen rituals [Nietzsche]
29. Religion / D. Religious Issues / 1. Religious Commitment / e. Fideism
'I believe because it is absurd' - but how about 'I believe because I am absurd' [Nietzsche]
29. Religion / D. Religious Issues / 2. Immortality / b. Soul
The easy and graceful aspects of a person are called 'soul', and inner awkwardness is called 'soulless' [Nietzsche]