Combining Texts

All the ideas for 'Science and Method', 'On the Basis of Morality' and 'Phenomenal and Perceptual Concepts'

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5 ideas

6. Mathematics / A. Nature of Mathematics / 2. Geometry

10245	One geometry cannot be more true than another [Poincaré]
	Full Idea: One geometry cannot be more true than another; it can only be more convenient.
	From: Henri Poincaré (Science and Method [1908], p.65), quoted by Stewart Shapiro - Philosophy of Mathematics
	A reaction: This is the culminating view after new geometries were developed by tinkering with Euclid's parallels postulate.

18. Thought / B. Mechanics of Thought / 5. Mental Files

16369	There is a single file per object, memorised, reactivated, consolidated and expanded [Papineau, by Recanati]
	Full Idea: For Papineau there is just one file, which is initialised on the first encounter with the object, stored in memory, reactivated on further encounters, and consolidated with familiarity. Accumulation of information shows it is the same file.
	From: report of David Papineau (Phenomenal and Perceptual Concepts [2006]) by François Recanati - Mental Files 7.2
	A reaction: Recanati attempts to refute this view, defending a more complex taxonomy of files. I'm sympathetic to Papineau, as distinct shift in file type doesn't sound very plausible. Simplicity suggests Papineau as a better starting-point.

22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / b. Rational ethics

21375	Reason can be vicious, and great crimes have to be rational [Schopenhauer]
	Full Idea: Reasonable and vicious are quite consistent with each other, in fact, only through their union are great and far-reaching crimes possible.
	From: Arthur Schopenhauer (On the Basis of Morality [1841], p.83), quoted by Christopher Janaway - Schopenhauer 7 'Against'
	A reaction: This is opposed to Kant, who always looks wildly optimistic in his hope that high rationality entails a morally good will. Good people seem to have a fairly irrational empathy with their fellow citizens.

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

21379	Man's three basic ethical incentives are egoism, malice and compassion [Schopenhauer]
	Full Idea: Man's three fundamental ethical incentives, egoism, malice and compassion, are present in everyone in different and incredibly unequal proportions. In accordance with them, motives will operate on man and actions will ensue.
	From: Arthur Schopenhauer (On the Basis of Morality [1841], p.192), quoted by Christopher Janaway - Schopenhauer 7 'Egoism'
	A reaction: A well chosen trio. Kant would be shocked that he has left out duty, which is supposed to rise above such feelings.

25. Social Practice / F. Life Issues / 6. Animal Rights

21376	Philosophy treats animals as exploitable things, ignoring the significance of their lives [Schopenhauer]
	Full Idea: In philosophical morals animals are mere 'things', mere means to any end whatsoever. ...Shame on such a morality, that fails to recognise the eternal essence that lives in every living thing, and shines forth with inscrutable significance from all eyes.
	From: Arthur Schopenhauer (On the Basis of Morality [1841], p.96), quoted by Christopher Janaway - Schopenhauer 7 'Against'
	A reaction: Good. I find Kant's theoretical indifference to animals very creepy (despite his kind attitude to them). And I also think the utilitarians are wrong to only value animals for their pain, as if any animal could be shredded for fun, if it felt no pain.