Commensurability (ethics)
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Commensurability (ethics)
In ethics, two values (or norms, reasons, or goods) are incommensurable (or incommensurate, or incomparable) when they do not share a common standard of measurement or cannot be compared to each other in a certain way. There is a cluster of related ideas, and many philosophers use the terms differently. On one common usage: * Two values (for example, freedom and security) are ''incommensurable'' when they cannot be 'traded off' against each other: for example, if there is no set amount of freedom that would compensate for a certain loss of security, or vice versa. * Two options or choices are ''incommensurate'' or ''incomparable'' if and only if: it is not true that one is better, that the other is better, or that they are exactly equally good. This page is concerned almost entirely with the second phenomenon. For clarity, the term 'incomparable' is used. Trichotomous Comparisons and Small Improvement Arguments In terminology due to Ruth Chang, the three ''trichotomous comp ...
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Ethics
Ethics or moral philosophy is a branch of philosophy that "involves systematizing, defending, and recommending concepts of right and wrong behavior".''Internet Encyclopedia of Philosophy'' The field of ethics, along with aesthetics, concerns matters of value; these fields comprise the branch of philosophy called axiology. Ethics seeks to resolve questions of human morality by defining concepts such as good and evil, right and wrong, virtue and vice, justice and crime. As a field of intellectual inquiry, moral philosophy is related to the fields of moral psychology, descriptive ethics, and value theory. Three major areas of study within ethics recognized today are: # Meta-ethics, concerning the theoretical meaning and reference of moral propositions, and how their truth values (if any) can be determined; # Normative ethics, concerning the practical means of determining a moral course of action; # Applied ethics, concerning what a person is obligated (or permitted) to do ...
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Value Theory
In ethics and the social sciences, value theory involves various approaches that examine how, why, and to what degree humans value things and whether the object or subject of valuing is a person, idea, object, or anything else. Within philosophy, it is also known as ethics or axiology. Traditionally, philosophical investigations in value theory have sought to understand the concept of "the good". Today, some work in value theory has trended more towards empirical sciences, recording what people do value and attempting to understand why they value it in the context of psychology, sociology, and economics. In ecological economics, value theory is separated into two types: donor-type value and receiver-type value. Ecological economists tend to believe that 'real wealth' needs an accrual-determined value as a measure of what things were needed to make an item or generate a service ( H. T. Odum, ''Environmental Accounting: Emergy and environmental decision-making'', 1996). In othe ...
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Norm (philosophy)
Norms are concepts (Sentence (linguistics), sentences) of practical import, oriented to affecting an action, rather than conceptual abstractions that describe, explain, and express. Normative sentences imply "ought-to" types of statements and assertions, in distinction to sentences that provide "is" types of statements and assertions. Common normative sentences include Imperative mood, commands, permissions, and prohibitions; common normative abstract concepts include ''sincerity'', ''justification'', and ''honesty''. A popular account of norms describes them as Reason (argument), reasons to take action (philosophy), action, to belief, believe, and to emotion, feel. Types of norms Orders and permissions express norms. Such norm sentences do not describe how the world is, they rather prescribe how the world should be. Imperative mood, Imperative sentences are the most obvious way to express norms, but declarative sentences also may be norms, as is the case with laws or 'principles ...
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Practical Reason
In philosophy, practical reason is the use of reason to decide how to act. It contrasts with theoretical reason, often called speculative reason, the use of reason to decide what to follow. For example, agents use practical reason to decide whether to build a telescope, but theoretical reason to decide which of two theories of light and optics is the best. Overview Practical reason is understood by most philosophers as determining a plan of action. Thomistic ethics defines the first principle of practical reason as "good is to be done and pursued, and evil is to be avoided." For Kant, practical reason has a law-abiding quality because the categorical imperative is understood to be binding one to one's duty rather than subjective preferences. Utilitarians tend to see reason as an instrument for the satisfactions of wants and needs. In classical philosophical terms, it is very important to distinguish three domains of human activity: theoretical reason, which investigates the truth ...
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Good And Evil
In religion, ethics, philosophy, and psychology "good and evil" is a very common dichotomy. In cultures with Manichaean and Abrahamic religious influence, evil is perceived as the dualistic antagonistic opposite of good, in which good should prevail and evil should be defeated. In cultures with Buddhist spiritual influence, both good and evil are perceived as part of an antagonistic duality that itself must be overcome through achieving ''Śūnyatā'' meaning emptiness in the sense of recognition of good and evil being two opposing principles but not a reality, emptying the duality of them, and achieving a oneness. Evil is often used to denote profound immorality. Evil has also been described as a supernatural force. Definitions of evil vary, as does the analysis of its motives. However, elements that are commonly associated with evil involve unbalanced behavior involving expediency, selfishness, ignorance, or neglect. The modern philosophical questions regarding good and ...
