Essentialism is the view that objects have a set of attributes that are necessary to their identity. In early Western thought, Platonic idealism held that all things have such an "essence"—an "idea" or "form". In Categories, Aristotle similarly proposed that all objects have a Substance theory that, as George Lakoff put it, "make the thing what it is, and without which it would be not that kind of thing". The contrary view—non-essentialism—denies the need to posit such an "essence". Essentialism has been controversial from its beginning. In the Parmenides dialogue, Plato depicts Socrates questioning the notion, suggesting that if we accept the idea that every beautiful thing or just action partakes of an essence to be beautiful or just, we must also accept the "existence of separate essences for hair, mud, and dirt".
Older social theories were often conceptually essentialist. In biology and other , essentialism provided the rationale for taxonomy at least until the time of Charles Darwin. The role and importance of essentialism in modern biology is still a matter of debate. Beliefs which posit that social identities such as race, ethnicity, nationality, or gender are essential characteristics have been central to many discriminatory or extremist ideologies. For instance, psychological essentialism is correlated with racial prejudice. Essentialist views about race have also been shown to diminish empathy when dealing with members of another racial group. In medical sciences, essentialism can lead to a reified view of identities, leading to fallacious conclusions and potentially unequal treatment.
In Plato's philosophy, in particular the Timaeus and the Philebus, things were said to come into being by the action of a demiurge who works to form substance theory into ordered entities. Similarly, many definitions of essence hark back to the ancient Greek hylomorphic understanding of the formation of the things as articulated, for example, by Aristotle. According to that account, the structure and real existence of any thing can be understood by analogy to an artefact produced by a craftsperson. The craftsperson requires hyle (timber or wood) and a model, plan or idea in their own mind, according to which the wood is worked to give it the indicated contour or form ( morphe). Aristotle was the first to use the terms hyle and morphe, developing an account indebted to Plato. According to Aristotle's explanation, all entities have two aspects: "matter" and "form". It is the particular form imposed that gives some matter its identity—its quiddity or "whatness" (i.e., "what it is"). Plato was one of the first essentialists, postulating the concept of ideal forms—an abstract entity of which individual objects are mere facsimiles. To give an example: the ideal form of a circle is a perfect circle, something that is physically impossible to make manifest; yet the circles we draw and observe clearly have some idea in common—the ideal form. Plato proposed that these ideas are eternal and vastly superior to their manifestations, and that we understand these manifestations in the material world by comparing and relating them to their respective ideal form. Plato's forms are regarded as patriarchs to essentialist dogma simply because they are a case of what is intrinsic and a-contextual of objects—the abstract properties that make them what they are. One example is Plato's parable of the cave. Plato believed that the universe was perfect and that its observed imperfections came from man's limited perception of it. For Plato, there were two realities: the "essential" or ideal and the "perceived".
Aristotle (384–322 BC) applied the term essence to that which things in a category have in common and without which they cannot be members of that category (for example, rationality is the essence of man; without rationality a creature cannot be a man). In his critique of Aristotle's philosophy, Bertrand Russell said that his concept of essence transferred to metaphysics what was only a verbal convenience and that it confused the properties of language with the properties of the world. In fact, a thing's "essence" consisted in those defining properties without which we could not use the name for it, rather than those properties without which a thing would not be what kind of thing it actually is.Bertrand Russell, A History of Western Philosophy, London: Routledge, 1991 Although the concept of essence was, according to Bertrand Russell, "hopelessly muddled" it became part of every philosophy until modern times. The Egyptian-born philosopher Plotinus (204–270 AD) brought idealism to the Roman Empire as Neoplatonism, and with it the concept that not only do all existents emanate from a "primary essence" but that the mind plays an active role in shaping or ordering the objects of perception, rather than passively receiving empirical data.
