Metaphilosophy

Last updated

Metaphilosophy, sometimes called the philosophy of philosophy, is "the investigation of the nature of philosophy". [1] Its subject matter includes the aims of philosophy, the boundaries of philosophy, and its methods. [2] [3] Thus, while philosophy characteristically inquires into the nature of being, the reality of objects, the possibility of knowledge, the nature of truth, and so on, metaphilosophy is the self-reflective inquiry into the nature, aims, and methods of the activity that makes these kinds of inquiries, by asking what is philosophy itself, what sorts of questions it should ask, how it might pose and answer them, and what it can achieve in doing so. It is considered by some to be a subject prior and preparatory to philosophy, [4] while others see it as inherently a part of philosophy, [5] or automatically a part of philosophy [6] while others adopt some combination of these views. [2]

Contents

The interest in metaphilosophy led to the establishment of the journal Metaphilosophy in January 1970. [7]

Many sub-disciplines of philosophy have their own branch of 'metaphilosophy', examples being meta-aesthetics, meta-epistemology, meta-ethics, and metametaphysics (meta-ontology). [8]

Although the term metaphilosophy and explicit attention to metaphilosophy as a specific domain within philosophy arose in the 20th century, the topic is likely as old as philosophy itself, and can be traced back at least as far as the works of Ancient Greeks and Ancient Indian Nyaya. [9]

Relationship to philosophy

Some philosophers consider metaphilosophy to be a subject apart from philosophy, above or beyond it, [4] while others object to that idea. [5] Timothy Williamson argues that the philosophy of philosophy is "automatically part of philosophy", as is the philosophy of anything else. [6] Nicholas Bunnin and Jiyuan Yu write that the separation of first- from second-order study has lost popularity as philosophers find it hard to observe the distinction. [10] As evidenced by these contrasting opinions, debate persists as to whether the evaluation of the nature of philosophy is 'second-order philosophy' or simply 'plain philosophy'.

Many philosophers have expressed doubts over the value of metaphilosophy. [11] Among them is Gilbert Ryle: "preoccupation with questions about methods tends to distract us from prosecuting the methods themselves. We run as a rule, worse, not better, if we think a lot about our feet. So let us ... not speak of it all but just do it." [12]

Terminology

The designations metaphilosophy and philosophy of philosophy have a variety of meanings, sometimes taken to be synonyms, and sometimes seen as distinct.

Morris Lazerowitz claims to have coined the term 'metaphilosophy' around 1940 and used it in print in 1942. [1] Lazerowitz proposed that metaphilosophy is 'the investigation of the nature of philosophy'. [1] Earlier uses have been found in translations from French. [13] The term is derived from Greek word meta μετά ("after", "beyond", "with") and philosophía φιλοσοφία ("love of wisdom").

The term 'metaphilosophy' is used by Paul Moser [14] in the sense of a 'second-order' or more fundamental undertaking than philosophy itself, in the manner suggested by Charles Griswold: [4]

"The distinction between philosophy and metaphilosophy has an analogue in the familiar distinction between mathematics and metamathematics." [14]

Paul K. Moser, Metaphilosophy, p. 562

Some other philosophers treat the prefix meta as simply meaning 'about...', rather than as referring to a metatheoretical 'second-order' form of philosophy, among them Rescher [15] and Double. [16] Others, such as Williamson, prefer the term 'philosophy of philosophy' instead of 'metaphilosophy' as it avoids the connotation of a 'second-order' discipline that looks down on philosophy, and instead denotes something that is a part of it. [17] Joll suggests that to take metaphilosophy as 'the application of the methods of philosophy to philosophy itself' is too vague, while the view that sees metaphilosophy as a 'second-order' or more abstract discipline, outside philosophy, "is narrow and tendentious". [18]

In the analytic tradition, the term "metaphilosophy" is mostly used to tag commenting and research on previous works as opposed to original contributions towards solving philosophical problems. [19]

Writings

Ludwig Wittgenstein wrote about the nature of philosophical puzzles and philosophical understanding. He suggested philosophical errors arose from confusions about the nature of philosophical inquiry.

