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Monism attributes oneness or singleness ( Greek : μόνος ) to a concept, such as to existence. Various kinds of monism can be distinguished:

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153-400: The world is the totality of entities, the whole of reality , or everything that exists . The nature of the world has been conceptualized differently in different fields. Some conceptions see the world as unique, while others talk of a "plurality of worlds". Some treat the world as one simple object , while others analyze the world as a complex made up of parts. In scientific cosmology ,

306-475: A god or gods exist, whether numbers and other abstract objects exist, and whether possible worlds exist. Epistemology is concerned with what can be known or inferred as likely and how, whereby in the modern world emphasis is put on reason , empirical evidence and science as sources and methods to determine or investigate reality. A common colloquial usage would have reality mean "perceptions, beliefs, and attitudes toward reality", as in "My reality

459-566: A loan translation of Greek cosmos 'orderly arrangement'. While the Germanic word thus reflects a mythological notion of a "domain of Man" (compare Midgard ), presumably as opposed to the divine sphere on the one hand and the chthonic sphere of the underworld on the other, the Greco-Latin term expresses a notion of creation as an act of establishing order out of chaos . Different fields often work with quite different conceptions of

612-576: A TOE, it would necessarily be a set of equations. He wrote, "What is it that breathes fire into the equations and makes a universe for them to describe?" On a much broader and more subjective level, private experiences, curiosity, inquiry, and the selectivity involved in personal interpretation of events shapes reality as seen by one and only one person and hence is called phenomenological . While this form of reality might be common to others as well, it could at times also be so unique to oneself as to never be experienced or agreed upon by anyone else. Much of

765-419: A beginning and an end. One difficulty in investigating the world is that we never encounter it since it is not just one more thing that appears to us. This is why Fink uses the notion of play or playing to elucidate the nature of the world. He sees play as a symbol of the world that is both part of it and that represents it. Play usually comes with a form of imaginary play-world involving various things relevant to

918-399: A belief or we don't have a belief") with the more permissive, probabilistic notion of credence ("there is an entire spectrum of degrees of belief, not a simple dichotomy between belief and non-belief"). Philosophy addresses two different aspects of the topic of reality: the nature of reality itself, and the relationship between the mind (as well as language and culture) and reality. On

1071-419: A certain amount. Constructivism and intuitionism are realistic about objects that can be explicitly constructed, but reject the use of the principle of the excluded middle to prove existence by reductio ad absurdum . The traditional debate has focused on whether an abstract (immaterial, intelligible) realm of numbers has existed in addition to the physical (sensible, concrete) world. A recent development

1224-421: A certain culture or religion. The idea that there exist many different worlds is found in various fields. For example, theories of modality talk about a plurality of possible worlds and the many-worlds interpretation of quantum mechanics carries this reference even in its name. Talk of different worlds is also common in everyday language, for example, with reference to the world of music, the world of business,

1377-453: A contradiction, like a world in which Hillary Clinton both won and lost the 2016 US election. Both possible and impossible worlds have in common the idea that they are totalities of their constituents. Within phenomenology , worlds are defined in terms of horizons of experiences. When we perceive an object, like a house, we do not just experience this object at the center of our attention but also various other objects surrounding it, given in

1530-534: A cosmic egg. Eschatology refers to the science or doctrine of the last things or of the end of the world. It is traditionally associated with religion, specifically with the Abrahamic religions . In this form, it may include teachings both of the end of each individual human life and of the end of the world as a whole. But it has been applied to other fields as well, for example, in the form of physical eschatology, which includes scientifically based speculations about

1683-415: A distinction between reality and existence. In fact, many analytic philosophers today tend to avoid the term "real" and "reality" in discussing ontological issues. But for those who would treat "is real" the same way they treat "exists", one of the leading questions of analytic philosophy has been whether existence (or reality) is a property of objects. It has been widely held by analytic philosophers that it

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1836-703: A firm basis for all human knowledge , including scientific knowledge , and could establish philosophy as a "rigorous science". Husserl's conception of phenomenology has been criticised and developed by his student and assistant Martin Heidegger (1889–1976), by existentialists like Maurice Merleau-Ponty (1908–1961) and Jean-Paul Sartre (1905–1980), and by other philosophers, such as Paul Ricoeur (1913–2005), Emmanuel Levinas (1906–1995), and Dietrich von Hildebrand (1889–1977). Skeptical hypotheses in philosophy suggest that reality could be very different from what we think it is; or at least that we cannot prove it

1989-404: A global viewpoint. It deals less with individual nations and civilizations, which it usually approaches at a high level of abstraction. Instead, it concentrates on wider regions and zones of interaction, often interested in how people, goods and ideas move from one region to another. It includes comparisons of different societies and civilizations as well as considering wide-ranging developments with

2142-448: A long-term global impact like the process of industrialization. Contemporary world history is dominated by three main research paradigms determining the periodization into different epochs. One is based on productive relations between humans and nature. The two most important changes in history in this respect were the introduction of agriculture and husbandry concerning the production of food, which started around 10,000 to 8,000 BCE and

2295-515: A more ascetic lifestyle concerned with the afterlife. Other strands in Islam recommend a balanced approach. In Mandaean cosmology , the world or earthly realm is known as Tibil . It is separated from the World of Light ( alma d-nhūra ) above and the World of Darkness ( alma d-hšuka ) below by aether ( ayar ). A worldview is a comprehensive representation of the world and our place in it. As

2448-400: A particular function ( Hilary Putnam ). Some have also attempted to offer significant revisions to our notion of belief, including eliminativists about belief who argue that there is no phenomenon in the natural world which corresponds to our folk psychological concept of belief ( Paul Churchland ) and formal epistemologists who aim to replace our bivalent notion of belief ("either we have

2601-455: A person who if asked about the color of snow would assert "snow is white"). There are various ways that contemporary philosophers have tried to describe beliefs, including as representations of ways that the world could be ( Jerry Fodor ), as dispositions to act as if certain things are true ( Roderick Chisholm ), as interpretive schemes for making sense of someone's actions ( Daniel Dennett and Donald Davidson ), or as mental states that fill

