Combining Philosophers

All the ideas for Rescher,N/Oppenheim,P, Adrian Bardon and Keith Campbell

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39 ideas

5. Theory of Logic / E. Structures of Logic / 6. Relations in Logic
Relations need terms, so they must be second-order entities based on first-order tropes [Campbell,K]
6. Mathematics / A. Nature of Mathematics / 5. The Infinite / l. Limits
The modern idea of 'limit' allows infinite quantities to have a finite sum [Bardon]
7. Existence / A. Nature of Existence / 3. Being / e. Being and nothing
An equally good question would be why there was nothing instead of something [Bardon]
7. Existence / B. Change in Existence / 4. Events / c. Reduction of events
Events are trope-sequences, in which tropes replace one another [Campbell,K]
8. Modes of Existence / B. Properties / 13. Tropes / a. Nature of tropes
Two red cloths are separate instances of redness, because you can dye one of them blue [Campbell,K]
Red could only recur in a variety of objects if it was many, which makes them particulars [Campbell,K]
Tropes solve the Companionship Difficulty, since the resemblance is only between abstract particulars [Campbell,K]
Tropes solve the Imperfect Community problem, as they can only resemble in one respect [Campbell,K]
Trope theory makes space central to reality, as tropes must have a shape and size [Campbell,K]
8. Modes of Existence / E. Nominalism / 2. Resemblance Nominalism
Nominalism has the problem that without humans nothing would resemble anything else [Campbell,K]
9. Objects / A. Existence of Objects / 1. Physical Objects
Tropes are basic particulars, so concrete particulars are collections of co-located tropes [Campbell,K]
Bundles must be unique, so the Identity of Indiscernibles is a necessity - which it isn't! [Campbell,K]
9. Objects / C. Structure of Objects / 8. Parts of Objects / c. Wholes from parts
A whole must have one characteristic, an internal relation, and a structure [Rescher/Oppenheim]
9. Objects / F. Identity among Objects / 7. Indiscernible Objects
Two pure spheres in non-absolute space are identical but indiscernible [Campbell,K]
18. Thought / E. Abstraction / 3. Abstracta by Ignoring
Abstractions come before the mind by concentrating on a part of what is presented [Campbell,K]
26. Natural Theory / C. Causation / 8. Particular Causation / b. Causal relata
Causal conditions are particular abstract instances of properties, which makes them tropes [Campbell,K]
Davidson can't explain causation entirely by events, because conditions are also involved [Campbell,K]
26. Natural Theory / C. Causation / 9. General Causation / c. Counterfactual causation
Why does an effect require a prior event if the prior event isn't a cause? [Bardon]
27. Natural Reality / A. Classical Physics / 2. Thermodynamics / d. Entropy
Becoming disordered is much easier for a system than becoming ordered [Bardon]
27. Natural Reality / C. Space / 6. Space-Time
The universe expands, so space-time is enlarging [Bardon]
27. Natural Reality / D. Time / 1. Nature of Time / c. Idealist time
We should treat time as adverbial, so we don't experience time, we experience things temporally [Bardon, by Bardon]
27. Natural Reality / D. Time / 1. Nature of Time / i. Denying time
How can we question the passage of time, if the question takes time to ask? [Bardon]
27. Natural Reality / D. Time / 2. Passage of Time / b. Rate of time
What is time's passage relative to, and how fast does it pass? [Bardon]
27. Natural Reality / D. Time / 2. Passage of Time / e. Tensed (A) series
The A-series says a past event is becoming more past, but how can it do that? [Bardon]
27. Natural Reality / D. Time / 2. Passage of Time / f. Tenseless (B) series
The B-series needs a revised view of causes, laws and explanations [Bardon]
The B-series is realist about time, but idealist about its passage [Bardon]
The B-series adds directionality when it accepts 'earlier' and 'later' [Bardon]
27. Natural Reality / D. Time / 2. Passage of Time / g. Time's arrow
To define time's arrow by causation, we need a timeless definition of causation [Bardon]
We judge memories to be of the past because the events cause the memories [Bardon]
The psychological arrow of time is the direction from our memories to our anticipations [Bardon]
The direction of entropy is probabilistic, not necessary, so cannot be identical to time's arrow [Bardon]
It is arbitrary to reverse time in a more orderly universe, but not in a sub-system of it [Bardon]
27. Natural Reality / D. Time / 2. Passage of Time / h. Change in time
It seems hard to understand change without understanding time first [Bardon]
We experience static states (while walking round a house) and observe change (ship leaving dock) [Bardon]
27. Natural Reality / D. Time / 2. Passage of Time / i. Time and motion
The motion of a thing should be a fact in the present moment [Bardon]
Experiences of motion may be overlapping, thus stretching out the experience [Bardon]
27. Natural Reality / D. Time / 2. Passage of Time / j. Time travel
At least eternal time gives time travellers a possible destination [Bardon]
Time travel is not a paradox if we include it in the eternal continuum of events [Bardon]
27. Natural Reality / D. Time / 3. Parts of Time / d. Measuring time
We use calendars for the order of events, and clocks for their passing [Bardon]