Meta-epistemology
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Metaepistemology is the branch of
epistemology Epistemology (; ), or the theory of knowledge, is the branch of philosophy concerned with knowledge. Epistemology is considered a major subfield of philosophy, along with other major subfields such as ethics, logic, and metaphysics. Epis ...
and
metaphilosophy Metaphilosophy, sometimes called the philosophy of philosophy, is "the investigation of the nature of philosophy". Its subject matter includes the aims of philosophy, the boundaries of philosophy, and its methods. Thus, while philosophy character ...
that studies the underlying assumptions made in debates in epistemology, including those concerning the existence and authority of epistemic
facts A flexible alternating current transmission system (FACTS) is a system composed of static equipment used for the alternating current (AC) transmission of electrical energy. It is meant to enhance controllability and increase power transfer capabi ...
and
reasons In the most general terms, a reason is a consideration which justifies or explains an action, a belief, an attitude, or a fact. ''Normative reasons'' are what people appeal to when making arguments about what people should do or believe. For exa ...
, the nature and aim of epistemology, and the methodology of epistemology. Perspectives in methodological debates include traditional epistemology which argues for the use of intuitions and for the autonomy of epistemology from science,
experimental philosophy Experimental philosophy is an emerging field of philosophical inquiry Edmonds, David and Warburton, NigelPhilosophy’s great experiment, ''Prospect'', March 1, 2009 that makes use of empirical data—often gathered through surveys which probe ...
which argues against intuitions and for the use of empirical studies in epistemology,
pragmatism Pragmatism is a philosophical tradition that considers words and thought as tools and instruments for prediction, problem solving, and action, and rejects the idea that the function of thought is to describe, represent, or mirror reality. ...
which argues for the reconstruction of epistemic concepts to achieve practical goals, naturalism which argues that epistemology should be empirical and scientifically-informed, and
feminism Feminism is a range of socio-political movements and ideologies that aim to define and establish the political, economic, personal, and social equality of the sexes. Feminism incorporates the position that society prioritizes the male po ...
which criticises androcentric bias in epistemology and argues for the use of feminist method.


Terminology

According to philosopher Dominique Kuenzle, metaepistemology is not an established term in contemporary philosophy, only having been used by a few philosophers throughout the twentieth and twenty-first century after being coined by
Roderick Firth Roderick Firth (January 30, 1917 – December 22, 1987) was an American philosopher. He was Professor of Philosophy at Harvard University from 1953 until his death. Education Firth earned his Ph.D. in philosophy from Harvard in 1943. His thesis ...
in a 1959 article discussing the views of
Roderick Chisholm Roderick Milton Chisholm (; November 27, 1916 – January 19, 1999) was an American philosopher known for his work on epistemology, metaphysics, free will, value theory, and the philosophy of perception. The '' Stanford Encyclopedia of Philoso ...
on the ethics of belief. In 1968, Richard Brandt used the term in an entry in the ''
Encyclopedia of Philosophy '' The Encyclopedia of Philosophy'' is one of the major English encyclopedias of philosophy. The first edition of the encyclopedia was edited by philosopher Paul Edwards (1923–2004), and it was published in two separate printings by Macmil ...
'' to refer to a higher-order discipline in epistemology, analogous to
metaethics In metaphilosophy and ethics, meta-ethics is the study of the nature, scope, and meaning of moral judgment. It is one of the three branches of ethics generally studied by philosophers, the others being normative ethics (questions of how one ought ...
, which attempts to explain epistemic concepts and to understand the underlying "logic" of epistemic statements. In 1978, similarly inspired by the work of Roderick Chisholm,
William Alston William Payne Alston (November 29, 1921 – September 13, 2009) was an American philosopher. He is widely considered to be one of the most important epistemologists and philosophers of religion of the twentieth century, and is also known for hi ...
released "Meta-Ethics and Meta-Epistemology", the first paper with the explicit aim of defining the distinction between metaepistemology and "substantive" epistemology, in which he defined metaepistemology as the study of "the conceptual and methodological foundations of pistemology" Whilst subsequent theorists using the term have agreed on the need for a distinction between metaepistemology and other areas of epistemology, there are substantial disagreements about how and where to draw the lines. Kuenzle describes three different conceptions of metaepistemology that have been used in the philosophical literature: metaepistemology as the epistemology of epistemology, metaepistemology as the examination of epistemology's goals, methods and criteria of adequacy, and metaepistemology as the study of the semantic, epistemic and pragmatic status of epistemic statements and judgements. ''The Blackwell Dictionary of Western Philosophy'' defines metaepistemology as the "epistemology of epistemology" and states that it "analyzes basic epistemic concepts, determining their limits and the conditions of their application." ''
The Cambridge Dictionary of Philosophy ''The Cambridge Dictionary of Philosophy'' (1995; second edition 1999; third edition 2015) is a dictionary of philosophy published by Cambridge University Press and edited by the philosopher Robert Audi Robert N. Audi (born November 1941) is an A ...
