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Polylogism is the belief that different groups of people reason in fundamentally different ways (coined from Greek poly 'many' + logos 'logic'). [1] The term is attributed to Ludwig von Mises, [2] who used it to refer to Nazism, Marxism and other class based social philosophies, [3] before the writings of Thomas Kuhn and others made relativism a mainstream doctrine. [4] In the Misesian sense of the term, a polylogist ascribes different forms of "logic" to different groups, which may include groups based on race, [1] [5] gender, class, or time period. It does not refer strictly to Boolean logic.
A polylogist asserts that different groups reason in fundamentally distinct ways, employing unique "logics" for deductive reasoning. Normative polylogism posits that these varying logics are equally valid, suggesting that no single logical system holds supremacy over others. In contrast, descriptive polylogism is an empirical claim that acknowledges the existence of different reasoning methods among groups but does not necessarily grant equal validity to these methods. [6] A descriptive polylogist may recognize a universally valid form of deductive logic while empirically noting that some groups use alternative (and potentially incorrect) reasoning strategies.
In the Misesian context, an adherent of polylogism would be considered a normative polylogist. Such a person might evaluate an argument as valid within a specific logical framework, even if it contradicts the logic used by the analyst. As Ludwig von Mises stated, "this never has been and never can be attempted by anybody," highlighting the inherent challenges in reconciling different logical systems.
This section possibly contains original research .(June 2018) |
The term 'proletarian logic' is sometimes taken as evidence of polylogism.[ citation needed ] This term is usually traced back to Joseph Dietzgen in his 11th letter on logic. [7] [8] Dietzgen is the now obscure philosophical monist of the 19th century who coined the term 'dialectical materialism' and was praised by communist figures such as Karl Marx and V. I. Lenin. [9] His work has received modern attention primarily from the philosopher Bertell Ollman. As a monist, Dietzgen insists on a unified treatment of mind and matter. As Simon Boxley puts it, for Dietzgen "thought is as material an event as any other". This means that logic too has "material" underpinnings.[ further explanation needed ] (But note that Dietzgen's "materialism" was explicitly not a physicalism.)
Racialist polylogism is often associated with the Nazi period, [10] where Nazi leaders in both politics and the scientific community made concerted efforts to distinguish between what they considered "German physics" and "Jewish physics." [11] For example, Nobel Prize-winning physicist Philipp Lenard asserted that scientific thought was influenced by "blood and race," accusing other scientists like Werner Heisenberg of teaching "Jewish physics." This racialist perspective sought to delegitimize the work of Jewish scientists, such as Albert Einstein, whose theory of relativity was disparaged as a product of inferior racial heritage.
"Relativity theory was a particular target both for its alleged repudiation of a “classical,” “German,” and “Aryan” physics, which was held to be rooted in experiment and common sense, and for its alleged encouragement of a more general relativism in morality, culture, and politics." [12]
In contemporary discourse, similar accusations of racialist polylogism have surfaced in various contexts. For instance, U.S. Supreme Court Justice Sonia Sotomayor has been accused of espousing a form of racialist polylogism when she suggested that a "wise Latina" might reach different legal conclusions than a white male. While this comment is generally interpreted to mean that diverse life experiences can enrich one's understanding of legal issues, some commentators have argued that it implies Latinas have a distinct "logic." [13] [14]
Karl Marx argued that individuals born into different social classes undergo irreversible changes in their perception and understanding of reality. He posited that a person's class position fundamentally shapes their worldview and consciousness. For instance, someone raised as an aristocrat or factory owner perceives the world through the interests and perspectives inherent to their class. In contrast, a laborer develops a perspective shaped by their experiences and struggles within the working class. Marx believed this divergence in class perspectives leads to a lack of mutual understanding or 'class consciousness.' Consequently, individuals from different classes are often unable to fully grasp each other's experiences and viewpoints, resulting in distinct 'logics' that align with their respective class interests. In Mathematical Manuscript Marx attempted to reconstruct the foundations of calculus without relying on traditional methods, demonstrating his belief that different historical and social conditions could lead to different approaches in even the most abstract fields of thought. This suggests that this class-based differentiation extends even to areas like mathematics and logic, where different classes might reach different conclusions based on their material conditions and class interests. [15]
Marx's dialectical method, which he used in his critique of political economy, highlights a difference between formal logic, which he associated with bourgeois thought, and dialectical logic, which he saw as more aligned with a revolutionary understanding of societal change. Dialectical logic involves understanding contradictions within social systems, a concept that he argued was often neglected or misunderstood by conventional, formal logic. [15]
While Marx did not directly claim that different classes would produce different logical systems, his writings suggest that he believed social and historical conditions significantly influence intellectual frameworks, including in areas like mathematics and logic. This nuanced perspective aligns with his broader critique of how ideology and material conditions shape human thought.
