8 ideas
6402 | In 1927, Russell analysed force and matter in terms of events [Russell, by Grayling] |
12733 | Because of the definitions of cause, effect and power, cause and effect have the same power [Leibniz] |
14732 | A perceived physical object is events grouped around a centre [Russell] |
14733 | An object produces the same percepts with or without a substance, so that is irrelevant to science [Russell] |
12734 | Every necessary proposition is demonstrable to someone who understands [Leibniz] |
6418 | Russell rejected phenomenalism because it couldn't account for causal relations [Russell, by Grayling] |
1556 | By nature people are close to one another, but culture drives them apart [Hippias] |
21706 | At first matter is basic and known by sense-data; later Russell says matter is constructed [Russell, by Linsky,B] |