Combining Texts

All the ideas for 'The Gettier Problem', 'Platonism and the Spiritual Life' and 'The Nature and Communication of Substance'

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4 ideas

13. Knowledge Criteria / A. Justification Problems / 2. Justification Challenges / b. Gettier problem

19699	A Gettier case is a belief which is true, and its fallible justification involves some luck [Hetherington]
	Full Idea: A Gettier case contains a belief which is true and well justified without being knowledge. Its justificatory support is also fallible, ...and there is considerable luck in how the belief combnes being true with being justified.
	From: Stephen Hetherington (The Gettier Problem [2011], 5)
	A reaction: This makes luck the key factor. 'Luck' is a rather vague concept, and so the sort of luck involved must first be spelled out. Or the varieties of luck that can produce this outcome.

17. Mind and Body / A. Mind-Body Dualism / 5. Parallelism

2596	Maybe mind and body are parallel, like two good clocks [Leibniz]
	Full Idea: Two clocks in perfect agreement must be by natural influence, or the control of a craftsman, or their perfect construction at the beginning. Only the third way (of "preestablished harmony" by God) is possible.
	From: Gottfried Leibniz (The Nature and Communication of Substance [1690], p.121)
	A reaction: Presumably 'natural influence' would cover the possibility that (unnoticed by you, apparently) one clock is attached to the other clock at the relevant points. If they are unconnected, presumably they are quite unaware of one another's existence.

22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / e. Human nature

23060	The good is not relative, but is rooted in facts about human needs [Santayana]
	Full Idea: The good is by no means relative to opinion, but is rooted in the unconscious and fatal nature of living beings, a nature which predetermines for them the difference between foods and poisons, happiness and misery.
	From: George Santayana (Platonism and the Spiritual Life [1927], p.3), quoted by John Gray - Seven Types of Atheism 6
	A reaction: That is, he concedes that the good is relative to human beings, but that the relevant facts about human beings are not relative. I think he has the correct picture. The key point is that the good is 'rooted' in something, and doesn't just float free.

28. God / B. Proving God / 3. Proofs of Evidence / b. Teleological Proof

2595	If the universe is a perfect agreement of uncommunicating substances, there must be a common source [Leibniz]
	Full Idea: The perfect agreement of so many substances which have no communication whatever with each other can only come from a common source.
	From: Gottfried Leibniz (The Nature and Communication of Substance [1690], p.120)