C. D. Broad distinguished Critical from Speculative philosophy in his "The Subject-matter of Philosophy, and its Relations to the special Sciences", in Introduction to Scientific Thought, 1923. Curt Ducasse, in Philosophy as a Science, examines several views of the nature of philosophy, and concludes that philosophy has a distinct subject matter: appraisals. Ducasse's view has been among the first to be described as 'metaphilosophy'. [20]

Henri Lefebvre in Métaphilosophie (1965) argued, from a Marxian standpoint, in favor of an "ontological break", as a necessary methodological approach for critical social theory (whilst criticizing Louis Althusser's "epistemological break" with subjective Marxism, which represented a fundamental theoretical tool for the school of Marxist structuralism).

Paul Moser writes that typical metaphilosophical discussion includes determining the conditions under which a claim can be said to be a philosophical one. He regards meta-ethics, the study of ethics, to be a form of metaphilosophy, as well as meta-epistemology, the study of epistemology. [14]

Topics

Many sub-disciplines of philosophy have their own branch of 'metaphilosophy'. [8] However, some topics within 'metaphilosophy' cut across the various subdivisions of philosophy to consider fundamentals important to all its sub-disciplines.

Aims

Some philosophers (e.g. existentialists, pragmatists) think philosophy is ultimately a practical discipline that should help us lead meaningful lives by showing us who we are, how we relate to the world around us and what we should do. [ citation needed ] Others (e.g. analytic philosophers) see philosophy as a technical, formal, and entirely theoretical discipline, with goals such as "the disinterested pursuit of knowledge for its own sake". [21] Other proposed goals of philosophy include discovering the absolutely fundamental reason of everything it investigates, making explicit the nature and significance of ordinary and scientific beliefs, [22] and unifying and transcending the insights given by science and religion. [23] Others proposed that philosophy is a complex discipline because it has 4 or 6 different dimensions. [24] [25]

Boundaries

Defining philosophy and its boundaries is itself problematic; Nigel Warburton has called it "notoriously difficult". [26] There is no straightforward definition, [23] and most interesting definitions are controversial. [27] As Bertrand Russell wrote:

"We may note one peculiar feature of philosophy. If someone asks the question what is mathematics, we can give him a dictionary definition, let us say the science of number, for the sake of argument. As far as it goes this is an uncontroversial statement... Definitions may be given in this way of any field where a body of definite knowledge exists. But philosophy cannot be so defined. Any definition is controversial and already embodies a philosophic attitude. The only way to find out what philosophy is, is to do philosophy." [28]

Bertrand Russell, The Wisdom of the West, p. 7

While there is some agreement that philosophy involves general or fundamental topics, [21] [29] there is no clear agreement about a series of demarcation issues, including:

Methods

Philosophical method (or philosophical methodology) is the study of how to do philosophy. A common view among philosophers is that philosophy is distinguished by the ways that philosophers follow in addressing philosophical questions. There is not just one method that philosophers use to answer philosophical questions.

C.D. Broad classifies philosophy into two methods, he distinguished between critical philosophy and speculative philosophy. He described critical philosophy as analysing "unanalysed concepts in daily life and in science" and then "expos[ing] them to every objection that we can think of". While speculative philosophy's role is to "take over all aspects of human experience, to reflect upon them, and to try to think out a view of Reality as a whole which shall do justice to all of them". [34]

Recently, some philosophers have cast doubt about intuition as a basic tool in philosophical inquiry, from Socrates up to contemporary philosophy of language. In Rethinking Intuition [35] various thinkers discard intuition as a valid source of knowledge and thereby call into question 'a priori' philosophy. Experimental philosophy is a form of philosophical inquiry that makes at least partial use of empirical research—especially opinion polling —in order to address persistent philosophical questions. This is in contrast with the methods found in analytic philosophy, whereby some say a philosopher will sometimes begin by appealing to his or her intuitions on an issue and then form an argument with those intuitions as premises. However, disagreement about what experimental philosophy can accomplish is widespread and several philosophers have offered criticisms. One claim is that the empirical data gathered by experimental philosophers can have an indirect effect on philosophical questions by allowing for a better understanding of the underlying psychological processes which lead to philosophical intuitions. [36] Some analytic philosophers like Timothy Williamson [37] have rejected such a move against 'armchair' philosophy–i.e., philosophical inquiry that is undergirded by intuition–by construing 'intuition' (which they believe to be a misnomer) as merely referring to common cognitive faculties: If one is calling into question 'intuition', one is, they would say, harboring a skeptical attitude towards common cognitive faculties–a consequence that seems philosophically unappealing. For Williamson, instances of intuition are instances of our cognitive faculties processing counterfactuals [38] (or subjunctive conditionals) that are specific to the thought experiment or example in question.

