Combining Texts

All the ideas for 'fragments/reports', 'Inference to the Best Explanation (2nd)' and 'De Anima'

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112 ideas

2. Reason / A. Nature of Reason / 2. Logos
An account is either a definition or a demonstration [Aristotle]
2. Reason / A. Nature of Reason / 4. Aims of Reason
Good inference has mechanism, precision, scope, simplicity, fertility and background fit [Lipton]
2. Reason / B. Laws of Thought / 4. Contraries
From one thing alone we can infer its contrary [Aristotle]
Contrary pairs entail contradictions; one member entails negation of the other [Lipton]
6. Mathematics / A. Nature of Mathematics / 3. Nature of Numbers / a. Numbers
We perceive number by the denial of continuity [Aristotle]
7. Existence / C. Structure of Existence / 4. Ontological Dependence
What is prior is always potentially present in what is next in order [Aristotle]
8. Modes of Existence / C. Powers and Dispositions / 4. Powers as Essence
Sight is the essence of the eye, fitting its definition; the eye itself is just the matter [Aristotle]
9. Objects / B. Unity of Objects / 2. Substance / a. Substance
The substance is the cause of a thing's being [Aristotle]
9. Objects / C. Structure of Objects / 2. Hylomorphism / a. Hylomorphism
Matter is potential, form is actual [Aristotle]
Scientists explain anger by the matter, dialecticians by the form and the account [Aristotle]
9. Objects / E. Objects over Time / 8. Continuity of Rivers
Cratylus said you couldn't even step into the same river once [Cratylus, by Aristotle]
11. Knowledge Aims / A. Knowledge / 2. Understanding
Understanding is not mysterious - it is just more knowledge, of causes [Lipton]
12. Knowledge Sources / A. A Priori Knowledge / 3. Innate Knowledge / c. Tabula rasa
The intellect has potential to think, like a tablet on which nothing has yet been written [Aristotle]
12. Knowledge Sources / B. Perception / 1. Perception
Why can't we sense the senses? And why do senses need stimuli? [Aristotle]
Why do we have many senses, and not just one? [Aristotle]
Perception necessitates pleasure and pain, which necessitates appetite [Aristotle]
Our minds take on the form of what is being perceived [Aristotle, by Mares]
Perception of sensible objects is virtually never wrong [Aristotle]
Sense organs aren't the end of sensation, or they would know what does the sensing [Aristotle]
12. Knowledge Sources / B. Perception / 2. Qualities in Perception / c. Primary qualities
Many objects of sensation are common to all the senses [Aristotle]
12. Knowledge Sources / B. Perception / 2. Qualities in Perception / d. Secondary qualities
Some objects of sensation are unique to one sense, where deception is impossible [Aristotle]
12. Knowledge Sources / B. Perception / 3. Representation
In moral thought images are essential, to be pursued or avoided [Aristotle]
12. Knowledge Sources / C. Rationalism / 1. Rationalism
We may think when we wish, but not perceive, because universals are within the mind [Aristotle]
13. Knowledge Criteria / B. Internal Justification / 3. Evidentialism / a. Evidence
How do we distinguish negative from irrelevant evidence, if both match the hypothesis? [Lipton]
13. Knowledge Criteria / D. Scepticism / 1. Scepticism
Cratylus decided speech was hopeless, and his only expression was the movement of a finger [Cratylus, by Aristotle]
14. Science / A. Basis of Science / 1. Observation
The inference to observables and unobservables is almost the same, so why distinguish them? [Lipton]
14. Science / A. Basis of Science / 2. Demonstration
Demonstration starts from a definition of essence, so we can derive (or conjecture about) the properties [Aristotle]
We infer from evidence by working out what would explain that evidence [Lipton]
Inductive inference is not proof, but weighing evidence and probability [Lipton]
Demonstrations move from starting-points to deduced conclusions [Aristotle]
14. Science / A. Basis of Science / 4. Prediction
It is more impressive that relativity predicted Mercury's orbit than if it had accommodated it [Lipton]
Predictions are best for finding explanations, because mere accommodations can be fudged [Lipton]
14. Science / B. Scientific Theories / 1. Scientific Theory
If we make a hypothesis about data, then a deduction, where does the hypothesis come from? [Lipton]
14. Science / C. Induction / 1. Induction
Induction is repetition, instances, deduction, probability or causation [Lipton]
14. Science / C. Induction / 3. Limits of Induction
