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Single Idea 1508

[filed under theme 5. Theory of Logic / L. Paradox / 7. Paradoxes of Time ]

Full Idea

Zeno's third argument claims that a moving arrow is still. Here the conclusion depends on assuming that time is composed of nows; if this assumption is not granted, the argument fails.

Gist of Idea

Zeno's arrow paradox depends on the assumption that time is composed of nows

Source

comment on Zeno (Elea) (fragments/reports [c.450 BCE], A27?) by Aristotle - Physics 239b5

Book Ref

'The First Philosophers', ed/tr. Waterfield,Robin [OUP 2000], p.76


The 7 ideas from Zeno (Elea)

The fast runner must always reach the point from which the slower runner started [Zeno of Elea, by Aristotle]
We don't have time for infinite quantity, but we do for infinite divisibility, because time is also divisible [Aristotle on Zeno of Elea]
Zeno's arrow paradox depends on the assumption that time is composed of nows [Aristotle on Zeno of Elea]
Zeno is wrong that one grain of millet makes a sound; why should one grain achieve what the whole bushel does? [Aristotle on Zeno of Elea]
If there are many things they must have a finite number, but there must be endless things between them [Zeno of Elea]
If everything is in a place, what is the place in? Place doesn't exist [Zeno of Elea, by Simplicius]
That which moves, moves neither in the place in which it is, nor in that in which it is not [Zeno of Elea]