Progress

A prominent question in metaphilosophy is that of whether or not philosophical progress occurs and more so, whether such progress in philosophy is even possible. [39]

David Chalmers divides inquiry into philosophical progress in metaphilosophy into three questions.

  1. The Existence Question: is there progress in philosophy?
  2. The Comparison Question: is there as much progress in philosophy as in science?
  3. The Explanation Question: why isn't there more progress in philosophy? [40]

Ludwig Wittgenstein, in Culture and Value remarked, "Philosophy hasn't made any progress? - If somebody scratches the spot where he has an itch, do we have to see some progress?...And can't this reaction to an irritation continue in the same way for a long time before the cure for an itching is discovered?". [41]

According to Hilary Putnam philosophy is more adept at showing people that specific ideas or arguments are wrong than that specific ideas or arguments are right. [42]

See also

Related Research Articles

<span class="mw-page-title-main">Epistemology</span> Branch of philosophy concerning knowledge

Epistemology is the branch of philosophy concerned with knowledge. Epistemologists study the nature, origin, and scope of knowledge, epistemic justification, the rationality of belief, and various related issues. Debates in contemporary epistemology are generally clustered around four core areas:

<span class="mw-page-title-main">G. E. Moore</span> English philosopher, 1873–1958

George Edward Moore was an English philosopher, who with Bertrand Russell, Ludwig Wittgenstein and earlier Gottlob Frege was among the initiators of analytic philosophy. He and Russell began deemphasizing the idealism which was then prevalent among British philosophers and became known for advocating common-sense concepts and contributing to ethics, epistemology and metaphysics. He was said to have an "exceptional personality and moral character". Ray Monk later dubbed him "the most revered philosopher of his era".

Metaphysics is the branch of philosophy that studies the fundamental nature of reality. This includes studies of the first principles of: being or existence, identity, change, consciousness, space and time, necessity, actuality, and possibility. It can also include questions about the existence of God, as well as relationships between foundational philosophical ideas such as between mind and matter, cause and effect, substance and attribute, or potentiality and actuality.

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 used for theory selection, or in a more narrow sense as the study of ways of conducting one's research and theorizing with the goal of acquiring philosophical knowledge. Philosophical methodology investigates both descriptive issues, such as which methods actually have been used by philosophers, and normative issues, such as which methods should be used or how to do good philosophy.

Philosophy of science is the branch of philosophy concerned with the foundations, methods, and implications of science. Amongst its central questions are the difference between science and non-science, the reliability of scientific theories, and the ultimate purpose and meaning of science as a human endeavour. Philosophy of science focuses on metaphysical, epistemic and semantic aspects of scientific practice, and overlaps with metaphysics, ontology, logic, and epistemology, for example, when it explores the relationship between science and the concept of truth. Philosophy of science is both a theoretical and empirical discipline, relying on philosophical theorising as well as meta-studies of scientific practice. Ethical issues such as bioethics and scientific misconduct are often considered ethics or science studies rather than the philosophy of science.

<span class="mw-page-title-main">Pragmatism</span> Philosophical tradition

Pragmatism is a philosophical tradition that views language and thought as tools for prediction, problem solving, and action, rather than describing, representing, or mirroring reality. Pragmatists contend that most philosophical topics—such as the nature of knowledge, language, concepts, meaning, belief, and science—are all best viewed in terms of their practical uses and successes.

Analytic philosophy is a broad movement or tradition within philosophy focused on analysis, which has been dominant within Western philosophy and especially anglophone philosophy since the latter half of the 20th century. The proliferation of analysis in philosophy began around the turn of the 20th century in the contemporary era in Germany, Austria, the United Kingdom, the United States, Canada, Australia, New Zealand, and Scandinavia.

<span class="mw-page-title-main">Nicholas Rescher</span> American philosopher (1928–2024)

Nicholas Rescher was a German-born American philosopher, polymath, and author, who was a professor of philosophy at the University of Pittsburgh from 1961. He was chairman of the Center for Philosophy of Science and chairman of the philosophy department.

Contemporary philosophy is the present period in the history of Western philosophy beginning at the early 20th century with the increasing professionalization of the discipline and the rise of analytic and continental philosophy.