2754-457: A physically 'real' world". The hypothesis suggests that worlds corresponding to different sets of initial conditions, physical constants, or altogether different equations should be considered real. The theory can be considered a form of Platonism in that it posits the existence of mathematical entities, but can also be considered a mathematical monism in that it denies that anything exists except mathematical objects. The problem of universals

2907-410: A representation, it is a subjective perspective of the world and thereby different from the world it represents. All higher animals need to represent their environment in some way in order to navigate it. But it has been argued that only humans possess a representation encompassing enough to merit the term "worldview". Philosophers of worldviews commonly hold that the understanding of any object depends on

3060-472: A single four-dimensional manifold called spacetime . This can be seen in special relativity in relation to the Minkowski metric , which includes both spatial and temporal components in its definition of distance. General relativity goes one step further by integrating the concept of mass into the concept of spacetime as its curvature. Quantum cosmology uses a classical notion of spacetime and conceives

3213-548: A single hypothesis that promises to solve all the problems of our existence we may encounter. On this interpretation, the term is closely associated to the worldviews given by different religions. Worldviews offer orientation not just in theoretical matters but also in practical matters. For this reason, they usually include answers to the question of the meaning of life and other evaluative components about what matters and how we should act. A worldview can be unique to one individual but worldviews are usually shared by many people within

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3366-524: A single value be produced with certainty). A closely related term is counterfactual definiteness (CFD), used to refer to the claim that one can meaningfully speak of the definiteness of results of measurements that have not been performed (i.e. the ability to assume the existence of objects, and properties of objects, even when they have not been measured). Local realism is a significant feature of classical mechanics, of general relativity , and of classical electrodynamics ; but not quantum mechanics . In

3519-413: A spatiotemporal collection of objects but as additionally incorporating various other relations between these objects. These relations include, for example, indication-relations that help us anticipate one object given the appearances of another object and means-end-relations or functional involvements relevant for practical concerns. In philosophy of mind , the term "world" is commonly used in contrast to

3672-406: A special position. The founders of quantum mechanics debated the role of the observer, and of them, Wolfgang Pauli and Werner Heisenberg believed that quantum mechanics expressed the observers knowledge and when an experiment was completed the additional knowledge should be incorporated in the wave function, an effect that came to be called state reduction or collapse . This point of view, which

3825-428: A subconscious set of mental filters formed from their beliefs and experiences, every individual interprets the same world differently, hence "Truth is in the eye of the beholder". His ideas influenced the work of his friend Robert Anton Wilson . The status of abstract entities, particularly numbers, is a topic of discussion in mathematics. In the philosophy of mathematics, the best known form of realism about numbers

3978-540: A systematic framework we use to structure our experience. Spatial measurements are used to quantify how far apart objects are, and temporal measurements are used to quantitatively compare the interval between (or duration of) events . Although space and time are held to be transcendentally ideal in this sense, they are also empirically real , i.e. not mere illusions. Idealist writers such as J. M. E. McTaggart in The Unreality of Time have argued that time

4131-448: A tendency: in the way that glass objects tend to break, or are disposed to break, even if they do not actually break. Likewise, the mind-independent properties of quantum systems could consist of a tendency to respond to particular measurements with particular values with ascertainable probability. Such an ontology would be metaphysically realistic, without being realistic in the physicist's sense of "local realism" (which would require that

4284-501: A view, they can even be seen as belonging to the actual world. Another way to conceive possible worlds, made famous by David Lewis , is as concrete entities. On this conception, there is no important difference between the actual world and possible worlds: both are conceived as concrete, inclusive and spatiotemporally connected. The only difference is that the actual world is the world we live in, while other possible worlds are not inhabited by us but by our counterparts . Everything within

4437-476: A whole, or with an international or intercontinental scope. In this sense, world history refers to the history of humanity as a whole, and world politics is the discipline of political science studying issues that transcend nations and continents. Other examples include terms such as " world religion ", " world language ", " world government ", " world war ", " world population ", " world economy ", or " world championship ". The English word world comes from

4590-696: A work now called the EPR paradox , Einstein relied on local realism to suggest that hidden variables were missing in quantum mechanics. However, John S. Bell subsequently showed that the predictions of quantum mechanics are inconsistent with hidden variables, a result known as Bell's theorem . The predictions of quantum mechanics have been verified: Bell's inequalities are violated, meaning either local realism or counterfactual definiteness must be incorrect. Different interpretations of quantum mechanics violate different parts of local realism and/or counterfactual definiteness . The transition from "possible" to "actual"

4743-427: A world is spatiotemporally connected to everything else but the different worlds do not share a common spacetime: They are spatiotemporally isolated from each other. This is what makes them separate worlds. It has been suggested that, besides possible worlds, there are also impossible worlds. Possible worlds are ways things could have been , so impossible worlds are ways things could not have been . Such worlds involve

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4896-456: A world-object is simple in the sense that it does not have any genuine parts. For this reason, it has also been referred to as "blobject" since it lacks an internal structure like a blob. Priority monism allows that there are other concrete objects besides the world. But it holds that these objects do not have the most fundamental form of existence, that they somehow depend on the existence of the world. The corresponding forms of pluralism state that

5049-399: A worldview constituting the background on which this understanding can take place. This may affect not just our intellectual understanding of the object in question but the experience of it in general. It is therefore impossible to assess one's worldview from a neutral perspective since this assessment already presupposes the worldview as its background. Some hold that each worldview is based on

5202-399: Is Platonic realism , which grants them abstract, immaterial existence. Other forms of realism identify mathematics with the concrete physical universe. Anti-realist stances include formalism and fictionalism . Some approaches are selectively realistic about some mathematical objects but not others. Finitism rejects infinite quantities. Ultra-finitism accepts finite quantities up to

5355-552: Is not a property at all, though this view has lost some ground in recent decades. On the other hand, particularly in discussions of objectivity that have feet in both metaphysics and epistemology, philosophical discussions of "reality" often concern the ways in which reality is, or is not, in some way dependent upon (or, to use fashionable jargon , "constructed" out of) mental and cultural factors such as perceptions, beliefs, and other mental states, as well as cultural artifacts, such as religions and political movements , on up to