'' characterises metaepistemology as a branch of
metaphilosophy Metaphilosophy, sometimes called the philosophy of philosophy, is "the investigation of the nature of philosophy". Its subject matter includes the aims of philosophy, the boundaries of philosophy, and its methods. Thus, while philosophy character ...
which "studies the goals, methods, and fundamental assumptions of pistemology" The ''
Routledge Encyclopedia of Philosophy The ''Routledge Encyclopedia of Philosophy'' is an encyclopedia of philosophy edited by Edward Craig that was first published by Routledge in 1998 (). Originally published in both 10 volumes of print and as a CD-ROM, in 2002 it was made availabl ...
'' defines metaepistemology as "the study of the nature, aims, methods and legitimacy of epistemology" whilst the anthologies ''Metaepistemology: Realism and Anti-Realism'' and ''Metaepistemology'' respectively define it as "the branch of epistemology that asks questions about the existence, nature and authority of epistemic facts and reasons" and "the metaphysics, epistemology, psychology, and language of epistemology." Similarly, the '' Internet Encyclopedia of Philosophy'' defines metaepistemology as inquiring into "fundamental aspects of epistemic theorizing like metaphysics, epistemology, semantics, agency, psychology, responsibility, reasons for belief, and beyond." The '' Stanford Encyclopedia of Philosophy'' states that metaepistemology "takes a step back from particular substantive debates in epistemology in order to inquire into the assumptions and commitments made by those who engage in these debates."


Relationship to epistemology

The division between metaepistemology and the other branches of epistemology as well as their connections with one another are debated by metaepistemologists. Some theorists, such as
William Alston William Payne Alston (November 29, 1921 – September 13, 2009) was an American philosopher. He is widely considered to be one of the most important epistemologists and philosophers of religion of the twentieth century, and is also known for hi ...
, characterise metaepistemology as dealing with the
analysis Analysis ( : analyses) is the process of breaking a complex topic or substance into smaller parts in order to gain a better understanding of it. The technique has been applied in the study of mathematics and logic since before Aristotle (3 ...
of epistemic
concepts Concepts are defined as abstract ideas. They are understood to be the fundamental building blocks of the concept behind principles, thoughts and beliefs. They play an important role in all aspects of cognition. As such, concepts are studied by s ...
such as
knowledge Knowledge can be defined as Descriptive knowledge, awareness of facts or as Procedural knowledge, practical skills, and may also refer to Knowledge by acquaintance, familiarity with objects or situations. Knowledge of facts, also called pro ...
. Dominique Kuenzle has criticised Alston for such a view, saying that questions such as what condition separates knowledge from true belief are "as paradigmatically epistemological in character as anybody could wish for". Similarly, Christos Kyriacou says that the analysis of knowledge is "first-order normative epistemological theorizing at its best" which he contrasts with his view of metaepistemology as necessarily second-order in nature. Theorists also differ on whether the debate between
internalism and externalism Internalism and externalism are two opposite ways of integration of explaining various subjects in several areas of philosophy. These include human motivation, knowledge, justification, meaning, and truth. The distinction arises in many areas of d ...
is epistemological or metaepistemological. As well as the question of where the dividing line between metaepistemology and the rest of epistemology should be placed, there are also differing views about what branches to divide epistemology into. ''The Blackwell Dictionary of Western Philosophy'' contrasts metaepistemology with "substantive epistemology" whereas the ''Internet Encyclopedia of Philosophy'' states that epistemology can be divided into three branches analogously to the three branches of
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, concer ...
: metaepistemology, normative epistemology and applied epistemology.
