display all the ideas for this combination of texts
11 ideas
| 229 | The one was and is and will be and was becoming and is becoming and will become [Plato] |
| Full Idea: The one was and is and will be and was becoming and is becoming and will become. | |
| From: Plato (Parmenides [c.364 BCE], 155d) |
| 21821 | Plato's Parmenides has a three-part theory, of Primal One, a One-Many, and a One-and-Many [Plato, by Plotinus] |
| Full Idea: The Platonic Parmenides is more exact [than Parmenides himself]; the distinction is made between the Primal One, a strictly pure Unity, and a secondary One which is a One-Many, and a third which is a One-and-Many. | |
| From: report of Plato (Parmenides [c.364 BCE]) by Plotinus - The Enneads 5.1.08 | |
| A reaction: Plotinus approves of this three-part theory. Parmenides has the problem that the highest Being contains no movement. By placing the One outside Being you can give it powers which an existent thing cannot have. Cf the concept of God. |
| 4239 | Nominalists deny abstract objects, because we can have no reason to believe in their existence [Lowe] |
| Full Idea: Nominalists tend to deny the existence of abstract objects since, given their purported nature (non-causal), we can have no reason to believe in their existence. | |
| From: E.J. Lowe (A Survey of Metaphysics [2002], p.372) | |
| A reaction: A good point. Aristotle worried about the causal inadequacy of the Forms. My mind can conceive of a 'thing' with no causal powers, just sitting there. |
| 4202 | Change can be of composition (the component parts), or quality (properties), or substance [Lowe] |
| Full Idea: There seem to be three kinds of change: compositional change (of component parts), qualitative change (of properties), or substantial change (when underlying essence begins or ceases). | |
| From: E.J. Lowe (A Survey of Metaphysics [2002], p.59) | |
| A reaction: Notice this gives 'components' a more prominent ontological status than usual. Is this computer a component of my study? |
| 4201 | Four theories of qualitative change are 'a is F now', or 'a is F-at-t', or 'a-at-t is F', or 'a is-at-t F' [Lowe, by PG] |
| Full Idea: Qualitative change is seen as either (i) 'Presentism' - 'a is F now', or (ii) 'relational properties' - 'a is F-at-t', or (iii) 'temporal parts' - 'a-at-t is F', or (iv) 'adverbial' - 'a is-a-t F'. | |
| From: report of E.J. Lowe (A Survey of Metaphysics [2002], p.44) by PG - Db (ideas) | |
| A reaction: The traditional view would let a stay the same over time, and change its property (ii). Lewis favours (iii). My suspicion is that thinking collapses if you abandon the tradtional view. |
| 4219 | Numerically distinct events of the same kind (like two battles) can coincide in space and time [Lowe] |
| Full Idea: Numerically distinct events of the same kind (like two battles) can plausible coincide in space and time. | |
| From: E.J. Lowe (A Survey of Metaphysics [2002], p.225) | |
| A reaction: This is certainly discouraging for anyone who wanted to make events ontologically basic. Physicalist need to be able to individuate events in a reductive way. |
| 4221 | Maybe modern physics requires an event-ontology, rather than a thing-ontology [Lowe] |
| Full Idea: It is sometimes said that modern physics requires us to espouse an event-ontology, rather than a thing-ontology. | |
| From: E.J. Lowe (A Survey of Metaphysics [2002], p.233) | |
| A reaction: It has to be a mistake to build our philosophical ontology on current physics, because even the physicists say they don't understand the latter very well. |
| 4220 | Maybe an event is the exemplification of a property at a time [Lowe] |
| Full Idea: Maybe an event is the exemplification of a property at a time. | |
| From: E.J. Lowe (A Survey of Metaphysics [2002], p.229) | |
| A reaction: What exactly would 'exemplify' mean here? This probably turns out to be circular when you attempt to explain what a property is. |
| 4225 | Events are changes in the properties of or relations between things [Lowe] |
| Full Idea: My own preference is for a conception of events which reduces them to changes in the properties of or relations between things. | |
| From: E.J. Lowe (A Survey of Metaphysics [2002], p.245) | |
| A reaction: Changes of property and changes of relations are two very different things. Is a 'near miss' an event? If so, is any movement an event? If movement is relative, then so are events. |
| 221 | Absolute ideas, such as the Good and the Beautiful, cannot be known by us [Plato] |
| Full Idea: The absolute good and the beautiful and all which we conceive to be absolute ideas are unknown to us. | |
| From: Plato (Parmenides [c.364 BCE], 134c) |
| 4196 | The main categories of existence are either universal and particular, or abstract and concrete [Lowe] |
| Full Idea: Some metaphysicians think the fundamental categories of existence are universals and particulars, while other prefer the division between abstract and concrete. | |
| From: E.J. Lowe (A Survey of Metaphysics [2002], p.15) | |
| A reaction: Interestingly, in trying to choose between these, it is tempting to think about the capacities of the brain. Which is the cart and which is the horse? |