5508-856: Is "in" the cosmos. While pantheism asserts that 'All is God', panentheism claims that God animates all of the universe, and also transcends the universe. In addition, some forms indicate that the universe is contained within God, like in the Judaic concept of Tzimtzum . Much Hindu thought is highly characterized by panentheism and pantheism. Paul Tillich has argued for such a concept within Christian theology, as has liberal biblical scholar Marcus Borg and mystical theologian Matthew Fox , an Episcopal priest. Pandeism or pan-deism (from Ancient Greek : πᾶν , romanized :  pan , lit.   'all' and Latin : deus meaning " god " in

5661-401: Is a major topic of quantum physics , with related theories including quantum darwinism . The quantum mind –body problem refers to the philosophical discussions of the mind–body problem in the context of quantum mechanics. Since quantum mechanics involves quantum superpositions , which are not perceived by observers , some interpretations of quantum mechanics place conscious observers in

5814-467: Is a meditative exercise of withdrawal from the particular and identification with the universal, leading to contemplation of oneself as the most universal, namely, Consciousness. This approach is different from the classical Yoga of complete thought suppression. Vivekananda, according to Gavin Flood , was "a figure of great importance in the development of a modern Hindu self-understanding and in formulating

5967-460: Is a perennial topic in metaphysics. For instance, Parmenides taught that reality was a single unchanging Being, whereas Heraclitus wrote that all things flow. The 20th-century philosopher Heidegger thought previous philosophers have lost sight of the question of Being (qua Being) in favour of the questions of beings (existing things), so he believed that a return to the Parmenidean approach

6120-410: Is a subjective attitude that a proposition is true or a state of affairs is the case. A subjective attitude is a mental state of having some stance , take, or opinion about something. In epistemology , philosophers use the term "belief" to refer to attitudes about the world which can be either true or false . To believe something is to take it to be true; for instance, to believe that snow

6273-449: Is an incorporeal being that caused all other existence. According to Maimonides, to admit corporeality to God is tantamount to admitting complexity to God, which is a contradiction to God as the first cause and constitutes heresy . While Hasidic mystics considered the existence of the physical world a contradiction to God's simpleness , Maimonides saw no contradiction. According to Hasidic thought (particularly as propounded by

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6426-421: Is an ancient problem in metaphysics about whether universals exist. Universals are general or abstract qualities, characteristics, properties , kinds or relations , such as being male/female, solid/liquid/gas or a certain colour, that can be predicated of individuals or particulars or that individuals or particulars can be regarded as sharing or participating in. For example, Scott, Pat, and Chris have in common

6579-521: Is an illusion. As well as differing about the reality of time as a whole, metaphysical theories of time can differ in their ascriptions of reality to the past , present and future separately. Time, and the related concepts of process and evolution are central to the system-building metaphysics of A. N. Whitehead and Charles Hartshorne . The term " possible world " goes back to Leibniz's theory of possible worlds, used to analyse necessity, possibility , and similar modal notions . Modal realism

6732-453: Is common for theories of modality to posit the existence of a plurality of possible worlds. But Goodman's theory is different since it posits a plurality not of possible but of actual worlds. Such a position is in danger of involving a contradiction: there cannot be a plurality of actual worlds if worlds are defined as maximally inclusive wholes. This danger may be avoided by interpreting Goodman's world-concept not as maximally inclusive wholes in

6885-489: Is different for each of us, and notwithstanding that we move about in a common world". "World" is one of the key terms in Eugen Fink 's philosophy. He thinks that there is a misguided tendency in western philosophy to understand the world as one enormously big thing containing all the small everyday things we are familiar with. He sees this view as a form of forgetfulness of the world and tries to oppose it by what he calls

7038-399: Is found in the world. Panentheism constitutes a middle ground between theism and pantheism. Against theism, it holds that God and the world are interrelated and depend on each other. Against pantheism, it holds that there is no outright identity between the two. In philosophy, the term world has several possible meanings. In some contexts, it refers to everything that makes up reality or

7191-457: Is known as direct realism when developed to counter indirect or representative realism, also known as epistemological dualism , the philosophical position that our conscious experience is not of the real world itself but of an internal representation, a miniature virtual-reality replica of the world. Timothy Leary coined the influential term Reality Tunnel , by which he means a kind of representative realism . The theory states that, with

7344-419: Is more complex than a mere balance of power since more different agents and interests are involved in its production. Constructivism ascribes more importance to the agency of individual humans than realism and liberalism. It understands the social world as a construction of the people living in it. This leads to an emphasis on the possibility of change. If the international system is an anarchy of nation-states, as

7497-488: Is necessary for the world to be able to rationally constrain the activity of the mind. According to a realist position, the world is something distinct and independent from the mind. Idealists conceive of the world as partially or fully determined by the mind. Immanuel Kant 's transcendental idealism , for example, posits that the spatiotemporal structure of the world is imposed by the mind on reality but lacks independent existence otherwise. A more radical idealist conception of

7650-523: Is no mind or soul over and above such mental events . Finally, anti-realism became a fashionable term for any view which held that the existence of some object depends upon the mind or cultural artifacts. The view that the so-called external world is really merely a social, or cultural, artifact, called social constructionism , is one variety of anti-realism. Cultural relativism is the view that social issues such as morality are not absolute, but at least partially cultural artifact . The nature of being

7803-453: Is not one with nature. Panentheism differentiates itself from pantheism , which holds that the divine is synonymous with the universe. In panentheism, there are two types of substance, "pan" the universe and God. The universe and the divine are not ontologically equivalent. God is viewed as the eternal animating force within the universe. In some forms of panentheism, the cosmos exists within God, who in turn " transcends ", "pervades" or

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7956-470: Is not your reality." This is often used just as a colloquialism indicating that the parties to a conversation agree, or should agree, not to quibble over deeply different conceptions of what is real. For example, in a religious discussion between friends, one might say (attempting humor), "You might disagree, but in my reality, everyone goes to heaven." Reality can be defined in a way that links it to worldviews or parts of them (conceptual frameworks): Reality

8109-405: Is not. Examples include: Jain philosophy postulates that seven tattva (truths or fundamental principles) constitute reality. These seven tattva are: Scientific realism is, at the most general level, the view that the world (the universe) described by science (perhaps ideal science) is the real world, as it is, independent of what we might take it to be. Within philosophy of science , it