The philosophy of biology is a subfield of philosophy of science, which deals with epistemological, metaphysical, and ethical issues in the biological and biomedical sciences. Although philosophers of science and philosophers generally have long been interested in biology, philosophy of biology only emerged as an independent field of philosophy in the 1960s and 1970s, associated with the research of David Hull. Philosophers of science then began paying increasing attention to biology, from the rise of Neodarwinism in the 1930s and 1940s to the discovery of the structure of DNA in 1953 to more recent advances in genetic engineering. Other key ideas include the reduction of all life processes to biochemical reactions, and the incorporation of psychology into a broader neuroscience.

Laurence BonJour is an American philosopher and Emeritus of Philosophy at the University of Washington.

Experimental philosophy is an emerging field of philosophical inquiry that makes use of empirical data—often gathered through surveys which probe the intuitions of ordinary people—in order to inform research on philosophical questions. This use of empirical data is widely seen as opposed to a philosophical methodology that relies mainly on a priori justification, sometimes called "armchair" philosophy, by experimental philosophers. Experimental philosophy initially began by focusing on philosophical questions related to intentional action, the putative conflict between free will and determinism, and causal vs. descriptive theories of linguistic reference. However, experimental philosophy has continued to expand to new areas of research.

Neopragmatism, sometimes called post-Deweyan pragmatism, linguistic pragmatism, or analytic pragmatism, is the philosophical tradition that infers that the meaning of words is a result of how they are used, rather than the objects they represent.

Metaepistemology is the branch of epistemology and metaphilosophy that studies the underlying assumptions made in debates in epistemology, including those concerning the existence and authority of epistemic facts and reasons, the nature and aim of epistemology, and the methodology of epistemology.

Postanalytic philosophy describes a detachment from the mainstream philosophical movement of analytic philosophy, which is the predominant school of thought in English-speaking countries. The Internet Encyclopedia of Philosophy defines the movement as denoting "philosophers who owe much to Analytic philosophy but who think that they have made some significant departure from it." The movement cannot be unified into a single positive project as it is defined it terms of what it stands against, although it has generally been seen as bridging the gap between analytic and continental philosophy.

A metatheory or meta-theory is a theory the subject matter of which is theory itself, for example as an analysis or description of existing theory. More specifically, if the subject matter of theoretical statement consists of one or multiple theories, it would be called a meta-theory. For mathematics and mathematical logic, a metatheory is a mathematical theory about another mathematical theory. Meta-theoretical investigations are part of the philosophy of science. The topic of metascience is an attempt to use scientific knowledge to improve the practice of science itself.

<span class="mw-page-title-main">Philosophy</span> Study of general and fundamental questions

Philosophy is a systematic study of general and fundamental questions concerning topics like existence, reason, knowledge, value, mind, and language. It is a rational and critical inquiry that reflects on its own methods and assumptions.

Antiphilosophy is an opposition to traditional philosophy. It may be characterized as anti-theoretical, critical of a priori justifications, and may see common philosophical problems as misconceptions that are to be dissolved. Common strategies may involve forms of relativism, skepticism, nihilism, or pluralism.

Neurath's boat is a simile used in anti-foundational accounts of knowledge, especially in the philosophy of science. It was first formulated by Otto Neurath. It is based in part on the Ship of Theseus which, however, is standardly used to illustrate other philosophical questions, to do with problems of identity. It was popularised by Willard Van Orman Quine in Word and Object (1960).

Definitions of philosophy aim at determining what all forms of philosophy have in common and how to distinguish philosophy from other disciplines. Many different definitions have been proposed but there is very little agreement on which is the right one. Some general characteristics of philosophy are widely accepted, for example, that it is a form of rational inquiry that is systematic, critical, and tends to reflect on its own methods. But such characteristics are usually too vague to give a proper definition of philosophy. Many of the more concrete definitions are very controversial, often because they are revisionary in that they deny the label philosophy to various subdisciplines for which it is normally used. Such definitions are usually only accepted by philosophers belonging to a specific philosophical movement. One reason for these difficulties is that the meaning of the term "philosophy" has changed throughout history: it used to include the sciences as its subdisciplines, which are seen as distinct disciplines in the modern discourse. But even in its contemporary usage, it is still a wide term spanning over many different subfields.