Some proponents of polylogism argue that different groups may indeed develop distinct scientific theories and frameworks, drawing on the work of Thomas Kuhn in "The Structure of Scientific Revolutions." Kuhn introduced the concept of paradigm shifts, suggesting that scientific progress is not a linear accumulation of knowledge but rather occurs through revolutionary changes in paradigms. According to this view, a paradigm encompasses the accepted theories, methods, and standards within a scientific community, and when a paradigm shift occurs, the new framework is often incommensurable with the old one—meaning that the two paradigms cannot be directly compared or reconciled. [16]
In this context, proponents of polylogism argue that different cultural, social, or ideological groups may operate under entirely distinct paradigms, leading to divergent scientific theories and understandings. The incommensurability of these paradigms implies that what one group considers scientific truth may not be seen as such by another, as each group’s theories are deeply embedded in their specific conceptual frameworks and assumptions. Therefore, they suggest that scientific theories can indeed be different for different groups, not merely as a matter of interpretation but as fundamentally distinct ways of understanding the world.
The two ideas are not mutually exclusive, however, as Kuhn's concept of the incommensurability of different paradigms differs from the Misesian notion of polylogism. Kuhn's idea suggests that scientists working within different paradigms are often unable to fully understand or evaluate each other's work due to differing foundational assumptions. In contrast, Mises' attack on polylogism refers to the belief that different groups, such as races or classes, think differently. The Nazis did not reject Einstein's work because they had a fundamentally different scientific framework; rather, they dismissed his conclusions because they believed that, as a Jew, he was inherently incapable of sound reasoning. [11] This was not a matter of different scientific paradigms but of a prejudiced ideology that disregarded the validity of his work based on racial grounds.
To use Kuhn’s terminology, one could frame the Misesian concept of polylogism as the belief that members of different races or classes are inherently unable to contribute effectively to solving puzzles within the framework of ‘normal science,’ due to presumed deficiencies tied to their identity. Polylogists argue that these groups operate under fundamentally different cognitive frameworks, which preclude them from engaging in the same scientific paradigm as others. Alternatively, one might argue a certain group or classes innalienable traits force them to be stuck in certain paradigm’s long surpassed by more superior groups.
A paradigm shift is a fundamental change in the basic concepts and experimental practices of a scientific discipline. It is a concept in the philosophy of science that was introduced and brought into the common lexicon by the American physicist and philosopher Thomas Kuhn. Even though Kuhn restricted the use of the term to the natural sciences, the concept of a paradigm shift has also been used in numerous non-scientific contexts to describe a profound change in a fundamental model or perception of events.
Imre Lakatos was a Hungarian philosopher of mathematics and science, known for his thesis of the fallibility of mathematics and its "methodology of proofs and refutations" in its pre-axiomatic stages of development, and also for introducing the concept of the "research programme" in his methodology of scientific research programmes.
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. There are many different forms of relativism, with a great deal of variation in scope and differing degrees of controversy among them. Moral relativism encompasses the differences in moral judgments among people and cultures. Epistemic relativism holds that there are no absolute principles regarding normative belief, justification, or rationality, and that there are only relative ones. Alethic relativism is the doctrine that there are no absolute truths, i.e., that truth is always relative to some particular frame of reference, such as a language or a culture. Some forms of relativism also bear a resemblance to philosophical skepticism. Descriptive relativism seeks to describe the differences among cultures and people without evaluation, while normative relativism evaluates the word truthfulness of views within a given framework.
Normal science, identified and elaborated on by Thomas Samuel Kuhn in The Structure of Scientific Revolutions, is the regular work of scientists theorizing, observing, and experimenting within a settled paradigm or explanatory framework. Regarding science as puzzle-solving, Kuhn explained normal science as slowly accumulating detail in accord with established broad theory, without questioning or challenging the underlying assumptions of that theory.
In science and philosophy, a paradigm is a distinct set of concepts or thought patterns, including theories, research methods, postulates, and standards for what constitute legitimate contributions to a field. The word paradigm is Greek in origin, meaning "pattern".
German philosophy, meaning philosophy in the German language or philosophy by German people, in its diversity, is fundamental for both the analytic and continental traditions. It covers figures such as Gottfried Wilhelm Leibniz, Immanuel Kant, Georg Wilhelm Friedrich Hegel, Karl Marx, Friedrich Nietzsche, Martin Heidegger, Ludwig Wittgenstein, the Vienna Circle, and the Frankfurt School, who now count among the most famous and studied philosophers of all time. They are central to major philosophical movements such as rationalism, German idealism, Romanticism, dialectical materialism, existentialism, phenomenology, hermeneutics, logical positivism, and critical theory. The Danish philosopher Søren Kierkegaard is often also included in surveys of German philosophy due to his extensive engagement with German thinkers.
The Structure of Scientific Revolutions is a book about the history of science by the philosopher Thomas S. Kuhn. Its publication was a landmark event in the history, philosophy, and sociology of science. Kuhn challenged the then prevailing view of progress in science in which scientific progress was viewed as "development-by-accumulation" of accepted facts and theories. Kuhn argued for an episodic model in which periods of conceptual continuity and cumulative progress, referred to as periods of "normal science", were interrupted by periods of revolutionary science. The discovery of "anomalies" during revolutions in science leads to new paradigms. New paradigms then ask new questions of old data, move beyond the mere "puzzle-solving" of the previous paradigm, alter the rules of the game and change the "map" directing new research.