8262-557: Is often framed as an answer to the question "how is the success of science to be explained?" The debate over what the success of science involves centers primarily on the status of entities that are not directly observable discussed by scientific theories . Generally, those who are scientific realists state that one can make reliable claims about these entities (viz., that they have the same ontological status) as directly observable entities, as opposed to instrumentalism . The most used and studied scientific theories today state more or less

8415-539: Is one substance, called Universe, God or Nature. Panentheism , a slightly different concept (explained below). Some of the most famous pantheists are the Stoics , Giordano Bruno and Spinoza . Panentheism (from Greek πᾶν (pân) "all"; ἐν (en) "in"; and θεός (theós) "God"; "all-in-God") is a belief system that posits that the divine (be it a monotheistic God , polytheistic gods , or an eternal cosmic animating force) interpenetrates every part of nature, but

8568-498: Is related to alethic logic : a proposition is necessary if it is true in all possible worlds, and possible if it is true in at least one. The many worlds interpretation of quantum mechanics is a similar idea in science. The philosophical implications of a physical TOE are frequently debated. For example, if philosophical physicalism is true, a physical TOE will coincide with a philosophical theory of everything. The "system building" style of metaphysics attempts to answer all

8721-405: Is said not to depend on perceptions, beliefs, language, or any other human artifact, one can speak of "realism about " that object. A correspondence theory of knowledge about what exists claims that "true" knowledge of reality represents accurate correspondence of statements about and images of reality with the actual reality that the statements or images are attempting to represent. For example,

8874-609: Is sometimes termed the Neolithic Revolution , and the Industrial Revolution , which started around 1760 CE and involved the transition from manual to industrial manufacturing. Another paradigm, focusing on culture and religion instead, is based on Karl Jaspers ' theories about the Axial Age , a time in which various new forms of religious and philosophical thoughts appeared in several separate parts of

9027-448: Is that there simply and literally is no reality beyond the perceptions or beliefs we each have about reality. Such attitudes are summarized in popular statements, such as "Perception is reality" or "Life is how you perceive reality" or "reality is what you can get away with" ( Robert Anton Wilson ), and they indicate anti-realism  – that is, the view that there is no objective reality, whether acknowledged explicitly or not. Many of

9180-525: Is the mathematical universe hypothesis , the theory that only a mathematical world exists, with the finite, physical world being an illusion within it. An extreme form of realism about mathematics is the mathematical multiverse hypothesis advanced by Max Tegmark . Tegmark's sole postulate is: All structures that exist mathematically also exist physically . That is, in the sense that "in those [worlds] complex enough to contain self-aware substructures [they] will subjectively perceive themselves as existing in

9333-653: Is the conscious self aware of the world of prakriti and does not causally interact with it. A conception of the world is present in Advaita Vedanta , the monist school among the Vedanta schools. Unlike the realist position defended in Samkhya philosophy, Advaita Vedanta sees the world of multiplicity as an illusion, referred to as Maya . This illusion includes impression of existing as separate experiencing selfs called Jivas . Instead, Advaita Vedanta teaches that on

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9486-584: Is the discernment of levels of truth, an emphasis on intuitive-experiential understanding of the Absolute such as jnana , bodhi and jianxing: (Chinese; 見性) , and the technology of yin and yang used within East Asian medicine with an emphasis on the integration of these levels of truth and its understanding. Vedanta is the inquiry into and systematisation of the Vedas and Upanishads, to harmonise

9639-460: Is the most common among Hindus today. This monism, according to Flood, is at the foundation of earlier Upanishads, to theosophy in the later Vedanta tradition and in modern Neo-Hinduism. According to the Pāli Canon , both pluralism ( nānatta ) and monism ( ekatta ) are speculative views . A Theravada commentary notes that the former is similar to or associated with nihilism ( ucchēdavāda ), and

9792-428: Is the name given to the belief that the world, in all its vanity, is nothing more than a futile attempt to hide from God by stifling our desire for the good and the holy. This view has been characterised as a "pastoral of fear" by historian Jean Delumeau . " The world, the flesh, and the devil " is a traditional division of the sources of temptation . Orbis Catholicus is a Latin phrase meaning "Catholic world", per

9945-424: Is the sum or aggregate of all that is real or existent within the universe , as opposed to that which is only imaginary , nonexistent or nonactual. The term is also used to refer to the ontological status of things, indicating their existence . In physical terms, reality is the totality of a system, known and unknown. Philosophical questions about the nature of reality or existence or being are considered under

10098-404: Is the totality of all things, structures (actual and conceptual), events (past and present) and phenomena, whether observable or not. It is what a world view (whether it be based on individual or shared human experience) ultimately attempts to describe or map. Certain ideas from physics, philosophy, sociology, literary criticism , and other fields shape various theories of reality. One such theory

10251-495: Is the view, notably propounded by David Kellogg Lewis , that all possible worlds are as real as the actual world. In short: the actual world is regarded as merely one among an infinite set of logically possible worlds, some "nearer" to the actual world and some more remote. Other theorists may use the Possible World framework to express and explore problems without committing to it ontologically. Possible world theory

10404-418: Is understood in a sense in this tradition including physical and mental aspects. This is reflected in the doctrine of tattvas , according to which prakriti is made up of 23 principles or elements of reality. These principles include physical elements, like water or earth, and mental aspects, like intelligence or sense-impressions. The relation between purusha and prakriti is conceived as 1 of observation: purusha

10557-405: Is white is comparable to accepting the truth of the proposition "snow is white". However, holding a belief does not require active introspection . For example, few individuals carefully consider whether or not the sun will rise tomorrow, simply assuming that it will. Moreover, beliefs need not be occurrent (e.g. a person actively thinking "snow is white"), but can instead be dispositional (e.g.

