3 ideas
21717 | Reducibility undermines type ramification, and is committed to the existence of functions [Quine, by Linsky,B] |
Full Idea: Quine charges that the axiom of Reducibility both undoes the effect of the ramification, and commits the theory to a platonist view of propositional functions (which is a theory of sets, once use/mention confusions are cleared up). | |
From: report of Willard Quine (Set Theory and its Logic [1963], p.249-58) by Bernard Linsky - Russell's Metaphysical Logic 6.1 |
3016 | Even the gods cannot strive against necessity [Pittacus, by Diog. Laertius] |
Full Idea: Even the gods cannot strive against necessity. | |
From: report of Pittacus (reports [c.610 BCE]) by Diogenes Laertius - Lives of Eminent Philosophers 01.5.4 |
20057 | Philosophy of action studies the roles of psychological states in causing behaviour [Mele] |
Full Idea: The central task of the philosophy of action is the exploration of the roles played by a collection of psychological states in the etiology of intentional behaviour. | |
From: Alfred R. Mele (Springs of Action [1992], p.3), quoted by Rowland Stout - Action 5 'Psychological' | |
A reaction: Stout glosses this as a rather distinctive view, which endorses the causal theory of action (as opposed to citing reasons and justifications for actions). A key debate is whether the psychological inputs really do cause the outputs. |