Thing-in-itself
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Thing-in-itself
In Kantian philosophy, the thing-in-itself (german: Ding an sich) is the status of objects as they are, independent of representation and observation. The concept of the thing-in-itself was introduced by the German philosopher Immanuel Kant, and over the following centuries was met with controversy among later philosophers. It is closely related to Kant's concept of noumena or the object of inquiry, as opposed to phenomenon, its manifestations. Kantian philosophy In his doctrine of transcendental idealism, Kant argued the sum of all objects, the empirical world, is a complex of appearances whose existence and connection occur only in our representations. Kant introduces the thing-in-itself as follows: Criticism F. H. Jacobi The first to criticize the concept of a thing-in-itself was F. H. Jacobi, with the expression: G. E. Schulze The anonymously published work '' Aenesidemus'' was one of the most successful attacks against the project of Kant. According to Kant’s teach ...
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Noumenon
In philosophy, a noumenon (, ; ; noumena) is a posited object or an event that exists independently of human sense and/or perception. The term ''noumenon'' is generally used in contrast with, or in relation to, the term ''phenomenon'', which refers to any object of the senses. Immanuel Kant first developed the notion of the noumenon as part of his transcendental idealism, suggesting that while we know the noumenal world to exist because human sensibility is merely receptive, it is not itself sensible and must therefore remain otherwise unknowable to us. In Kantian philosophy, the unknowable noumenon is often identified with or associated with the unknowable "thing-in-itself" (german: Ding an sich). However, the nature of the relationship between the two is not made explicit in Kant's work, and remains a subject of debate among Kant scholars as a result. Etymology The Greek word grc, νοούμενoν, nooúmenon, label=none (plural grc, νοούμενα, nooúmena, label=non ...
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Critique Of The Kantian Philosophy
"Critique of the Kantian philosophy" (German: "Kritik der Kantischen Philosophie") is a criticism Arthur Schopenhauer appended to the first volume of his ''The World as Will and Representation'' (1818). He wanted to show Immanuel Kant's errors so that Kant's merits would be appreciated and his achievements furthered. At the time he wrote his criticism, Schopenhauer was acquainted only with the second (1787) edition of Kant's '' Critique of Pure Reason''. When he later read the first (1781) edition, he said that many of Kant's contradictions were not evident. Kant's merits According to Schopenhauer's essay, Kant's three main merits are as follows: # The distinction of the phenomenon from the thing-in-itself ''(Ding an sich)'' #* The intellect mediates between things and knowledge #* Locke's primary qualities result from the mind's activity, just as his secondary qualities result from receptivity at any of the five senses #* ''A priori'' knowledge is separate from ''a posteriori' ...
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The World As Will And Representation
''The World as Will and Representation'' (''WWR''; german: Die Welt als Wille und Vorstellung, ''WWV''), sometimes translated as ''The World as Will and Idea'', is the central work of the German philosopher Arthur Schopenhauer. The first edition was published in late 1818, with the date 1819 on the title-page. A second, two-volume edition appeared in 1844: volume one was an edited version of the 1818 edition, while volume two consisted of commentary on the ideas expounded in volume one. A third expanded edition was published in 1859, the year prior to Schopenhauer's death. In 1948, an abridged version was edited by Thomas Mann. In the summer of 1813, Schopenhauer submitted his doctoral dissertation—''On the Fourfold Root of the Principle of Sufficient Reason''—and was awarded a doctorate from the University of Jena. After spending the following winter in Weimar, he lived in Dresden and published his treatise '' On Vision and Colours'' in 1816. Schopenhauer spent the next sever ...
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Arthur Schopenhauer
Arthur Schopenhauer ( , ; 22 February 1788 – 21 September 1860) was a German philosopher. He is best known for his 1818 work ''The World as Will and Representation'' (expanded in 1844), which characterizes the phenomenal world as the product of a blind noumenal will. Building on the transcendental idealism of Immanuel Kant (1724–1804), Schopenhauer developed an atheistic metaphysical and ethical system that rejected the contemporaneous ideas of German idealism. He was among the first thinkers in Western philosophy to share and affirm significant tenets of Indian philosophy, such as asceticism, denial of the self, and the notion of the world-as-appearance. His work has been described as an exemplary manifestation of philosophical pessimism. Though his work failed to garner substantial attention during his lifetime, Schopenhauer had a posthumous impact across various disciplines, including philosophy, literature, and science. His writing on aesthetics, morality, and psyc ...
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Idealism
In philosophy, the term idealism identifies and describes metaphysical perspectives which assert that reality is indistinguishable and inseparable from perception and understanding; that reality is a mental construct closely connected to ideas. Idealist perspectives are in two categories: subjective idealism, which proposes that a material object exists only to the extent that a human being perceives the object; and objective idealism, which proposes the existence of an ''objective'' consciousness that exists prior to and independently of human consciousness, thus the existence of the object is independent of human perception. The philosopher George Berkeley said that the essence of an object is to be perceived. By contrast, Immanuel Kant said that idealism "does not concern the existence of things", but that "our modes of representation" of things such as ''space'' and ''time'' are not "determinations that belong to things in themselves", but are essential features of the ...
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Schopenhauer
Arthur Schopenhauer ( , ; 22 February 1788 – 21 September 1860) was a German philosopher. He is best known for his 1818 work ''The World as Will and Representation'' (expanded in 1844), which characterizes the phenomenal world as the product of a blind noumenal will. Building on the transcendental idealism of Immanuel Kant (1724–1804), Schopenhauer developed an atheistic metaphysical and ethical system that rejected the contemporaneous ideas of German idealism. He was among the first thinkers in Western philosophy to share and affirm significant tenets of Indian philosophy, such as asceticism, denial of the self, and the notion of the world-as-appearance. His work has been described as an exemplary manifestation of philosophical pessimism. Though his work failed to garner substantial attention during his lifetime, Schopenhauer had a posthumous impact across various disciplines, including philosophy, literature, and science. His writing on aesthetics, morality, and psych ...
