47 ideas
8605 | In addition to analysis of a concept, one can deny it, or accept it as primitive [Lewis] |
8607 | Supervenience is reduction without existence denials, ontological priorities, or translatability [Lewis] |
5311 | If observation goes up a level, we expect the laws of the lower level to remain in force [Wilson,EO] |
8606 | A supervenience thesis is a denial of independent variation [Lewis] |
8580 | Materialism is (roughly) that two worlds cannot differ without differing physically [Lewis] |
8571 | Universals are wholly present in their instances, whereas properties are spread around [Lewis] |
10717 | Natural properties figure in the analysis of similarity in intrinsic respects [Lewis, by Oliver] |
16217 | Lewisian natural properties fix reference of predicates, through a principle of charity [Lewis, by Hawley] |
8585 | Reference partly concerns thought and language, partly eligibility of referent by natural properties [Lewis] |
8613 | Objects are demarcated by density and chemistry, and natural properties belong in what is well demarcated [Lewis] |
8586 | Natural properties tend to belong to well-demarcated things, typically loci of causal chains [Lewis] |
8589 | For us, a property being natural is just an aspect of its featuring in the contents of our attitudes [Lewis] |
15460 | All perfectly natural properties are intrinsic [Lewis, by Lewis] |
15726 | Natural properties fix resemblance and powers, and are picked out by universals [Lewis] |
7031 | Lewis says properties are sets of actual and possible objects [Lewis, by Heil] |
8572 | Any class of things is a property, no matter how whimsical or irrelevant [Lewis] |
18433 | There are far more properties than any brain could ever encodify [Lewis] |
8604 | We need properties as semantic values for linguistic expressions [Lewis] |
14499 | Properties are classes of possible and actual concrete particulars [Lewis, by Koslicki] |
15120 | Lewisian properties have powers because of their relationships to other properties [Lewis, by Hawthorne] |
8573 | Most properties are causally irrelevant, and we can't spot the relevant ones. [Lewis] |
8569 | I suspend judgements about universals, but their work must be done [Lewis] |
21961 | Physics aims to discover which universals actually exist [Lewis, by Moore,AW] |
5312 | A child first sees objects as distinct, and later as members of groups [Wilson,EO] |
8576 | The One over Many problem (in predication terms) deserves to be neglected (by ostriches) [Lewis] |
8570 | To have a property is to be a member of a class, usually a class of things [Lewis] |
8574 | Class Nominalism and Resemblance Nominalism are pretty much the same [Lewis] |
5309 | Beliefs are really enabling mechanisms for survival [Wilson,EO] |
8579 | Psychophysical identity implies the possibility of idealism or panpsychism [Lewis] |
8615 | We need natural properties in order to motivate the principle of charity [Lewis] |
8614 | A sophisticated principle of charity sometimes imputes error as well as truth [Lewis] |
5310 | Philosophers study the consequences of ethics instead of its origins [Wilson,EO] |
5313 | The rules of human decision-making converge and overlap in a 'human nature' [Wilson,EO] |
5316 | We undermine altruism by rewarding it, but we reward it to encourage it [Wilson,EO] |
5318 | Pure hard-core altruism based on kin selection is the enemy of civilisation [Wilson,EO] |
5317 | The actor is most convincing who believes that his performance is real [Wilson,EO] |
5308 | The only human purpose is that created by our genetic history [Wilson,EO] |
1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
8608 | Counterfactuals 'backtrack' if a different present implies a different past [Lewis] |
8584 | Causal counterfactuals must avoid backtracking, to avoid epiphenomena and preemption [Lewis] |
15727 | Physics aims for a list of natural properties [Lewis] |
8581 | Physics discovers laws and causal explanations, and also the natural properties required [Lewis] |
8611 | A law of nature is any regularity that earns inclusion in the ideal system [Lewis] |
5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |
5314 | Cultural evolution is Lamarckian and fast, biological evolution is Darwinian and slow [Wilson,EO] |
5315 | Over 99 percent of human evolution has been in the hunter-gatherer phase [Wilson,EO] |
5320 | It is estimated that mankind has produced 100,000 religions [Wilson,EO] |