10710-588: The Greek phainómenon , meaning "that which appears", and lógos , meaning "study". In Husserl's conception, phenomenology is primarily concerned with making the structures of consciousness, and the phenomena which appear in acts of consciousness, objects of systematic reflection and analysis. Such reflection was to take place from a highly modified " first person " viewpoint, studying phenomena not as they appear to "my" consciousness, but to any consciousness whatsoever. Husserl believed that phenomenology could thus provide

10863-614: The Old English weorold . The Old English is a reflex of the Common Germanic * weraldiz , a compound of weraz 'man' and aldiz 'age', thus literally meaning roughly 'age of man'; this word led to Old Frisian warld , Old Saxon werold , Old Dutch werolt , Old High German weralt , and Old Norse verǫld . The corresponding word in Latin is mundus , literally 'clean, elegant', itself

11016-505: The Rig Veda . The term monism was introduced in the 18th century by Christian von Wolff in his work Logic (1728), to designate types of philosophical thought in which the attempt was made to eliminate the dichotomy of body and mind and explain all phenomena by one unifying principle, or as manifestations of a single substance. The mind–body problem in philosophy examines the relationship between mind and matter, and in particular

11169-460: The absolute a positive one. The question of direct or "naïve" realism , as opposed to indirect or "representational" realism , arises in the philosophy of perception and of mind out of the debate over the nature of conscious experience ; the epistemological question of whether the world we see around us is the real world itself or merely an internal perceptual copy of that world generated by neural processes in our brain. Naïve realism

11322-420: The philosophy of mind , where various positions are defended. Different types of monism include: Views contrasting with monism are: Monism in modern philosophy of mind can be divided into three broad categories: Certain positions do not fit easily into the above categories, such as functionalism , anomalous monism , and reflexive monism . Moreover, they do not define the meaning of "real". While

11475-578: The rubric of ontology , which is a major branch of metaphysics in the Western philosophical tradition. Ontological questions also feature in diverse branches of philosophy , including the philosophy of science , of religion , of mathematics , and philosophical logic . These include questions about whether only physical objects are real (i.e., physicalism ), whether reality is fundamentally immaterial (e.g. idealism ), whether hypothetical unobservable entities posited by scientific theories exist, whether

11628-510: The scientific method can verify that a statement is true based on the observable evidence that a thing exists. Many humans can point to the Rocky Mountains and say that this mountain range exists, and continues to exist even if no one is observing it or making statements about it. One can also speak of anti -realism about the same objects. Anti-realism is the latest in a long series of terms for views opposed to realism. Perhaps

11781-404: The "cosmological difference": the difference between the world and the inner-worldly things it contains. On his view, the world is the totality of the inner-worldly things that transcends them. It is itself groundless but it provides a ground for things. It therefore cannot be identified with a mere container. Instead, the world gives appearance to inner-worldly things, it provides them with a place,

11934-508: The 18th century, early 19th-century founder of Chabad , Shneur Zalman of Liadi ), God is held to be immanent within creation for two interrelated reasons: The Vilna Gaon was very much against this philosophy, for he felt that it would lead to pantheism and heresy. According to some this is the main reason for the Gaon's ban on Chasidism. Christians maintain that God created the universe ex nihilo and not from his own substance, so that

12087-449: The 2016 US election, but she could have won them. So there is a possible world in which she did. There is a vast number of possible worlds, one corresponding to each such difference, no matter how small or big, as long as no outright contradictions are introduced this way. Possible worlds are often conceived as abstract objects, for example, in terms of non-obtaining states of affairs or as maximally consistent sets of propositions. On such

12240-414: The 20th century, views similar to Berkeley's were called phenomenalism . Phenomenalism differs from Berkeleyan idealism primarily in that Berkeley believed that minds, or souls, are not merely ideas nor made up of ideas, whereas varieties of phenomenalism, such as that advocated by Russell , tended to go farther to say that the mind itself is merely a collection of perceptions, memories, etc., and that there

12393-487: The West's view of Hinduism." Central to his philosophy is the idea that the divine exists in all beings, that all human beings can achieve union with this "innate divinity", and that seeing this divine as the essence of others will further love and social harmony. According to Vivekananda, there is an essential unity to Hinduism, which underlies the diversity of its many forms. According to Flood, Vivekananda's view of Hinduism

12546-720: The World in Eighty Days", the term "world" refers to the earth while in the colonial expression "the New World " it refers to the landmass of North and South America. Cosmogony is the field that studies the origin or creation of the world. This includes both scientific cosmogony and creation myths found in various religions. The dominant theory in scientific cosmogony is the Big Bang theory , according to which both space, time and matter have their origin in one initial singularity occurring about 13.8 billion years ago. This singularity

12699-411: The absolute sense but in relation to its corresponding world-version: a world contains all and only the entities that its world-version describes. Mythological cosmologies depict the world as centered on an axis mundi and delimited by a boundary such as a world ocean , a world serpent or similar. Hinduism constitutes a family of religious-philosophical views. These views present perspectives on

12852-572: The basis of moral absolutism , and rejected the dualistic notion that God and Satan are opposites, arguing instead that God has no equal, hence no opposite. Lewis rather viewed Satan as the opposite of Michael the archangel . Due to this, Lewis instead argued for a more limited type of dualism. Other theologians, such as Greg Boyd , have argued in more depth that the Biblical authors held a "limited dualism", meaning that God and Satan do engage in real battle, but only due to free will given by God, for

13005-452: The belief that the creator of the universe actually became the universe, and so ceased to exist as a separate entity. Through this synergy pandeism claims to answer primary objections to deism (why would God create and then not interact with the universe?) and to pantheism (how did the universe originate and what is its purpose?). The central problem in Asian (religious) philosophy is not

13158-515: The body-mind problem, but the search for an unchanging Real or Absolute beyond the world of appearances and changing phenomena, and the search for liberation from dukkha and the liberation from the cycle of rebirth . In Hinduism, substance-ontology prevails, seeing Brahman as the unchanging real beyond the world of appearances . In Buddhism, process ontology is prevalent, seeing reality as empty of an unchanging essence. Characteristic for various Asian philosophy, technology and religions

13311-472: The complexity involved in formulating such explanations. These theories are sometimes divided into realism, liberalism and constructivism. Realists see nation-states as the main actors in world politics. They constitute an anarchical international system without any overarching power to control their behavior. They are seen as sovereign agents that, determined by human nature, act according to their national self-interest. Military force may play an important role in

13464-487: The comprehension of reality. Out of all the realities, the reality of everyday life is the most important one since our consciousness requires us to be completely aware and attentive to the experience of everyday life. In philosophy , potentiality and actuality are a pair of closely connected principles which Aristotle used to analyze motion , causality , ethics , and physiology in his Physics , Metaphysics , Nicomachean Ethics , and De Anima . A belief