Richard Fumerton Richard Anthony Fumerton (born October 7, 1949)Richard Fumerton Curriculum Vitaeavailable via The University of Iowa/ref> is a Canadian American philosopher and professor of philosophy at the University of Iowa with research interests in epistemo ...
views the idea of a branch of normative epistemology as problematic because he views epistemic normativity as inherently differing from the normativity paradigmatic of morality and prudential reasoning; he instead divides epistemology into metaepistemology and applied epistemology. Views about the relationship between metaepistemology and the other branches of epistemology fall into two groups: autonomy and interdependency. According to the autonomy view, metaepistemology is an entirely independent branch of epistemology that neither depends on the other branches nor entails any particular position in the other branches. For example, according to this view, a person being an epistemic realist,
anti-realist In analytic philosophy, anti-realism is a position which encompasses many varieties such as metaphysical, mathematical, semantic, scientific, moral and epistemic. The term was first articulated by British philosopher Michael Dummett in an argume ...
, or
relativist Relativism is a family of philosophical views which deny claims to objectivity within a particular domain and assert that valuations in that domain are relative to the perspective of an observer or the context in which they are assessed. Ther ...
has no implications for whether they should be a
coherentist In philosophical epistemology, there are two types of coherentism: the coherence theory of truth; and the coherence theory of justification (also known as epistemic coherentism). Coherent truth is divided between an anthropological approach, whic ...
,
foundationalist Foundationalism concerns philosophical theories of knowledge resting upon non-inferential justified belief, or some secure foundation of certainty such as a conclusion inferred from a basis of sound premises.Simon Blackburn, ''The Oxford Dictio ...
, or reliabilist and vice versa. According to the interdependency view, on the other hand, there are strong theoretical interdependencies between the branches and a normative epistemological view may even be fully derivable from a metaepistemological one.


Epistemological methodology

Overall, traditional accounts of epistemological methodology hold that epistemological inquiry is
a priori ("from the earlier") and ("from the later") are Latin phrases used in philosophy to distinguish types of knowledge, justification, or argument by their reliance on empirical evidence or experience. knowledge is independent from current ...
and so methods should be reflective rather than empirical, that epistemology is methodologically and conceptually autonomous from scientific methodology, and that epistemology is not just a descriptive discipline, but also a
normative Normative generally means relating to an evaluative standard. Normativity is the phenomenon in human societies of designating some actions or outcomes as good, desirable, or permissible, and others as bad, undesirable, or impermissible. A norm in ...
one as well. Another part of traditional methodology is the use of intuitions to make judgements about thought experiments which has arguably been a central part of
philosophical methodology In its most common sense, philosophical methodology is the field of inquiry studying the methods used to do philosophy. But the term can also refer to the methods themselves. It may be understood in a wide sense as the general study of principles ...
dating back to
Plato Plato ( ; grc-gre, Πλάτων ; 428/427 or 424/423 – 348/347 BC) was a Greek philosopher born in Athens during the Classical period in Ancient Greece. He founded the Platonist school of thought and the Academy, the first institution ...
; a famous example of its use in epistemology is the use of epistemologists intuitive responses to cases such as
Gettier cases The Gettier problem, in the field of epistemology, is a landmark philosophical problem concerning the understanding of descriptive knowledge. Attributed to American philosopher Edmund Gettier, Gettier-type counterexamples (called "Gettier-cases") ...
to determine the validity or invalidity of different theories of knowledge. Defenders of traditional epistemological methodology include Laurence BonJour,
Ernest Sosa Ernest Sosa (born June 17, 1940) is an American philosopher primarily interested in epistemology. Since 2007 he has been Board of Governors Professor of Philosophy at Rutgers University, but he spent most of his career at Brown University. Educa ...
,
Timothy Williamson Timothy Williamson (born 1955) is a British philosopher whose main research interests are in philosophical logic, philosophy of language, epistemology and metaphysics. He is the Wykeham Professor of Logic at the University of Oxford, and fe ...
and George Bealer. BonJour and Bealer have both argued that methodologies that reject a priori inquiry are self-defeating because their proponents must make arguments for why the rejection of a priori inquiry is preferable to traditional epistemology and, prior to the adoption of one methodology over the other, the only way to judge which is better is with the use of a priori judgements about which set of arguments are better. As BonJour summarises the argument, "the repudiation of all ''a priori'' justification is apparently tantamount to the repudiation of argument or reasoning generally, thus amounting in effect to intellectual suicide." The use of intuitive judgements in traditional epistemological methodology has been criticised due to empirical results coming from the field of
experimental philosophy Experimental philosophy is an emerging field of philosophical inquiry Edmonds, David and Warburton, NigelPhilosophy’s great experiment, ''Prospect'', March 1, 2009 that makes use of empirical data—often gathered through surveys which probe ...
which have aimed to cast doubt on this and other kinds of philosophical methodology which experimental philosophers view as " armchair methodology". Studies in experimental philosophy have suggested that intuitive judgements are unreliable because they are unstable and because they are sensitive to philosophically irrelevant factors such as cultural background and
personality Personality is the characteristic sets of behaviors, cognitions, and emotional patterns that are formed from biological and environmental factors, and which change over time. While there is no generally agreed-upon definition of personality, m ...