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Ruth Chang
Ruth Chang is the Professor and Chair of Jurisprudence at the University of Oxford, a Professorial Fellow of University College, Oxford, and an American professor of philosophy. She is known for her research on the incommensurability of values and on practical reason and normativity. She is also widely known for her work on decision-making and is lecturer or consultant on choice at institutions ranging from video-gaming to pharmaceuticals, the U.S. Navy, World Bank, and CIA. Education and career Chang has a B.A. degree from Dartmouth College, a J.D. from Harvard Law School, and a D.Phil. from the University of Oxford. At the beginning of her graduate work at Oxford in 1991, she was appointed a junior research fellow at Balliol College, Oxford, during which she also held visiting appointments at the UCLA philosophy department and the University of Chicago Law School. Prior to joining Oxford as the professor of jurisprudence in 2019, she was a professor of philosophy at Rutgers Un ...
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Epistemicism
Epistemicism is a position about vagueness in the philosophy of language or metaphysics, according to which there are facts about the boundaries of a vague predicate which we cannot possibly discover. Given a vague predicate, such as 'is thin' or 'is bald', epistemicists hold that there is some sharp cutoff, dividing cases where a person, for example, is thin from those in which they are not. As a result, a statement such as "Saul is thin" is either true or false. The statement does not, as other theories of vagueness might claim, lack a truth-value – even if the determinate truth-value is beyond our epistemological grasp. Epistemicism gets its name because it holds that there is no semantic indeterminacy present in vague terms, only epistemic uncertainty. Epistemicism was historically considered an untenable position, since it requires vague terms to possess extremely specific conditions of application. Since the publication of Timothy Williamson Timothy Williamson (bo ...
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John Broome (philosopher)
John Broome (born 1947) is a British philosopher and economist. He was the White's Professor of Moral Philosophy at the University of Oxford and a Fellow of Corpus Christi College, Oxford. Biography Broome was educated at the University of Cambridge, at the University of London and at the Massachusetts Institute of Technology, where he received a PhD in economics. Before arriving at Oxford he was Professor of Philosophy at the University of St. Andrews and, prior to that, Professor of Economics and Philosophy at the University of Bristol. He has held visiting posts at the University of Virginia, the Australian National University, Princeton University, the University of Washington, the University of British Columbia, the Swedish Collegium for Advanced Study in the Social Sciences, and the University of Canterbury. In 2007 Broome was elected a Foreign Member of the Royal Swedish Academy of Sciences. His book ''Weighing Goods'' (1991) explores the way in which goods "located" in ...
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Vagueness
In linguistics and philosophy, a vague predicate is one which gives rise to borderline cases. For example, the English adjective "tall" is vague since it is not clearly true or false for someone of middling height. By contrast, the word "prime" is not vague since every number is definitively either prime or not. Vagueness is commonly diagnosed by a predicate's ability to give rise to the Sorites paradox. Vagueness is separate from ambiguity, in which an expression has multiple denotations. For instance the word "bank" is ambiguous since it can refer either to a river bank or to a financial institution, but there are no borderline cases between both interpretations. Vagueness is a major topic of research in philosophical logic, where it serves as a potential challenge to classical logic. Work in formal semantics has sought to provide a compositional semantics for vague expressions in natural language. Work in philosophy of language has addressed implications of vagueness for th ...
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Consequentialism
In ethical philosophy, consequentialism is a class of normative, teleological ethical theories that holds that the consequences of one's conduct are the ultimate basis for judgment about the rightness or wrongness of that conduct. Thus, from a consequentialist standpoint, a morally right act (or omission from acting) is one that will produce a good outcome. Consequentialism, along with eudaimonism, falls under the broader category of teleological ethics, a group of views which claim that the moral value of any act consists in its tendency to produce things of intrinsic value.Teleological Ethics
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Natural Law
Natural law ( la, ius naturale, ''lex naturalis'') is a system of law based on a close observation of human nature, and based on values intrinsic to human nature that can be deduced and applied independently of positive law (the express enacted laws of a state or society). According to natural law theory (called jusnaturalism), all people have inherent rights, conferred not by act of legislation but by "God, nature, or reason." Natural law theory can also refer to "theories of ethics, theories of politics, theories of civil law, and theories of religious morality." In the Western tradition, it was anticipated by the pre-Socratics, for example in their search for principles that governed the cosmos and human beings. The concept of natural law was documented in ancient Greek philosophy, including Aristotle, and was referred to in ancient Roman philosophy by Cicero. References to it are also to be found in the Old and New Testaments of the Bible, and were later expou ...
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John Finnis
John Mitchell Finnis, , (born 28 July 1940) is an Australian legal philosopher, jurist and scholar specializing in jurisprudence and the philosophy of law. He is the Biolchini Family Professor of Law, emeritus, at Notre Dame Law School and a Permanent Senior Distinguished Research Fellow at Notre Dame's de Nicola Center for Ethics and Culture. He was Professor of Law & Legal Philosophy at the University of Oxford from 1989 to 2010, where he is now professor emeritus. He acted as a constitutional adviser to successive Australian Commonwealth governments in constitutional matters and bilateral relations with the United Kingdom. His academic focus is in the areas of jurisprudence, political theory, and constitutional law, while his practice at the English Bar saw him in cases at the High Court and at the Court of Appeal. He is a member of Gray's Inn. He was appointed an honorary Queen's Counsel in 2017. In 2019 he was appointed a Companion of the Order of Australia (AC), Au ...
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