13617-450: The concept of Absolute Monism. Sikh philosophy advocates that all that our senses comprehend is an illusion; God is the ultimate reality. Forms being subject to time shall pass away. God's Reality alone is eternal and abiding.  The thought is that Atma (soul) is born from, and a reflection of, ParamAtma (Supreme Soul), and "will again merge into it", in the words of the fifth guru of Sikhs, Guru Arjan , "just as water merges back into

13770-400: The concepts of science and philosophy are often defined culturally and socially . This idea was elaborated by Thomas Kuhn in his book The Structure of Scientific Revolutions (1962). The Social Construction of Reality , a book about the sociology of knowledge written by Peter L. Berger and Thomas Luckmann , was published in 1966. It explained how knowledge is acquired and used for

13923-592: The context of the history of the universe as a whole. It starts with the Big Bang and traces the formation of galaxies, the Solar System , the Earth, its geological eras, the evolution of life and humans until the present day. World politics, also referred to as global politics or international relations , is the discipline of political science studying issues of interest to the world that transcend nations and continents. It aims to explain complex patterns found in

14076-687: The creator is not to be confused with creation, but rather transcends it. There is a movement of " Christian Panentheism ". In On Free Choice of the Will , Augustine argued, in the context of the problem of evil , that evil is not the opposite of good, but rather merely the absence of good, something that does not have existence in itself. Likewise, C. S. Lewis described evil as a "parasite" in Mere Christianity , as he viewed evil as something that cannot exist without good to provide it with existence. Lewis went on to argue against dualism from

14229-467: The duration that God allows. Latter Day Saint theology also expresses a form of dual-aspect monism via materialism and eternalism , claiming that creation was ex materia (as opposed to ex nihilo in conventional Christianity), as expressed by Parley Pratt and echoed in view by the movement's founder Joseph Smith , making no distinction between the spiritual and the material, these being not just similarly eternal, but ultimately two manifestations of

14382-495: The early modern period include the Leibniz 's Monadology , Descartes 's Dualism , Spinoza 's Monism . Hegel 's Absolute idealism and Whitehead 's Process philosophy were later systems. Other philosophers do not believe its techniques can aim so high. Some scientists think a more mathematical approach than philosophy is needed for a TOE, for instance Stephen Hawking wrote in A Brief History of Time that even if we had

14535-583: The ensuing struggle for power between states, but diplomacy and cooperation are also key mechanisms for nations to achieve their goals. Liberalists acknowledge the importance of states but they also emphasize the role of transnational actors, like the United Nations or the World Trade Organization . They see humans as perfectible and stress the role of democracy in this process. The emergent order in world politics, on this perspective,

14688-572: The error of dichotomizing conceptualization, as Nagarjuna does, is not to address the question of the relationship between samsara and nirvana -or, in more philosophical terms, between phenomenal and ultimate reality [...] What, then, is the relationship between these two realms? This question is answered in such schemata as the Five Ranks of Tozan , the Oxherding Pictures , and Hakuin's Four ways of knowing . Sikhism complies with

14841-456: The essential features associated with the term "world". Some conceptions see the world as unique: there can be no more than one world. Others talk of a "plurality of worlds". Some see worlds as complex things composed of many substances as their parts while others hold that worlds are simple in the sense that there is only one substance: the world as a whole. Some characterize worlds in terms of objective spacetime while others define them relative to

14994-598: The existence of time, motion and space to be illusionary. Baruch Spinoza argued that 'God or Nature' ( Deus sive Natura ) is the only substance of the universe, which can be referred to as either ' God ' or ' Nature ' (the two being interchangeable). This is because God/Nature has all the possible attributes and no two substances can share an attribute, which means there can be no other substances than God/Nature. Monism has been discussed thoroughly in Indian philosophy and Vedanta throughout their history starting as early as

15147-436: The expression Urbi et Orbi , and refers to that area of Christendom under papal supremacy . In Islam, the term "dunya" is used for the world. Its meaning is derived from the root word "dana", a term for "near". It is associated with the temporal, sensory world and earthly concerns, i.e. with this world in contrast to the spiritual world . Religious teachings warn of a tendency to seek happiness in this world and advise

15300-432: The fact that physical things exist only to the extent that they participate in the forms that characterize them, while the forms themselves have an independent manner of existence. In this sense, the sensible world is a mere replication of the perfect exemplars found in the world of forms: it never lives up to the original. In the allegory of the cave , Plato compares the physical things we are familiar with to mere shadows of

15453-421: The far future of the universe. According to some models, there will be a Big Crunch in which the whole universe collapses back into a singularity, possibly resulting in a second Big Bang afterward. But current astronomical evidence seems to suggest that our universe will continue to expand indefinitely. World history studies the world from a historical perspective. Unlike other approaches to history, it employs

15606-570: The first was idealism , so called because reality was said to be in the mind, or a product of our ideas . Berkeleyan idealism is the view, propounded by the Irish empiricist George Berkeley , that the objects of perception are actually ideas in the mind. In this view, one might be tempted to say that reality is a "mental construct"; this is not quite accurate, however, since, in Berkeley's view, perceptual ideas are created and coordinated by God. By

15759-477: The horizon present in each experience. These different characterizations are not always exclusive: it may be possible to combine some without leading to a contradiction. Most of them agree that worlds are unified totalities. Monism is a thesis about oneness: that only one thing exists in a certain sense. The denial of monism is pluralism , the thesis that, in a certain sense, more than one thing exists. There are many forms of monism and pluralism, but in relation to

15912-424: The important questions in a coherent way, providing a complete picture of the world. Plato and Aristotle could be said to be early examples of comprehensive systems. In the early modern period (17th and 18th centuries), the system-building scope of philosophy is often linked to the rationalist method of philosophy, that is the technique of deducing the nature of the world by pure a priori reason. Examples from

16065-664: The kind of experience deemed spiritual occurs on this level of reality. Phenomenology is a philosophical method developed in the early years of the twentieth century by Edmund Husserl (1859–1938) and a circle of followers at the universities of Göttingen and Munich in Germany. Subsequently, phenomenological themes were taken up by philosophers in France, the United States, and elsewhere, often in contexts far removed from Husserl's work. The word phenomenology comes from