. They have also attempted to show that philosopher's intuitions misrepresent the folk intuitions of society at large. Proponents of the use of intuition in epistemology have questioned the
design A design is a plan or specification for the construction of an object or system or for the implementation of an activity or process or the result of that plan or specification in the form of a prototype, product, or process. The verb ''to design' ...
of these studies and put forwards their own empirical results. However, with the increasing
professionalization Professionalization is a social process by which any trade or occupation transforms itself into a true "profession of the highest integrity and competence." The definition of what constitutes a profession is often contested. Professionalization ten ...
of experimental philosophy, such arguments have fallen out of favour. Proponents have also attempted to argue that these experimental results are compatible with existing philosophical methodology. For example, one response to these results has been that folk judgements about philosophical thought experiments are subject to cognitive bias and that they are less reliable than the intuitions of professional philosophers who have a higher level of expertise in the subject area. Subsequent studies have shown that some of the earlier results in experimental philosophy such as the instability of intuitive judgements and their sensitivity to philosophically irrelevant factors affect professional philosophers to a similar degree as lay people and that professional philosophers are also subject to cognitive biases. Another argument that has been put forward by Max Deutsch and
Herman Cappelen Herman Wright Cappelen (born 1967) is a Norwegian philosopher. He is currently the Chair Professor of Philosophy at the University of Hong Kong. Biography Cappelen is the son of author and publisher Peder Wright Cappelen and actress Kari Simo ...
is that, contrary to the claims of experimental philosophers, examination of the philosophical literature reveals that thought experiments in philosophy actually don't rely on intuitive judgements but rather on judgements which are supported by philosophical
arguments An argument is a statement or group of statements called premises intended to determine the degree of truth or acceptability of another statement called conclusion. Arguments can be studied from three main perspectives: the logical, the dialectic ...
. In response to this debate, Jonathan Weinberg has argued that one reason epistemologists have defended an intuition-driven methodology is because these results from experimental philosophy do not provide an alternative methodology to be used in its place. In order to strengthen the case against intuition-driven methodology, Weinberg proposes an alternative methodology which he calls "reconstructive neopragmatism" and compares it to intuition-driven methodology by how well they each meet up to several desirable methodological qualities including truth-conduciveness and the ability to produce normative results, the two most important qualities according to Weinberg. Weinberg argues that the biggest failures of intuition-driven methodology is that it doesn't foster successful conversations because intuitions are entirely subjective and cannot be rationally argued for or against and that it seems to imply epistemic
relativism Relativism is a family of philosophical views which deny claims to objectivity within a particular domain and assert that valuations in that domain are relative to the perspective of an observer or the context in which they are assessed. Ther ...
due to varying intuitions across cultures. Weinberg's reconstructive neopragmatism replaces intuitions with an “analysis-by-imagined-reconstruction” in which epistemologists continually evaluate and re-evaluate how epistemic norms and concepts should be changed to best achieve practical goals such as organising our lives. Weinberg claims that an advantage to this pragmatist methodology over intuition-driven methodology is that it allows for progressive change as epistemic circumstances change across time. Another alternative to traditional epistemological methodology in epistemology is
methodological naturalism In philosophy, naturalism is the idea or belief that only natural laws and forces (as opposed to supernatural ones) operate in the universe. According to philosopher Steven Lockwood, naturalism can be separated into an ontological sense and a me ...
, advocated for by
Willard Quine Willard Van Orman Quine (; known to his friends as "Van"; June 25, 1908 – December 25, 2000) was an American philosopher and logician in the analytic tradition, recognized as "one of the most influential philosophers of the twentieth century" ...
, Hilary Kornblith and
Alvin Goldman Alvin Ira Goldman (born 1938) is an American philosopher who is Emeritus Board of Governors Professor of Philosophy and Cognitive Science at Rutgers University in New Jersey and a leading figure in epistemology. Education and career Goldman e ...