References

  1. 1 2 3 Lazerowitz, M. (1970). "A note on "metaphilosophy"". Metaphilosophy. 1 (1): 91. doi:10.1111/j.1467-9973.1970.tb00792.x. see also the Internet Encyclopedia of Philosophy article by Nicholas Joll: Contemporary Metaphilosophy
  2. 1 2 Nicholas Joll (November 18, 2010). "Contemporary Metaphilosophy". Internet Encyclopedia of Philosophy (IEP).
  3. Armen T Marsoobian (2004). "Metaphilosophy". In John Lachs; Robert Talisse (eds.). American Philosophy: An Encyclopedia. pp. 500–501. ISBN   978-0203492796. Its primary question is "What is philosophy?"
  4. 1 2 3 See for example, Charles L. Griswold Jr. (2010). Platonic Writings/Platonic Readings. Penn State Press. pp. 144–146. ISBN   978-0271044811.
  5. 1 2 Martin Heidegger (1956). Was Ist Das – die Philosophie?. Rowman & Littlefield. p. 21. ISBN   978-0808403197.
  6. 1 2 Timothy Williamson (2008). "Preface". The Philosophy of Philosophy. John Wiley & Sons. p. ix. ISBN   978-0470695913. The philosophy of philosophy is automatically part of philosophy, just as the philosophy of anything else is...
  7. The journal describes its scope as: "Particular areas of interest include: the foundation, scope, function and direction of philosophy; justification of philosophical methods and arguments; the interrelations among schools or fields of philosophy (for example, the relation of logic to problems in ethics or epistemology); aspects of philosophical systems; presuppositions of philosophical schools; the relation of philosophy to other disciplines (for example, artificial intelligence, linguistics or literature); sociology of philosophy; the relevance of philosophy to social and political action; issues in the teaching of philosophy."
  8. 1 2 Robert S Hartman (1995). "Axiology as a science". In Rem B. Edwards (ed.). Formal Axiology and Its Critics. Rodopi. p. 21. ISBN   978-9051839104.
  9. Nicholas Joll, Metaphilosophy, Internet Encyclopedia of Philosophy
  10. Nicholas Bunnin & Jiyuan Yu (2009). "Metaphilosophy". The Blackwell Dictionary of Western Philosophy. Wiley-Blackwell. pp. 426–427. ISBN   978-1405191128.
  11. Søren Overgaard; Paul Gilbert; Stephen Burwood (2013). "Introduction: What good is metaphilosophy?". An introduction to metaphilosophy. Cambridge University Press. p.  6. ISBN   978-0521193412.
  12. Gilbert Ryle (2009). "Chapter 23: Ordinary language". Collected Essays 1929-1968: Collected Papers Volume 2 (Reprint of Hutchinson 1971 ed.). Routledge. p. 331. ISBN   978-0415485494. Quoted by Søren Overgaard; Paul Gilbert; Stephen Burwood (2013). "Introduction: What good is metaphilosophy?". An introduction to metaphilosophy. Cambridge University Press. p.  6. ISBN   978-0521193412.
  13. e.g. Clemenceau G., In the evening of my thought (Au soir de la pensée, Paris: Plon, 1927), Houghton Mifflin company, 1929, Vol. 2, p. 498: "this teratological product of metaphilosophy"; Gilson E., Christianity and philosophy, Pub. for the Institute of Mediaeval Studies by Sheed & Ward, 1939, p. 88
  14. 1 2 3 Paul K. Moser (2008). "Metaphilosophy". In Robert Audi (ed.). The Cambridge Dictionary of Philosophy (Paperback reprint of 2nd ed.). Paw Prints 2008-06-26. pp. 561–562. ISBN   978-1439503508.
  15. Rescher N. (2007). "Chapter 1: Philosophical principles". Philosophical Dialectics, an Essay on Metaphilosophy. State University of New York Press. p. 1. ISBN   978-0791467466.
  16. Richard Double (1996). Metaphilosophy and Free Will. Oxford University Press. ISBN   978-0195355413.
  17. Williamson, Timothy (2007). "Preface". The Philosophy of Philosophy. Wiley-Blackwell. ISBN   978-1405133968.
  18. Nicholas Joll (November 18, 2010). "Contemporary Metaphysics: Defining metaphilosophy". Internet Encyclopedia of Philosophy .
  19. e.g. PhilPapers
  20. Dommeyer F., (1961), A Critical Examination of C. J. Ducasse's Metaphilosophy, Philosophy and Phenomenological Research, Vol. 21, (Jun., 1961), No. 4 pp. 439-455
  21. 1 2 3 Penguin Dictionary of Philosophy (2005)