16218-425: The lack of information makes it difficult in some cases to be sure of the details, the following pre-Socratic philosophers thought in monistic terms: Pantheism is the belief that everything composes an all-encompassing, immanent God, or that the universe (or nature ) is identical with divinity . Pantheists thus do or do not believe in a personal or anthropomorphic god, but believe that interpretations of

16371-462: The latter is similar to or associated with eternalism ( sassatavada ). Within Buddhism, a rich variety of philosophical and pedagogical models can be found. Various schools of Buddhism discern levels of truth: The Prajnaparamita-sutras and Madhyamaka emphasize the non-duality of form and emptiness: "form is emptiness, emptiness is form", as the heart sutra says. In Chinese Buddhism this

16524-413: The lines of a personal, benevolent God who looks after and guides His creation. Deists agree with theists that God created the world but deny any subsequent, personal involvement in it. Pantheists reject the separation between God and world. Instead, they claim that the two are identical. This means that there is nothing to the world that does not belong to God and that there is nothing to God beyond what

16677-558: The mind. Some anti-realists whose ontological position is that objects outside the mind do exist, nevertheless doubt the independent existence of time and space. Kant , in the Critique of Pure Reason , described time as an a priori notion that, together with other a priori notions such as space , allows us to comprehend sense experience . Kant denies that either space or time are substance , entities in themselves, or learned by experience; he holds rather that both are elements of

16830-419: The most fundamental level of reality, referred to as Brahman , there exists no plurality or difference. All there is is 1 all-encompassing self: Atman . Ignorance is seen as the source of this illusion, which results in bondage to the world of mere appearances. Liberation is possible in the course of overcoming this illusion by acquiring the knowledge of Brahman, according to Advaita Vedanta. Contemptus mundi

16983-443: The nature and role of the world. Samkhya philosophy, for example, is a metaphysical dualism that understands reality as comprising 2 parts: purusha and prakriti . The term "purusha" stands for the individual conscious self that each of "us" possesses. Prakriti, on the other hand, is the 1 world inhabited by all these selves. Samkhya understands this world as a world of matter governed by the law of cause and effect. The term "matter"

17136-414: The neo-Hegelians. Rudolf Carnap and A. J. Ayer , who were strong proponents of positivism , "ridiculed the whole question as incoherent mysticism ". The mind–body problem has reemerged in social psychology and related fields, with the interest in mind–body interaction and the rejection of Cartesian mind–body dualism in the identity thesis , a modern form of monism. Monism is also still relevant to

17289-418: The notion of a plurality of worlds is to restrict the sense in which worlds are totalities. On this view, worlds are not totalities in an absolute sense. This might be even understood in the sense that, strictly speaking, there are no worlds at all. Another approach understands worlds in a schematic sense: as context-dependent expressions that stand for the current domain of discourse. So in the expression "Around

17442-430: The one hand, ontology is the study of being, and the central topic of the field is couched, variously, in terms of being, existence, "what is", and reality. The task in ontology is to describe the most general categories of reality and how they are interrelated. If a philosopher wanted to proffer a positive definition of the concept "reality", it would be done under this heading. As explained above, some philosophers draw

17595-399: The other hand, is the view that universals are real entities, but their existence is dependent on the particulars that exemplify them. Nominalism and conceptualism are the main forms of anti-realism about universals. A traditional realist position in ontology is that time and space have existence apart from the human mind. Idealists deny or doubt the existence of objects independent of

17748-419: The periphery. The term "horizon" refers to these co-given objects, which are usually experienced only in a vague, indeterminate manner. The perception of a house involves various horizons, corresponding to the neighborhood, the city, the country, the Earth, etc. In this context, the world is the biggest horizon or the "horizon of all horizons". It is common among phenomenologists to understand the world not just as

17901-418: The physical universe . In others, it can mean have a specific ontological sense (see world disclosure ). While clarifying the concept of world has arguably always been among the basic tasks of Western philosophy , this theme appears to have been raised explicitly only at the start of the twentieth century, Plato is well known for his theory of forms , which posits the existence of two different worlds:

18054-509: The play. But just like the play is more than the imaginary realities appearing in it so the world is more than the actual things appearing in it. The concept of worlds plays a central role in Nelson Goodman 's late philosophy. He argues that we need to posit different worlds in order to account for the fact that there are different incompatible truths found in reality. Two truths are incompatible if they ascribe incompatible properties to

18207-443: The real things. But not knowing the difference, the prisoners in the cave mistake the shadows for the real things. Two definitions that were both put forward in the 1920s, however, suggest the range of available opinion. "The world is everything that is the case", wrote Ludwig Wittgenstein in his influential Tractatus Logico-Philosophicus , first published in 1921. Martin Heidegger , meanwhile, argued that "the surrounding world

18360-550: The realists hold, then this is only so because we made it this way and may change since this is not prefigured by human nature, according to the constructivists. [REDACTED] Africa [REDACTED] Antarctica [REDACTED] Asia [REDACTED] Australia [REDACTED] Europe [REDACTED] North America [REDACTED] South America [REDACTED] Afro-Eurasia [REDACTED] Americas [REDACTED] Eurasia [REDACTED] Oceania Reality Reality

18513-519: The relationship between consciousness and the brain . The problem was addressed by René Descartes in the 17th century, resulting in Cartesian dualism , and by pre- Aristotelian philosophers, in Avicennian philosophy , and in earlier Asian and more specifically Indian traditions. It was later also applied to the theory of absolute identity set forth by Hegel and Schelling . Thereafter

18666-517: The same reality or substance. Parley Pratt implies a vitalism paired with evolutionary adaptation noting, "these eternal, self-existing elements possess in themselves certain inherent properties or attributes, in a greater or less degree; or, in other words, they possess intelligence, adapted to their several spheres." Parley Pratt's view is also similar to Gottfried Leibniz's monadology , which holds that "reality consists of mind atoms that are living centers of force." Brigham Young anticipates

18819-450: The same thing. This happens, for example, when we assert both that the earth moves and that the earth is at rest. These incompatible truths correspond to two different ways of describing the world: heliocentrism and geocentrism . Goodman terms such descriptions "world versions". He holds a correspondence theory of truth : a world version is true if it corresponds to a world. Incompatible true world versions correspond to different worlds. It