. Methodological naturalism was first explicitly proposed by Quine as part of his project to naturalize epistemology. Quine argued for the radical position that traditional epistemological methods had failed to deliver the results they had aimed for (such as an adequate response to the problem of induction) and as a result they should be abandoned and completely replaced with empirical psychology, a view which has since become known as "replacement naturalism". Kornblith and Goldman adopted more moderate forms of naturalism which allow for a place for epistemology but one that is informed by developments in science rather than being an entirely autonomous discipline. According to Kornblith, the subject matter of epistemology is not our concept of knowledge but the real and robust phenomenon of knowledge itself which, according to Kornblith, is a
natural kind "Natural kind" is an intellectual grouping, or categorizing of things, in a manner that is reflective of the actual world and not just human interests. Some treat it as a classification identifying some structure of truth and reality that exists wh ...
and this means that investigation into knowledge is a posteriori, not a priori. According to Kornblith, whilst philosophers' intuitions may be able to identify features of the shared concept of knowledge, the concept itself may be incorrect about the true nature of knowledge and so investigation in epistemology should use empirical methods just like investigation into any other external phenomenon in science. Kornblith further argues that epistemological methodology should be empirical rather than intuition-based because intuitions are historically conditioned and slow to change when new evidence is found. Goldman offered an even more moderate view which places appeals to intuition as an ineliminable part of epistemological methodology because even if we engage in empirical study of knowledge, we need some concept of what counts as knowledge in the first place. Despite this, his methodology is still naturalistic because it rejects the idea that justification is a concept that can be analysed into its
necessary and sufficient conditions In logic and mathematics, necessity and sufficiency are terms used to describe a conditional or implicational relationship between two statements. For example, in the conditional statement: "If then ", is necessary for , because the truth of ...
via intuitive judgements, instead identifying it with an entirely psychological process, and because he views scientific research as necessarily informing what actual psychological processes could count as justification once an adequate conceptualisation of it has been found.
Feminist philosophy Feminist philosophy is an approach to philosophy from a feminist perspective and also the employment of philosophical methods to feminist topics and questions. Feminist philosophy involves both reinterpreting philosophical texts and methods in ...
has extended various of these criticisms of traditional epistemology from a feminist perspective and advocated for feminist methods in epistemology. For example, Sally Haslanger has argued from a pragmatist feminist perspective that androcentric bias is widespread within epistemic practice and concepts and as such the use that they provide for us should be re-evaluated so that they can be reformed to better serve their purposes within epistemology.
Louise Antony Louise M. Antony is an American philosopher who is professor of philosophy at the University of Massachusetts, Amherst. She specializes in philosophy of mind, epistemology, feminist theory, and philosophy of language. Education and career Antony ...
and Elizabeth Anderson have embraced feminist forms of naturalist methodology which maintain naturalism's dedication to an empirical approach whilst making a space for normative feminist ideals such as eliminating androcentric bias. Antony argues that the "bias of paradox"—the tension between feminism's criticism of the bias in androcentric perspectives on the one hand and the feminist idea that all methods, including feminist methods, must be biased by their values and interests on the other—can be resolved by naturalism. She argues that feminists should not attempt to argue from a neutral perspective but should show through empirical work that feminist values and approaches are better at producing true theories than androcentric ones.


Metanormativity

Epistemic language often includes sentences with a
normative Normative generally means relating to an evaluative standard. Normativity is the phenomenon in human societies of designating some actions or outcomes as good, desirable, or permissible, and others as bad, undesirable, or impermissible. A norm in ...
appearance; for example "you should believe in the evidence" or "it is good to be an open-minded researcher". This normative appearance of epistemic language gives rise to many metanormative questions such as whether epistemic
semantics Semantics (from grc, σημαντικός ''sēmantikós'', "significant") is the study of reference, meaning, or truth. The term can be used to refer to subfields of several distinct disciplines, including philosophy, linguistics and comp ...
is truly normative, whether or not there are
objective Objective may refer to: * Objective (optics), an element in a camera or microscope * ''The Objective'', a 2008 science fiction horror film * Objective pronoun, a personal pronoun that is used as a grammatical object * Objective Productions, a Brit ...
epistemic facts about what we ought to believe, how we could ever gain knowledge of such facts as well as whether or not they could fit into a naturalistic philosophy, and the relationship between epistemology and
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, concer ...
as normative disciplines. As in meta-ethics, views about the semantics of epistemology can be divided into cognitivism and
non-cognitivism Non-cognitivism is the meta-ethical view that ethical sentences do not express propositions (i.e., statements) and thus cannot be true or false (they are not truth-apt). A noncognitivist denies the cognitivist claim that "moral judgments are ...