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Aenesidemus (book)
''Aenesidemus'' is a German book published anonymously by Professor Gottlob Ernst Schulze of Helmstedt in 1792. Schulze attempted to refute the principles that Karl Leonhard Reinhold established in support of Immanuel Kant's '' Critique of Pure Reason'' (1781). The title is a reference to Aenesidemus, an ancient Greek Pyrrhonist philosopher. Its complete title, in English translation, was ''Aenesidemus or Concerning the Foundations of the Philosophy of the Elements Issued by Professor Reinhold in Jena Together with a Defense of Skepticism against the Pretensions of the Critique of Reason'' (german: Aenesidemus oder über die Fundamente der von dem Herrn Professor Reinhold in Jena gelieferten Elementar-Philosophie. Nebst einer Vertheidigung des Skepticismus gegen die Anmassungen der Vernunftkritik). Summary The book was supposed to be a written correspondence between Hermias (Greek: "a follower of Hermes"), who believes in the Kantian critical philosophy, and Aenesidemus (Greek: ...
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Ontology
In metaphysics, ontology is the philosophical study of being, as well as related concepts such as existence, becoming, and reality. Ontology addresses questions like how entities are grouped into categories and which of these entities exist on the most fundamental level. Ontologists often try to determine what the categories or highest kinds are and how they form a system of categories that encompasses classification of all entities. Commonly proposed categories include substances, properties, relations, states of affairs and events. These categories are characterized by fundamental ontological concepts, including particularity and universality, abstractness and concreteness, or possibility and necessity. Of special interest is the concept of ontological dependence, which determines whether the entities of a category exist on the most fundamental level. Disagreements within ontology are often about whether entities belonging to a certain category exist and, if so, how they ...
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Fichte
Johann Gottlieb Fichte (; ; 19 May 1762 – 29 January 1814) was a German philosopher who became a founding figure of the philosophical movement known as German idealism, which developed from the theoretical and ethical writings of Immanuel Kant. Recently, philosophers and scholars have begun to appreciate Fichte as an important philosopher in his own right due to his original insights into the nature of self-consciousness or self-awareness. Fichte was also the originator of '' thesis–antithesis–synthesis'',"Review of '' Aenesidemus''""Rezension des Aenesidemus" ', 11–12 February 1794). Trans. Daniel Breazeale. In (See also: ''FTP'', p. 46; Breazeale 1980–81, pp. 545–68; Breazeale and Rockmore 1994, p. 19; Breazeale 2013, pp. 36–37; Waibel, Breazeale, Rockmore 2010, p. 157: "Fichte believes that the I must be grasped as the ''unity'' of synthesis and analysis.") an idea that is often erroneously attributed to Hegel. Like Descartes and Kant before him, Fichte was mot ...
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Johann Gottlieb Fichte
Johann Gottlieb Fichte (; ; 19 May 1762 – 29 January 1814) was a German philosopher who became a founding figure of the philosophical movement known as German idealism, which developed from the theoretical and ethical writings of Immanuel Kant. Recently, philosophers and scholars have begun to appreciate Fichte as an important philosopher in his own right due to his original insights into the nature of self-consciousness or self-awareness. Fichte was also the originator of '' thesis–antithesis–synthesis'',"Review of '' Aenesidemus''""Rezension des Aenesidemus" ', 11–12 February 1794). Trans. Daniel Breazeale. In (See also: ''FTP'', p. 46; Breazeale 1980–81, pp. 545–68; Breazeale and Rockmore 1994, p. 19; Breazeale 2013, pp. 36–37; Waibel, Breazeale, Rockmore 2010, p. 157: "Fichte believes that the I must be grasped as the ''unity'' of synthesis and analysis.") an idea that is often erroneously attributed to Hegel. Like Descartes and Kant before him, Fichte was mot ...
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Transcendental Idealism
Transcendental idealism is a philosophical system founded by German philosopher Immanuel Kant in the 18th century. Kant's epistemological program is found throughout his '' Critique of Pure Reason'' (1781). By ''transcendental'' (a term that deserves special clarification) Kant means that his philosophical approach to knowledge transcends mere consideration of sensory evidence and requires an understanding of the mind's innate modes of processing that sensory evidence. In the "Transcendental Aesthetic" section of the ''Critique of Pure Reason,'' Kant outlines how space and time are pure forms of human intuition contributed by our own faculty of sensibility. Space and time do not have an existence "outside" of us, but are the "subjective" forms of our sensibility and hence the necessary ''a priori'' conditions under which the objects we encounter in our experience can appear to us at all. Kant describes time and space as "empirically real" but ''transcendentally ideal.'' Kant a ...
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Immanuel Kant
Immanuel Kant (, , ; 22 April 1724 – 12 February 1804) was a German philosopher and one of the central Enlightenment thinkers. Born in Königsberg, Kant's comprehensive and systematic works in epistemology, metaphysics, ethics, and aesthetics have made him one of the most influential figures in modern Western philosophy. In his doctrine of transcendental idealism, Kant argued that space and time are mere "forms of intuition" which structure all experience, and therefore that, while " things-in-themselves" exist and contribute to experience, they are nonetheless distinct from the objects of experience. From this it follows that the objects of experience are mere "appearances", and that the nature of things as they are in themselves is unknowable to us. In an attempt to counter the skepticism he found in the writings of philosopher David Hume, he wrote the '' Critique of Pure Reason'' (1781/1787), one of his most well-known works. In it, he developed his theory of ...
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