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Single Idea 12477

[filed under theme 8. Modes of Existence / C. Powers and Dispositions / 1. Powers ]

Full Idea

Observing in ourselves that we can at pleasure move several parts of our bodies, which were at rest; the effects also that natural bodies are able to produce in one another, occurring every moment to our senses, we both these ways get the idea of power.

Gist of Idea

We get the idea of power from our own actions, and the interaction of external bodies

Source

John Locke (Essay Conc Human Understanding (2nd Ed) [1694], 2.07.08)

Book Ref

Locke,John: 'Essay Concerning Human Understanding', ed/tr. Nidditch,P.H. [OUP 1979], p.131


A Reaction

This I take to be one of the most important concepts in our understanding of the world, a concept which died out in the eighteenth century, and has now reappeared in scientific essentialism.


The 33 ideas with the same theme [nature of underlying powers]:

Potentiality is a principle of change, in another thing, or as another thing [Aristotle]
Active 'dunamis' is best translated as 'power' or 'ability' (rather than 'potentiality') [Aristotle, by Gill,ML]
Heavy and light are defined by their tendency to move down or up [Aristotle]
Boyle attacked a contemporary belief that powers were occult things [Boyle, by Alexander,P]
We get the idea of power from our own actions, and the interaction of external bodies [Locke]
Power is active or passive, and has a relation to actions [Locke]
We can only know a thing's powers when we have combined it with many things [Locke]
Everything has a fixed power, as required by God, and by the possibility of reasoning [Leibniz]
Because of the definitions of cause, effect and power, cause and effect have the same power [Leibniz]
The immediate cause of movements is more real [than geometry] [Leibniz]
We discern active power from our minds, so mind must be involved in all active powers [Leibniz]
I use the word 'entelechy' for a power, to include endeavour, as well as mere aptitude [Leibniz]
A complete monad is a substance with primitive active and passive power [Leibniz]
There may well be powers in things, with which we are quite unacquainted [Hume]
Power is the possibility of action, as discovered by experience [Hume]
We get the idea of power by abstracting from ropes, magnets and electric shocks [Priestley]
Storms are wonderful expressions of free powers! [Nietzsche]
A property that cannot interact is worse than inert - it isn't there at all [Martin,CB]
Space, time, and some other basics, are not causal powers [Ellis]
Causal powers must necessarily act the way they do [Ellis]
Causal powers are often directional (e.g. centripetal, centrifugal, circulatory) [Ellis]
Energy was introduced to physics to refer to the 'store of potency' of a moving ball [Harré/Madden]
Some powers need a stimulus, but others are just released [Harré/Madden]
Some powers are variable, others cannot change (without destroying an identity) [Harré/Madden]
Powers have Directedness, Independence, Actuality, Intrinsicality and Objectivity [Molnar]
A power's type-identity is given by its definitive manifestation [Molnar]
Powers give explanations, without being necessary for some class membership [Chakravartty]
Powers are 'multi-track' if they can produce a variety of manifestations [Williams,NE]
Every possible state of affairs is written into its originating powers [Williams,NE]
Naming powers is unwise, because that it usually done by a single manifestation [Williams,NE]
Science aims at identifying the structure and nature of the powers that exist [Jacobs]
Powers explain properties, causes, modality, events, and perhaps even particulars [Mumford/Anjum]
Powers are properties which necessitate dispositions [Friend/Kimpton-Nye]