  22. Collins English Dictionary
  23. 1 2 Mastering Philosophy by Anthony Harrison-Barbet (1990)[ page needed ]
  24. Adler, Mortimer (1993), The Four Dimensions of Philosophy: Metaphysical-Moral-Objective-Categorical
  25. Vidal, Clément (2012). "Metaphilosophical Criteria for Worldview Comparison" (PDF). Metaphilosophy. 43 (3): 306–347. CiteSeerX   10.1.1.508.631 . doi:10.1111/j.1467-9973.2012.01749.x.
  26. Nigel Warburton (2003). Philosophy: The Basics (3rd ed.). CRC Press. p. 1. ISBN   978-0203202029.
  27. The Rt. Hon. Lord Quinton (2005). "Philosophy". In Ted Honderich (ed.). The Oxford Companion to Philosophy (2nd ed.). Oxford University Press. p. 702. ISBN   978-0199264797.
  28. Bertrand Russell (1959). The Wisdom of the West: A Historical Survey of Western Philosophy in Its Social and Political Setting . Doubleday. p.  7.
  29. 1 2 3 Simon Blackburn (2005). "Philosophy". Oxford Dictionary of Philosophy (2nd ed.). pp. 276–7. ISBN   978-0198610137.
  30. Ted Honderich, ed. (2005). "Conceptual analysis". Oxford Companion to Philosophy New Edition (2nd ed.). Oxford University Press USA. p. 154. ISBN   978-0199264797. "Insofar as conceptual analysis is the method of philosophy (as it was widely held to be for much of the twentieth century), philosophy is a second-order subject because it is about language not the world or what language is about.
  31. Sara Heināmaa (2006). "Phenomenology: A foundational science". In Margaret A. Simons (ed.). The Philosophy of Simone De Beauvoir: Critical Essays. Indiana University Press. p. 22. ISBN   978-0253218407. The important difference between the scientist and the philosopher is in the radically critical nature of philosophy. Husserl characterizes this difference by saying that the task of philosophy is to ask the ultimate questions...The philosophical questions can not be answered in the same way that empirical questions can be answered.
  32. Richard Tieszen (2008). "Science as a triumph of the human spirit and science in crisis: Husserl and the fortunes of reason". In Gary Gutting (ed.). Continental Philosophy of Science. John Wiley & Sons. p. 94. ISBN   978-1405137447. The sciences are in need of continual epistemological reflection and critique of a sort that only the philosopher can provide. ...Husserl pictures the work of the philosopher and the scientist as mutually complementary.
  33. Gracia, J.G. and Noone, T.B., A Companion to Philosophy in the Middle Ages, London: Blackwell, 2003, p. 35
  34. Broad, C. D. (1953). "Critical and Speculative Philosophy". Contemporary British Philosophy Personal Statements · Volume 20 . London, Allen & Unwin. pp. 87–100.
  35. Rethinking Intuition: The Psychology of Intuition and its Role in Philosophical Inquiry ,(Studies in Epistemology and Cognitive Theory) by Michael DePaul, William Ramsey (Editors), Rowman & Littlefield Publishers, Inc. (1998) ISBN   0-8476-8796-1; ISBN   978-0-8476-8796-1
  36. Knobe, J. and Nichols, S. (eds.) (2008) Experimental Philosophy, §2.1, OCLC   233792562
  37. Williamson, Timothy (2016-04-29), "Philosophical Criticisms of Experimental Philosophy", A Companion to Experimental Philosophy, John Wiley & Sons, Ltd, pp. 22–36, doi:10.1002/9781118661666.ch2, ISBN   9781118661666
  38. Pust, Joel (2019), "Intuition", in Zalta, Edward N. (ed.), The Stanford Encyclopedia of Philosophy (Summer 2019 ed.), Metaphysics Research Lab, Stanford University, retrieved 2020-01-18
  39. Dietrich, Eric (2011). There Is No Progress in Philosophy Archived 2021-03-02 at the Wayback Machine . Essays in Philosophy 12 (2):9.
  40. Chalmers, David (2015). "Why Isn't There More Progress in Philosophy?" (PDF). Philosophy. 90 (1): 3–31. doi:10.1017/S0031819114000436. hdl: 1885/57201 . S2CID   170974260 . Retrieved 18 December 2017.
  41. Hutto, D. (2003). Wittgenstein and the End of Philosophy Neither Theory Nor Therapy. Palgrave Macmillan. p. 218.
  42. Putnam, Hilary (1995). Renewing Philosophy. Harvard University Press. p. 134.

Further reading