66 ideas
20186 | Unlike knowledge, wisdom cannot be misused [Zagzebski] |
19694 | Wisdom is the property of a person, not of their cognitive state [Zagzebski, by Whitcomb] |
9247 | Life will be lived better if it has no meaning [Camus] |
6707 | Suicide - whether life is worth living - is the one serious philosophical problem [Camus] |
9245 | To an absurd mind reason is useless, and there is nothing beyond reason [Camus] |
20221 | Precision is only one of the virtues of a good definition [Zagzebski] |
20220 | Objection by counterexample is weak, because it only reveals inaccuracies in one theory [Zagzebski] |
10888 | Sets can be defined by 'enumeration', or by 'abstraction' (based on a property) [Zalabardo] |
10889 | The 'Cartesian Product' of two sets relates them by pairing every element with every element [Zalabardo] |
10890 | A 'partial ordering' is reflexive, antisymmetric and transitive [Zalabardo] |
10886 | Determinacy: an object is either in a set, or it isn't [Zalabardo] |
10887 | Specification: Determinate totals of objects always make a set [Zalabardo] |
9244 | Logic is easy, but what about logic to the point of death? [Camus] |
10897 | A first-order 'sentence' is a formula with no free variables [Zalabardo] |
10893 | Γ |= φ for sentences if φ is true when all of Γ is true [Zalabardo] |
10899 | Γ |= φ if φ is true when all of Γ is true, for all structures and interpretations [Zalabardo] |
10896 | Propositional logic just needs ¬, and one of ∧, ∨ and → [Zalabardo] |
10898 | The semantics shows how truth values depend on instantiations of properties and relations [Zalabardo] |
10902 | We can do semantics by looking at given propositions, or by building new ones [Zalabardo] |
10892 | We make a truth assignment to T and F, which may be true and false, but merely differ from one another [Zalabardo] |
10895 | 'Logically true' (|= φ) is true for every truth-assignment [Zalabardo] |
10900 | Logically true sentences are true in all structures [Zalabardo] |
10894 | A sentence-set is 'satisfiable' if at least one truth-assignment makes them all true [Zalabardo] |
10901 | Some formulas are 'satisfiable' if there is a structure and interpretation that makes them true [Zalabardo] |
10903 | A structure models a sentence if it is true in the model, and a set of sentences if they are all true in the model [Zalabardo] |
10891 | If a set is defined by induction, then proof by induction can be applied to it [Zalabardo] |
20188 | Modern epistemology is too atomistic, and neglects understanding [Zagzebski] |
20223 | Epistemology is excessively atomic, by focusing on justification instead of understanding [Zagzebski] |
20217 | Truth is valuable, but someone knowing the truth is more valuable [Zagzebski] |
20191 | Some beliefs are fairly voluntary, and others are not at all so [Zagzebski] |
20222 | Knowledge either aims at a quantity of truths, or a quality of understanding of truths [Zagzebski] |
20225 | For internalists Gettier situations are where internally it is fine, but there is an external mishap [Zagzebski] |
20226 | Gettier problems are always possible if justification and truth are not closely linked [Zagzebski] |
20228 | We avoid the Gettier problem if the support for the belief entails its truth [Zagzebski] |
20227 | Gettier cases arise when good luck cancels out bad luck [Zagzebski] |
20194 | Intellectual virtues are forms of moral virtue [Zagzebski] |
20206 | Intellectual and moral prejudice are the same vice (and there are other examples) [Zagzebski] |
20208 | We can name at least thirteen intellectual vices [Zagzebski] |
20210 | A reliable process is no use without the virtues to make use of them [Zagzebski] |
20215 | A justified belief emulates the understanding and beliefs of an intellectually virtuous person [Zagzebski] |
20187 | Epistemic perfection for reliabilism is a truth-producing machine [Zagzebski] |
20218 | The self is known as much by its knowledge as by its action [Zagzebski] |
9249 | Whether we are free is uninteresting; we can only experience our freedom [Camus] |
9253 | The human heart has a tiresome tendency to label as fate only what crushes it [Camus] |
20205 | The feeling accompanying curiosity is neither pleasant nor painful [Zagzebski] |
20202 | Motives involve desires, but also how the desires connect to our aims [Zagzebski] |
9250 | Discussing ethics is pointless; moral people behave badly, and integrity doesn't need rules [Camus] |
20216 | Modern moral theory concerns settling conflicts, rather than human fulfilment [Zagzebski] |
9252 | The more one loves the stronger the absurd grows [Camus] |
20193 | Moral luck means our praise and blame may exceed our control or awareness [Zagzebski] |
20199 | Nowadays we doubt the Greek view that the flourishing of individuals and communities are linked [Zagzebski] |
20196 | Virtue theory is hopeless if there is no core of agreed universal virtues [Zagzebski] |
20200 | A virtue must always have a corresponding vice [Zagzebski] |
20201 | Eight marks distingush skills from virtues [Zagzebski, by PG] |
20207 | Every moral virtue requires a degree of intelligence [Zagzebski] |
20203 | Virtues are deep acquired excellences of persons, which successfully attain desire ends [Zagzebski] |
20214 | Virtue theory can have lots of rules, as long as they are grounded in virtues and in facts [Zagzebski] |
9251 | One can be virtuous through a whim [Camus] |
20213 | We need phronesis to coordinate our virtues [Zagzebski] |
20209 | For the virtue of honesty you must be careful with the truth, and not just speak truly [Zagzebski] |
20197 | The courage of an evil person is still a quality worth having [Zagzebski] |
9243 | If we believe existence is absurd, this should dictate our conduct [Camus] |
6708 | Happiness and the absurd go together, each leading to the other [Camus] |
9242 | Essential problems either risk death, or intensify the passion of life [Camus] |
9246 | Danger and integrity are not in the leap of faith, but in remaining poised just before the leap [Camus] |
9248 | It is essential to die unreconciled and not of one's own free will [Camus] |