Combining Texts

Ideas for 'Mathematical Methods in Philosophy', 'The Ethics' and 'Plurals and Complexes'

unexpand these ideas     |    start again     |     choose another area for these texts

display all the ideas for this combination of texts


4 ideas

7. Existence / A. Nature of Existence / 1. Nature of Existence
If 'exist' doesn't express a property, we can hardly ask for its essence [Horsten/Pettigrew]
     Full Idea: If there is indeed no property of existence that is expressed by the word 'exist', then it makes no sense to ask for its essence.
     From: Horsten,L/Pettigrew,R (Mathematical Methods in Philosophy [2014], 2)
     A reaction: As far as I can tell, this was exactly Aristotle's conclusion, so he skirted round the question of 'being qua being', and focused on the nature of objects instead. Grand continental talk of 'Being' doesn't sound very interesting.
7. Existence / A. Nature of Existence / 2. Types of Existence
Outside the mind, there are just things and their properties [Spinoza]
     Full Idea: Outside the intellect, there is nothing but substances and their affections.
     From: Baruch de Spinoza (The Ethics [1675], I Pr 04)
     A reaction: This is pretty close to the very sparse ontology espoused by modern philosophers who take their lead from the logic.
The more reality a thing has, the more attributes it has [Spinoza]
     Full Idea: The more reality or being a thing possesses, the more attributes belong to it.
     From: Baruch de Spinoza (The Ethics [1675], I Pr 09)
     A reaction: This commitment to degrees of existence (which I find baffling) is presumably to enable God to be the thing with infinite attributes, and an infinite degree of Being. What percentage of Being would you say you've got (on a good day)?
7. Existence / A. Nature of Existence / 5. Reason for Existence
There must always be a reason or cause why some triangle does or does not exist [Spinoza]
     Full Idea: If a triangle exists, there must be a reason or cause why it exists; and if it does not exist, there must be a reason or cause which hinders its existence or which negates it.
     From: Baruch de Spinoza (The Ethics [1675], I Pr 11)
     A reaction: Hm. Spinoza is setting up a defence of the ontological argument, which seems to require that he lower his normal high standards of argument.