Standard induction does not allow for vertical inferences, to some unobservable lower level [Lipton]
14. Science / C. Induction / 4. Reason in Induction
We can argue to support our beliefs, so induction will support induction, for believers in induction [Lipton]
An inductive inference is underdetermined, by definition [Lipton]
14. Science / C. Induction / 5. Paradoxes of Induction / b. Raven paradox
If something in ravens makes them black, it may be essential (definitive of ravens) [Lipton]
My shoes are not white because they lack some black essence of ravens [Lipton]
A theory may explain the blackness of a raven, but say nothing about the whiteness of shoes [Lipton]
We can't turn non-black non-ravens into ravens, to test the theory [Lipton]
To pick a suitable contrast to ravens, we need a hypothesis about their genes [Lipton]
14. Science / C. Induction / 6. Bayes's Theorem
A hypothesis is confirmed if an unlikely prediction comes true [Lipton]
Bayes seems to rule out prior evidence, since that has a probability of one [Lipton]
Bayes is too liberal, since any logical consequence of a hypothesis confirms it [Lipton]
Bayes involves 'prior' probabilities, 'likelihood', 'posterior' probability, and 'conditionalising' [Lipton]
Explanation may be an important part of implementing Bayes's Theorem [Lipton]
14. Science / D. Explanation / 1. Explanation / a. Explanation
Explanation may describe induction, but may not show how it justifies, or leads to truth [Lipton]
14. Science / D. Explanation / 1. Explanation / b. Aims of explanation
An explanation gives the reason the phenomenon occurred [Lipton]
An explanation is what makes the unfamiliar familiar to us [Lipton]
An explanation is what is added to knowledge to yield understanding [Lipton]
Seaching for explanations is a good way to discover the structure of the world [Lipton]
14. Science / D. Explanation / 2. Types of Explanation / b. Contrastive explanations
In 'contrastive' explanation there is a fact and a foil - why that fact, rather than this foil? [Lipton]
With too many causes, find a suitable 'foil' for contrast, and the field narrows right down [Lipton]
14. Science / D. Explanation / 2. Types of Explanation / c. Explanations by coherence
An explanation unifies a phenomenon with our account of other phenomena [Lipton]
14. Science / D. Explanation / 2. Types of Explanation / e. Lawlike explanations
Deduction explanation is too easy; any law at all will imply the facts - together with the facts! [Lipton]
We reject deductive explanations if they don't explain, not if the deduction is bad [Lipton]
Good explanations may involve no laws and no deductions [Lipton]
14. Science / D. Explanation / 2. Types of Explanation / f. Necessity in explanations
An explanation shows why it was necessary that the effect occurred [Lipton]
14. Science / D. Explanation / 2. Types of Explanation / g. Causal explanations
To explain is to give either the causal history, or the causal mechanism [Lipton]
Mathematical and philosophical explanations are not causal [Lipton]
A cause may not be an explanation [Lipton]
Explanations may be easier to find than causes [Lipton]
Causal inferences are clearest when we can manipulate things [Lipton]
14. Science / D. Explanation / 2. Types of Explanation / i. Explanations by mechanism
We want to know not just the cause, but how the cause operated [Lipton]
14. Science / D. Explanation / 2. Types of Explanation / k. Explanations by essence
To understand a triangle summing to two right angles, we need to know the essence of a line [Aristotle]
14. Science / D. Explanation / 2. Types of Explanation / l. Probabilistic explanations
To maximise probability, don't go beyond your data [Lipton]
14. Science / D. Explanation / 3. Best Explanation / a. Best explanation
Is Inference to the Best Explanation nothing more than inferring the likeliest cause? [Lipton]
Best Explanation as a guide to inference is preferable to best standard explanations [Lipton]
The 'likeliest' explanation is the best supported; the 'loveliest' gives the most understanding [Lipton]
Finding the 'loveliest' potential explanation links truth to understanding [Lipton]
IBE is inferring that the best potential explanation is the actual explanation [Lipton]
IBE is not passive treatment of data, but involves feedback between theory and data search [Lipton]
A contrasting difference is the cause if it offers the best explanation [Lipton]
We select possible explanations for explanatory reasons, as well as choosing among them [Lipton]
