“ A cause cannot operate when it has ceased to exist, because what has ceased to exist is nothing. ”
Bertrand Russell, Mysticism and Logic and Other Essays (1910). copy citation
| Author | Bertrand Russell |
|---|---|
| Source | Mysticism and Logic and Other Essays |
| Topic | cause |
| Date | 1910 |
| Language | English |
| Reference | |
| Note | |
| Weblink | http://www.gutenberg.org/files/25447/25447-h/25447-h.htm |
Context
“the drinking of a dose of arsenic, and as the "effect" the whole state of the world five minutes later, we shall have plurality of effects instead of plurality of causes. Thus the supposed lack of symmetry between "cause" and "effect" is illusory.
(4) "A cause cannot operate when it has ceased to exist, because what has ceased to exist is nothing." This is a common maxim, and a still more common unexpressed prejudice. It has, I fancy, a good deal to do with the attractiveness of Bergson's "durée": since the past has effects now, it must still exist in some sense.”
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