. Epistemic cognitivism holds that epistemic judgements such as "you should believe in the evidence" express beliefs about facts about the world and so characteristically aim at the truth. Epistemic non-cognitivism, on the other hand, holds that such judgements do not express beliefs, instead expressing the desires or attitudes of the speaker, and so are not truth-apt. Likewise, views about the
metaphysics Metaphysics is the branch of philosophy that studies the fundamental nature of reality, the first principles of being, identity and change, space and time, causality, necessity, and possibility. It includes questions about the nature of conscio ...
of epistemology can be divided into epistemic realism and
anti-realism In analytic philosophy, anti-realism is a position which encompasses many varieties such as metaphysical, mathematical, semantic, scientific, moral and epistemic. The term was first articulated by British philosopher Michael Dummett in an argument ...
. Epistemic realism is the view that mind-independent epistemic
facts A flexible alternating current transmission system (FACTS) is a system composed of static equipment used for the alternating current (AC) transmission of electrical energy. It is meant to enhance controllability and increase power transfer capabi ...
,
reasons In the most general terms, a reason is a consideration which justifies or explains an action, a belief, an attitude, or a fact. ''Normative reasons'' are what people appeal to when making arguments about what people should do or believe. For exa ...
and
properties Property is the ownership of land, resources, improvements or other tangible objects, or intellectual property. Property may also refer to: Mathematics * Property (mathematics) Philosophy and science * Property (philosophy), in philosophy an ...
exist. Epistemic realism generally also holds that epistemic facts provide categorical reasons for belief (i.e. reasons that apply to agents regardless of their desires or goals). Epistemic anti-realism denies the existence of such epistemic facts, reasons and properties, instead characterising them as mind-dependent, and argues that mind-dependent facts provide us with only with instrumental reasons (i.e. reasons that only apply to agents depending on their desires and goals). Anti-realist theories are generally thought to fit well with naturalist philosophy because they ground normative epistemic facts in descriptive natural facts such as facts about human psychology. A view which seeks to find a middle ground between realism and anti-realism is
constructivism Constructivism may refer to: Art and architecture * Constructivism (art), an early 20th-century artistic movement that extols art as a practice for social purposes * Constructivist architecture, an architectural movement in Russia in the 1920s a ...
(also known as constitutivism) which argues that normative truths are constructed by agents such that epistemic facts are grounded by or constitutive of facts about agents (such as facts about their
desires Desires are states of mind that are expressed by terms like "wanting", " wishing", "longing" or "craving". A great variety of features is commonly associated with desires. They are seen as propositional attitudes towards conceivable states of aff ...
or about the pre-conditions of their agency). There are broadly two positions about the relationship between metaepistemology and metaethics: the parity thesis and the disparity thesis. The parity thesis holds that because metaethics and metaepistemology have important structural similarities to one another, their answers to metanormative questions such as whether there are any normative facts will be the same. For example, according to the parity thesis, if epistemic realism is true, then moral realism must also be true. The parity thesis has been used in "companions-in-guilt" arguments which aim to extend arguments for or against realism in metaepistemology to metaethics, and vice versa. For example, Terence Cuneo has argued that denying the existence of epistemic facts is self-defeating because it requires arguing that we should believe that there are no facts about what we should believe. According to this argument, there must be epistemic facts and, given the parity premise, also moral facts. Similarly utilising the parity premise,
Sharon Street Sharon Street (born 1973) is a professor of Philosophy and Chair of the Department of Philosophy at New York University. She specializes in metaethics, focusing in particular on how to reconcile our understanding of normativity with a scientifi ...
,
Allan Gibbard Allan may refer to: People * Allan (name), a given name and surname, including list of people and characters with this name * Allan (footballer, born 1984) (Allan Barreto da Silva), Brazilian football striker * Allan (footballer, born 1989) (Al ...
and Matthew Chrisman have argued that reasons for being moral anti-realists extend to epistemic anti-realism. In contrast to the parity thesis, the disparity thesis holds that there is some important disparity between metaethics and metaepistemology which means that their answers to metanormative questions could be very different from one another. For example, Chris Heathwood argues that moral facts are irreducibly normative whilst epistemic facts are reducible to descriptive facts such as facts about evidence and probability. As a result, he thinks that we have reason to be moral realists but not necessarily epistemic realists.Primary sources: ; ; ; ; .


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External links

* * * {{epistemology Epistemology Metaphilosophy