Episode 257 - The Epicurean View of Fate (Including References to Cicero's Discussion of the Epicurean Position In His "On Fate"
This will be a single episode to go through the Epicurean Section of this work - excerpts to be posted below:
[18] If the form of the statement had been 'Scipio will die by violence in his bedroom at night,' the statement in that form would have been a true one, for it would have been a statement that a thing was going to happen that was going to happen, and that it was going to happen is a necessary inference from the fact that it did happen. Neither was 'Scipio will die' any truer than 'Scipio will die in that manner,' nor was it more inevitable for Scipio to die than it was for him to die in that manner, nor was it more impossible for the statement 'Scipio has been murdered' to change from a truth to a falsehood than for the statement Scipio will be murdered'; nor, these things being so, is there any reason for Epicurus's standing in terror of fate and seeking protection against it from the atoms and making them swerve out of the perpendicular? and entertaining simultaneously two utterly inexplicable propositions, one that something takes place without a cause — from which it will follow that something comes out of nothing, which neither Epicurus nor any natural philosopher allows —, the other that when two atoms are travelling through empty space one moves in a straight line and the other swerves.
[19] For it is not necessary for Epicurus to fear lest, when he admits that every proposition is either true or false, all events must necessarily be caused by fate; for the truth of a proposition of the form 'Carneades will go down to the Academy' is not due to an eternal stream of natural and necessary causation, and yet nevertheless it is not uncaused, but there is a difference between causes accidentally precedent [by chance] and causes intrinsically containing a natural efficiency. Thus it is the case both that the statement 'Epicurus will die in the archonship of Pytharatus, at the age of seventy-two,' was always true, and also that nevertheless there were no fore-ordained causes why it should so happen, but, because it did so fall out, it was certainly going to befall by a definite series of causes.
[20] Moreover those who say that things that are going to be are immutable and that a true future event cannot be changed into a false one, are not asserting the necessity of fate but explaining the meaning of terms; whereas those who bring in an everlasting series of causes rob the human mind of freewill and fetter it in the chains of a fated necessity.
X. "But enough of these subjects; let us examine others. For Chrysippus argues thus: If uncaused motion exists, it will not be the case that every proposition (termed by the logicians an axioma) is either true or false, for a thing not possessing efficient causes will be neither true nor false; but every proposition is either true or false; therefore uncaused motion does not exist.
[21] If this is so, all things that take place take place by precedent causes; if this is so, all take place by fate; it therefore follows that all things that take place take place by fate.' At this point, in the first place if I chose to agree with Epicurus and to say that not every proposition is either true or false, I would rather suffer that nasty knock than agree that all events are caused by fate; for the former opinion has something to be said for it, but the latter is intolerable. Accordingly Chrysippus exerts every effort to prove the view that every axioma is either true or false. For just as Epicurus is afraid that if he admits this he will also have to admit that all events whatever are caused by fate (on the ground that if either of two alternatives is true from all eternity, that alternative is also certain, and if it is certain it is also necessary. This, he thinks, would prove both necessity and fate), similarly Chrysippus fears that if he fails to maintain that every proposition is either true or false he will not carry his point that all things happen by fate and spring from eternal causes governing future events.
[22] But Epicurus thinks that the necessity of fate is avoided by the swerve of an atom; and so in addition to gravity and impact there arises a third form of motion, when the atom swerves sideways a minimal space (termed by Epicurus elachiston). Also he is compelled to profess in reality, if not quite explicitly, that this swerve takes place without cause; for the atom does not swerve in consequence of being struck by another atom, since how can impact between them take place if they are indivisible bodies travelling perpendicularly in straight lines by the force of gravity, as Epicurus holds? but it follows that if one is never driven aside by another, one will never even meet another; the consequence is that, even granting that the atom exists and that it swerves, the swerve is uncaused.
[23] "The reason why Epicurus brought in this theory was his fear lest, if the atom were always carried along by the natural and necessary force of gravity, we should have no freedom whatever, since the movement of the mind was controlled by the movement of the atom. The author of the atomic theory, Democritus, preferred to accept the view that all events are caused by necessity, rather than to deprive the atoms of their natural motions.
XI. Carneades showed greater insight: his doctrine was that the school of Epicurus could have maintained its cause without this fictitious swerve. For it would have been better for the dogma of the possibility of some voluntary movement of the mind to be maintained than for them to introduce the swerve, especially as they were unable to invent a cause for it; and by maintaining that dogma they could easily have withstood Chrysippus, for in admitting that no motion is uncaused they would not have been admitting that all events are due to antecedent causes, as they would have said that there are no external and antecedent causes of our volition.
