Combining Philosophers
Ideas for Lawrence B. Lombard, David Lewis and Albert of Saxony
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38 ideas
9. Objects / A. Existence of Objects / 5. Individuation / b. Individuation by properties
15455
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Total intrinsic properties give us what a thing is [Lewis]
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9. Objects / B. Unity of Objects / 3. Unity Problems / b. Cat and its tail
15537
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If cats are vague, we deny that the many cats are one, or deny that the one cat is many [Lewis]
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9. Objects / B. Unity of Objects / 3. Unity Problems / e. Vague objects
15536
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We have one cloud, but many possible boundaries and aggregates for it [Lewis]
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9. Objects / C. Structure of Objects / 1. Structure of an Object
15452
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We could not uphold a truthmaker for 'Fa' without structures [Lewis]
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15448
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The 'magical' view of structural universals says they are atoms, even though they have parts [Lewis]
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15449
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If 'methane' is an atomic structural universal, it has nothing to connect it to its carbon universals [Lewis]
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15439
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The 'pictorial' view of structural universals says they are wholes made of universals as parts [Lewis]
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15441
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The structural universal 'methane' needs the universal 'hydrogen' four times over [Lewis]
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15445
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Butane and Isobutane have the same atoms, but different structures [Lewis]
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15434
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Structural universals have a necessary connection to the universals forming its parts [Lewis]
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15437
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We can't get rid of structural universals if there are no simple universals [Lewis]
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9. Objects / C. Structure of Objects / 5. Composition of an Object
15446
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Composition is not just making new things from old; there are too many counterexamples [Lewis]
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14748
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The many are many and the one is one, so they can't be identical [Lewis]
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6129
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Lewis affirms 'composition as identity' - that an object is no more than its parts [Lewis, by Merricks]
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9. Objects / C. Structure of Objects / 8. Parts of Objects / b. Sums of parts
14210
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A gerrymandered mereological sum can be a mess, but still have natural joints [Lewis]
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15512
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In mereology no two things consist of the same atoms [Lewis]
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15519
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Trout-turkeys exist, despite lacking cohesion, natural joints and united causal power [Lewis]
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15521
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Given cats, a fusion of cats adds nothing further to reality [Lewis]
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15522
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The one has different truths from the many; it is one rather than many, one rather than six [Lewis]
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9. Objects / C. Structure of Objects / 8. Parts of Objects / c. Wholes from parts
14244
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Lewis only uses fusions to create unities, but fusions notoriously flatten our distinctions [Oliver/Smiley on Lewis]
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10660
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A commitment to cat-fusions is not a further commitment; it is them and they are it [Lewis]
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10810
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I say that absolutely any things can have a mereological fusion [Lewis]
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9667
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Mereological composition is unrestricted: any class of things has a mereological sum [Lewis]
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13268
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There are no restrictions on composition, because they would be vague, and composition can't be vague [Lewis, by Sider]
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15440
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A whole is distinct from its parts, but is not a further addition in ontology [Lewis]
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15444
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Different things (a toy house and toy car) can be made of the same parts at different times [Lewis]
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10566
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Lewis prefers giving up singletons to giving up sums [Lewis, by Fine,K]
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9. Objects / D. Essence of Objects / 1. Essences of Objects
11976
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Aristotelian essentialism says essences are not relative to specification [Lewis]
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9. Objects / D. Essence of Objects / 7. Essence and Necessity / a. Essence as necessary properties
13793
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An essential property is one possessed by all counterparts [Lewis, by Elder]
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9. Objects / E. Objects over Time / 1. Objects over Time
9663
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A thing 'perdures' if it has separate temporal parts, and 'endures' if it is wholly present at different times [Lewis]
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9. Objects / E. Objects over Time / 2. Objects that Change
14737
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Properties cannot be relations to times, if there are temporary properties which are intrinsic [Lewis, by Sider]
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9. Objects / E. Objects over Time / 3. Three-Dimensionalism
9664
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Endurance is the wrong account, because things change intrinsic properties like shape [Lewis]
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9665
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There are three responses to the problem that intrinsic shapes do not endure [Lewis]
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9. Objects / E. Objects over Time / 6. Successive Things
16703
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God could make a successive thing so that previous parts cease to exist [Albert of Saxony]
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16699
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Successive entities just need parts to succeed one another, without their existence [Albert of Saxony]
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9. Objects / E. Objects over Time / 12. Origin as Essential
19280
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I can ask questions which create a context in which origin ceases to be essential [Lewis]
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9. Objects / F. Identity among Objects / 5. Self-Identity
15968
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Identity is simple - absolutely everything is self-identical, and nothing is identical to another thing [Lewis]
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9. Objects / F. Identity among Objects / 6. Identity between Objects
15969
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Two things can never be identical, so there is no problem [Lewis]
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