Work by historians of systematics in the 21st century has cast doubt upon this view of pre-Darwinian thinkers. Winsor, Ron Amundson and Staffan Müller-Wille have each argued that in fact the usual suspects (such as Carl Linnaeus and the Ideal Morphologists) were very far from being essentialists, and that the so-called "essentialism story" (or "myth") in biology is a result of conflating the views expressed and biological examples used by philosophers going back to Aristotle and continuing through to John Stuart Mill and William Whewell in the immediately pre-Darwinian period, with the way that biologists used such terms as species.Amundson, R. (2005) The changing rule of the embryo in evolutionary biology: structure and synthesis, New York, Cambridge University Press.
Anti-essentialists contend that an essentialist typological categorization has been rendered obsolete and untenable by evolutionary theory for several reasons.Sober, Elliott (1980). "Evolution, population thinking, and essentialism." Philos Sci 47:350–383Okasha S (2002). "Darwinian metaphysics: species and the question of essentialism." Synthese 131:191–213 First, they argue that biological species are dynamic entities, emerging and disappearing as distinct populations are molded by natural selection. This view contrasts with the static essences that essentialists say characterize natural kinds. Second, the opponents of essentialism argue that our current understanding of biological species emphasizes genealogical relationships rather than intrinsic traits. Lastly, non-essentialists assert that every organism has a mutational load, and the variability and diversity within species contradict the notion of fixed biological natures.
Gender essentialism is pervasive in popular culture, as illustrated by the #1 New York Times best seller Men Are from Mars, Women Are from Venus,John Gray, Men Are from Mars, Women Are from Venus, HarperCollins, 1995. but this essentialism is routinely critiqued in introductory women's studies textbooks such as Women: Images & Realities. Starting in the 1980s, some feminist writers have put forward essentialist theories about gender and science. Evelyn Fox Keller,Evelyn Fox Keller, Reflections on Gender and Science, Yale University Press, 1985. Sandra Harding,
Sandra Harding, The Science Question in Feminism, Cornell University Press, 1986. and Nancy Tuana
Nancy Tuana, The Less Noble Sex, Indiana University Press, 1993. argued that the modern scientific enterprise is inherently patriarchal and incompatible with women's nature. Other feminist scholars, such as Ann Hibner Koblitz,Ann Hibner Koblitz, "A historian looks at gender and science," International Journal of Science Education, vol. 9 (1987), pp. 399–407. Lenore Blum,Lenore Blum, "AWM's first twenty years: The presidents' perspectives," in Bettye Anne Case and Anne M. Leggett, eds., , Princeton University Press, 2005, pp. 94–95. Mary Gray,Mary Gray, "Gender and mathematics: Mythology and Misogyny," in Gila Hanna, ed., Towards Gender Equity in Mathematics Education: An ICMI Study, Kluwer Academic Publishers, 1996. Mary Beth Ruskai,Mary Beth Ruskai, "Why women are discouraged from becoming scientists," The Scientist, March 1990. and Pnina Abir-Am and Dorinda OutramPnina Abir-Am and Dorinda Outram, "Introduction," Uneasy Careers and Intimate Lives: Women in Science, 1789–1979, Rutgers University Press, 1987. have criticized those theories for ignoring the diverse nature of scientific research and the tremendous variation in women's experiences in different cultures and historical periods.
Historically, beliefs which posit that social identities such as ethnicity, nationality or gender determine a person's essential characteristics have in many cases been shown to have destructive or harmful results. It has been argued by some that essentialist thinking lies at the core of many Reductionism, Discrimination or Extremism ideologies. Psychological essentialism is also correlated with Racism. In medical sciences, essentialism can lead to an over-emphasis on the role of identities—for example assuming that differences in hypertension in African-American populations are due to racial differences rather than social causes—leading to fallacious conclusions and potentially unequal treatment. Older social theories were often conceptually essentialist.
