Combining Texts

Ideas for 'Identity and Spatio-Temporal Continuity', 'Travels in Four Dimensions' and 'fragments/reports'

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2 ideas

26. Natural Theory / A. Speculations on Nature / 6. Early Matter Theories / e. The One
The basic Eleatic belief was that all things are one [Xenophanes, by Plato]
     Full Idea: The Eleatic tribe, which had its beginnings from Xenophanes and still earlier, proceed on the grounds that all things so-called are one.
     From: report of Xenophanes (fragments/reports [c.530 BCE]) by Plato - The Sophist 242d
26. Natural Theory / C. Causation / 1. Causation
The logical properties of causation are asymmetry, transitivity and irreflexivity [Le Poidevin]
     Full Idea: The usual logical properties of the causal relation are asymmetry (one-way), transitivity and irreflexivity (no self-causing).
     From: Robin Le Poidevin (Travels in Four Dimensions [2003], 05 'Great')
     A reaction: If two balls rebound off each other, that is only asymmetric if we split the action into two parts, which may be a fiction. Does a bomb cause its own destruction?