14. Science / D. Explanation / 3. Best Explanation / c. Against best explanation
Must we only have one explanation, and must all the data be made relevant? [Lipton]
Bayesians say best explanations build up an incoherent overall position [Lipton]
The best theory is boring: compare 'all planets move elliptically' with 'most of them do' [Lipton]
Best explanation can't be a guide to truth, because the truth must precede explanation [Lipton]
15. Nature of Minds / A. Nature of Mind / 1. Mind / c. Features of mind
Mind involves movement, perception, incorporeality [Aristotle]
15. Nature of Minds / A. Nature of Mind / 2. Psuche
Aristotle led to the view that there are several souls, all somewhat physical [Aristotle, by Martin/Barresi]
Soul is seen as what moves, or what is least physical, or a combination of elements [Aristotle]
Psuché is the form and actuality of a body which potentially has life [Aristotle]
The soul is the cause or source of movement, the essence of body, and its end [Aristotle]
15. Nature of Minds / A. Nature of Mind / 5. Unity of Mind
Understanding is impossible, if it involves the understanding having parts [Aristotle]
If the soul is composed of many physical parts, it can't be a true unity [Aristotle]
If a soul have parts, what unites them? [Aristotle]
What unifies the soul would have to be a super-soul, which seems absurd [Aristotle]
15. Nature of Minds / A. Nature of Mind / 6. Anti-Individualism
In a way the soul is everything which exists, through its perceptions and thoughts [Aristotle]
15. Nature of Minds / C. Capacities of Minds / 1. Faculties
If we divide the mind up according to its capacities, there are a lot of them [Aristotle]
15. Nature of Minds / C. Capacities of Minds / 2. Imagination
Self-moving animals must have desires, and that entails having imagination [Aristotle]
17. Mind and Body / A. Mind-Body Dualism / 1. Dualism
Emotion involves the body, thinking uses the mind, imagination hovers between them [Aristotle]
17. Mind and Body / A. Mind-Body Dualism / 2. Interactionism
All the emotions seem to involve the body, simultaneously with the feeling [Aristotle]
The soul (or parts of it) is not separable from the body [Aristotle]
17. Mind and Body / A. Mind-Body Dualism / 8. Dualism of Mind Critique
If soul is separate from body, why does it die when the body dies? [Aristotle]
Thinkers place the soul within the body, but never explain how they are attached [Aristotle]
Early thinkers concentrate on the soul but ignore the body, as if it didn't matter what body received the soul [Aristotle]
17. Mind and Body / C. Functionalism / 1. Functionalism
Aristotle has a problem fitting his separate reason into the soul, which is said to be the form of the body [Ackrill on Aristotle]
Does the mind think or pity, or does the whole man do these things? [Aristotle]
17. Mind and Body / E. Mind as Physical / 1. Physical Mind
The soul and the body are inseparable, like the imprint in some wax [Aristotle]
18. Thought / A. Modes of Thought / 1. Thought
Thinking is not perceiving, but takes the form of imagination and speculation [Aristotle]
18. Thought / A. Modes of Thought / 5. Rationality / b. Human rationality
Aristotle makes belief a part of reason, but sees desires as separate [Aristotle, by Sorabji]
20. Action / B. Preliminaries of Action / 2. Willed Action / d. Weakness of will
Self-controlled follow understanding, when it is opposed to desires [Aristotle]
22. Metaethics / C. The Good / 3. Pleasure / a. Nature of pleasure
Pleasure and pain are perceptions of things as good or bad [Aristotle]
26. Natural Theory / A. Speculations on Nature / 1. Nature
Nature does nothing in vain [Aristotle]
26. Natural Theory / C. Causation / 9. General Causation / c. Counterfactual causation
Counterfactual causation makes causes necessary but not sufficient [Lipton]
27. Natural Reality / A. Classical Physics / 1. Mechanics / a. Explaining movement
If all movement is either pushing or pulling, there must be a still point in between where it all starts [Aristotle]
Movement can be intrinsic (like a ship) or relative (like its sailors) [Aristotle]
Movement is spatial, alteration, withering or growth [Aristotle]
Practical reason is based on desire, so desire must be the ultimate producer of movement [Aristotle]
27. Natural Reality / A. Classical Physics / 1. Mechanics / b. Laws of motion
If something is pushed, it pushes back [Aristotle]
27. Natural Reality / G. Biology / 2. Life
What is born has growth, a prime, and a withering away [Aristotle]