Constructivism is a view in the philosophy of science that maintains that scientific knowledge is constructed by the scientific community, which seeks to measure and construct models of the natural world. According to constructivists, natural science consists of mental constructs that aim to explain sensory experiences and measurements, and that there is no single valid methodology in science but rather a diversity of useful methods. They also hold that the world is independent of human minds, but knowledge of the world is always a human and social construction. Constructivism opposes the philosophy of objectivism, embracing the belief that human beings can come to know the truth about the natural world not mediated by scientific approximations with different degrees of validity and accuracy.
Commensurability is a concept in the philosophy of science whereby scientific theories are said to be "commensurable" if scientists can discuss the theories using a shared nomenclature that allows direct comparison of them to determine which one is more valid or useful. On the other hand, theories are incommensurable if they are embedded in starkly contrasting conceptual frameworks whose languages do not overlap sufficiently to permit scientists to directly compare the theories or to cite empirical evidence favoring one theory over the other. Discussed by Ludwik Fleck in the 1930s, and popularized by Thomas Kuhn in the 1960s, the problem of incommensurability results in scientists talking past each other, as it were, while comparison of theories is muddled by confusions about terms, contexts and consequences.
Peter Josef Dietzgen was a German socialist philosopher, Marxist and journalist.
Postpositivism or postempiricism is a metatheoretical stance that critiques and amends positivism and has impacted theories and practices across philosophy, social sciences, and various models of scientific inquiry. While positivists emphasize independence between the researcher and the researched person, postpositivists argue that theories, hypotheses, background knowledge and values of the researcher can influence what is observed. Postpositivists pursue objectivity by recognizing the possible effects of biases. While positivists emphasize quantitative methods, postpositivists consider both quantitative and qualitative methods to be valid approaches.
Neopragmatism is a variant of pragmatism that infers that the meaning of words is a result of how they are used, rather than the objects they represent.
Rhetoric of science is a body of scholarly literature exploring the notion that the practice of science is a rhetorical activity. It emerged after a number of similarly oriented topics of research and discussion during the late 20th century, including the sociology of scientific knowledge, history of science, and philosophy of science, but it is practiced most typically by rhetoricians in academic departments of English, speech, and communication.
In science, objectivity refers to attempts to do higher quality research by eliminating personal biases, emotions, and false beliefs, while focusing mainly on proven facts and evidence. It is often linked to observation as part of the scientific method. It is thus intimately related to the aim of testability and reproducibility. To be considered objective, the results of measurement must be communicated from person to person, and then demonstrated for third parties, as an advance in a collective understanding of the world. Such demonstrable knowledge has ordinarily conferred demonstrable powers of prediction or technology.
Models of scientific inquiry have two functions: first, to provide a descriptive account of how scientific inquiry is carried out in practice, and second, to provide an explanatory account of why scientific inquiry succeeds as well as it appears to do in arriving at genuine knowledge. The philosopher Wesley C. Salmon described scientific inquiry:
The search for scientific knowledge ends far back into antiquity. At some point in the past, at least by the time of Aristotle, philosophers recognized that a fundamental distinction should be drawn between two kinds of scientific knowledge—roughly, knowledge that and knowledge why. It is one thing to know that each planet periodically reverses the direction of its motion with respect to the background of fixed stars; it is quite a different matter to know why. Knowledge of the former type is descriptive; knowledge of the latter type is explanatory. It is explanatory knowledge that provides scientific understanding of the world.
Thomas Samuel Kuhn was an American historian and philosopher of science whose 1962 book The Structure of Scientific Revolutions was influential in both academic and popular circles, introducing the term paradigm shift, which has since become an English-language idiom.
"The Part Played by Labour in the Transition from Ape to Man" is an unfinished essay written by Friedrich Engels in the spring of 1876. The essay forms the ninth chapter of Dialectics of Nature, which proposes a unitary materialist paradigm of natural and human history.
Dialectical materialism is a materialist theory based upon the writings of Karl Marx and Friedrich Engels that has found widespread applications in a variety of philosophical disciplines ranging from philosophy of history to philosophy of science. As a materialist philosophy, Marxist dialectics emphasizes the importance of real-world conditions and the presence of functional contradictions within and among social relations, which derive from, but are not limited to, the contradictions that occur in social class, labour economics, and socioeconomic interactions. Within Marxism, a contradiction is a relationship in which two forces oppose each other, leading to mutual development.
Various Marxist authors have focused on Marx's method of analysis and presentation as key factors both in understanding the range and incisiveness of Karl Marx's writing in general, his critique of political economy, as well as Grundrisse andDas Kapital in particular. One of the clearest and most instructive examples of this is his discussion of the value-form, which acts as a primary guide or key to understanding the logical argument as it develops throughout the volumes of Das Kapital.
The Kuhn-Popper debate was a debate surrounding research methods and the advancement of scientific knowledge. In 1965, at the University of London's International Colloquium in the Philosophy of Science, Thomas Kuhn and Karl Popper engaged in a debate that circled around three main areas of disagreement. These areas included the concept of a scientific method, the specific behaviors and practices of scientists, and the differentiation between scientific knowledge and other forms of knowledge.