Strategic essentialism, a major concept in postcolonial theory, was introduced in the 1980s by the literary critic and literary theory Gayatri Chakravorty Spivak. It refers to a political tactic in which minority groups, nationalities, or ethnic groups mobilize on the basis of shared gendered, cultural, or political identity. While strong differences may exist between members of these groups, and among themselves they engage in continuous debates, it is sometimes advantageous for them to temporarily "essentialize" themselves, despite it being based on erroneous logic, and to bring forward their group identity in a simplified way to achieve certain goals, such as or antiglobalization.
Expanding on this, Pelillo and Scantamburlo highlight that certain machine-learning scenarios, such as when data is highly dimensional or features are poorly defined, challenge the essentialist framework. They advocate for alternative paradigms that consider relational and contextual information instead of isolated feature analysis. This relational focus aligns with anti-essentialist stances, which view categories as dynamic and context-dependent rather than fixed.
Šekrst and Skansi build on these ideas, noting that supervised learning, by utilizing labeled , reflects essentialist tendencies since it relies on predefined human-defined categories. However, they argue that this does not commit machine learning to an ontological stance on essentialism. Instead, they propose that the categories used in supervised learning are human-constructed in feature selection processes and reflect epistemology practices rather than metaphysics truths. Similarly, unsupervised learning's Cluster analysis and similarity-based approaches often resemble prototypical reasoning but do not inherently affirm or deny essentialism, focusing instead on pragmatics task performance.
Essentialism had been operative in colonialism, as well as in critiques of colonialism. Post-colonial theorists, such as Edward Said, insisted that essentialism was the "defining mode" of "Western" historiography and ethnography until the nineteenth century and even after, according to Touraj Atabaki, manifesting itself in the historiography of the Middle East and Central Asia as Eurocentrism, over-generalization, and reductionism.Atabaki 6-7. Into the 21st century, most historians, social scientists, and humanists reject methodologies associated with essentialism, although some have argued that certain varieties of essentialism may be useful or even necessary. Karl Popper splits the ambiguous term realism into essentialism and realism. He uses essentialism whenever he means the opposite of nominalism, and realism only as opposed to idealism. Popper himself is a realist as opposed to an idealist, but a methodological nominalist as opposed to an essentialist. For example, statements like "a puppy is a young dog" should be read from right to left as an answer to "What shall we call a young dog", never from left to right as an answer to "What is a puppy?" The Open Society and its Enemies, passim.
There are four key criteria that constitute essentialist thinking. The first facet is the aforementioned individual causal mechanisms. The second is innate potential: the assumption that an object will fulfill its predetermined course of development. According to this criterion, essences predict developments in entities that will occur throughout its lifespan. The third is immutability. Despite altering the superficial appearance of an object it does not remove its essence. Observable changes in features of an entity are not salient enough to alter its essential characteristics. The fourth is inductive potential. This suggests that entities may share common features but are essentially different; however similar two beings may be, their characteristics will be at most analogous, differing most importantly in essences. The implications of psychological essentialism are numerous. Prejudiced individuals have been found to endorse exceptionally essential ways of thinking, suggesting that essentialism may perpetuate exclusion among social groups. For example, essentialism of nationality has been linked to anti-immigration attitudes. In multiple studies in India and the United States, it was shown that in lay view a person's nationality is considerably fixed at birth, even if that person is adopted and raised by a family of another nationality at day one and never told about their origin. This may be due to an over-extension of an essential-biological mode of thinking stemming from cognitive development. Paul Bloom of Yale University has stated that "one of the most exciting ideas in cognitive science is the theory that people have a default assumption that things, people and events have invisible essences that make them what they are. Experimental psychologists have argued that essentialism underlies our understanding of the physical and social worlds, and developmental and cross-cultural psychologists have proposed that it is instinctive and universal. We are natural-born essentialists." Scholars suggest that the categorical nature of essentialist thinking predicts the use of stereotypes and can be targeted in the application of stereotype prevention.
Examples
Naturalism
Human nature
Biological essentialism
Gender essentialism
Racial, cultural and strategic essentialism
Machine learning
In historiography
In psychology
In developmental psychology
See also
Notes
Bibliography
Further reading
External links
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