18972-423: The sense of deism ) is a term describing beliefs coherently incorporating or mixing logically reconcilable elements of pantheism (that "God", or a metaphysically equivalent creator deity , is identical to Nature ) and classical deism (that the creator-god who designed the universe no longer exists in a status where it can be reached, and can instead be confirmed only by reason). It is therefore most particularly

19125-403: The sensible world and the intelligible world. The sensible world is the world we live in, filled with changing physical things we can see, touch and interact with. The intelligible world is the world of invisible, eternal, changeless forms like goodness, beauty, unity and sameness. Plato ascribes a lower ontological status to the sensible world, which only imitates the world of forms. This is due to

19278-545: The social world that are often related to the pursuit of power, order and justice, usually in the context of globalization . It focuses not just on the relations between nation-states but also considers other transnational actors, like multinational corporations, terrorist groups, or non-governmental organizations. For example, it tries to explain events like 9/11 , the 2003 war in Iraq or the financial crisis of 2007–2008 . Various theories have been proposed in order to deal with

19431-416: The term "absolute monism" has been applied to Advaita Vedanta , though Philip Renard points out that this may be a Western interpretation, bypassing the intuitive understanding of a nondual reality. It is more generally categorized by scholars as a form of absolute nondualism . Material monism can be traced back to the pre-Socratic philosophers who sought to understand the arche or basic principle of

19584-417: The term "mind" as that which is represented by the mind. This is sometimes expressed by stating that there is a gap between mind and world and that this gap needs to be overcome for representation to be successful. One problem in philosophy of mind is to explain how the mind is able to bridge this gap and to enter into genuine mind-world-relations, for example, in the form of perception, knowledge or action. This

19737-428: The term differ. Pantheism was popularized in the modern era as both a theology and philosophy based on the work of the 17th-century philosopher Baruch Spinoza , whose Ethics was an answer to Descartes ' famous dualist theory that the body and spirit are separate. Spinoza held that the two are the same, and this monism is a fundamental quality of his philosophy. He was described as a "God-intoxicated man," and used

19890-413: The term was more broadly used, for any theory postulating a unifying principle. The opponent thesis of dualism also was broadened, to include pluralism. According to Urmson, as a result of this extended use, the term is "systematically ambiguous". According to Jonathan Schaffer , monism lost popularity due to the emergence of analytic philosophy in the early twentieth century, which revolted against

20043-505: The truth. Realism in the sense used by physicists does not equate to realism in metaphysics. The latter is the claim that the world is mind-independent: that even if the results of a measurement do not pre-exist the act of measurement, that does not require that they are the creation of the observer. Furthermore, a mind-independent property does not have to be the value of some physical variable such as position or momentum . A property can be dispositional (or potential), i.e. it can be

20196-424: The universal quality of being human or humanity . The realist school claims that universals are real – they exist and are distinct from the particulars that instantiate them. There are various forms of realism. Two major forms are Platonic realism and Aristotelian realism . Platonic realism is the view that universals are real entities and they exist independent of particulars. Aristotelian realism , on

20349-430: The universe besides spacetime: forms of energy or matter, like stars and particles, and laws of nature. World-conceptions in this field differ both concerning their notion of spacetime and of the contents of spacetime. The theory of relativity plays a central role in modern cosmology and its conception of space and time. A difference from its predecessors is that it conceives space and time not as distinct dimensions but as

20502-406: The universe in terms of different material causes. These included Thales , who argued that the basis of everything was water, Anaximenes , who claimed it was air, and Heraclitus who believed it to be fire. Later, Parmenides described the world as "One", which could not change in any way. Zeno of Elea defended this view of everything being a single entity through his paradoxes, which aim to show

20655-450: The vague notion of a common cultural world view , or Weltanschauung . The view that there is a reality independent of any beliefs, perceptions, etc., is called realism . More specifically, philosophers are given to speaking about "realism about " this and that, such as realism about universals or realism about the external world. Generally, where one can identify any class of object, the existence or essential characteristics of which

20808-532: The various and contrasting ideas that can be found in those texts. Within Vedanta, different schools exist: The colonisation of India by the British had a major impact on Hindu society. In response, leading Hindu intellectuals started to study western culture and philosophy, integrating several western notions into Hinduism. This modernised Hinduism, at its turn, has gained popularity in the west. A major role

20961-737: The water." God and Soul are fundamentally the same; identical in the same way as Fire and its sparks. "Atam meh Ram, Ram meh Atam" which means "The Ultimate Eternal reality resides in the Soul and the Soul is contained in Him". As from one stream, millions of waves arise and yet the waves, made of water, again become water; in the same way all souls have sprung from the Universal Being and would blend again into it. Jewish thought considers God as separate from all physical, created things and as existing outside of time. According to Maimonides , God

21114-519: The whole world as one big wave function expressing the probability of finding particles in a given location. The world-concept plays a role in many modern theories of modality, sometimes in the form of possible worlds . A possible world is a complete and consistent way how things could have been. The actual world is a possible world since the way things are is a way things could have been. There are many other ways things could have been besides how they actually are. For example, Hillary Clinton did not win

21267-456: The word God to describe the unity of all substance. Although the term pantheism was not coined until after his death, Spinoza is regarded as its most celebrated advocate. H. P. Owen claimed that Pantheists are "monists" ... they believe that there is only one Being, and that all other forms of reality are either modes (or appearances) of it or identical with it. Pantheism is closely related to monism, as pantheists too believe all of reality

21420-400: The world and because He maintains or conserves it. This is sometimes understood in analogy to how humans create and conserve ideas in their imagination, with the difference being that the divine mind is vastly more powerful. On such a view, God has absolute, ultimate reality in contrast to the lower ontological status ascribed to the world. God's involvement in the world is often understood along

21573-461: The world and our place in it, as is found in religions, is known as a worldview . Cosmogony is the field that studies the origin or creation of the world, while eschatology refers to the science or doctrine of the last things or of the end of the world. In various contexts, the term "world" takes a more restricted meaning associated, for example, with the Earth and all life on it, with humanity as

21726-487: The world around the time between 800 and 200 BCE. A third periodization is based on the relations between civilizations and societies. According to this paradigm, history can be divided into three periods in relation to the dominant region in the world: Middle Eastern dominance before 500 BCE, Eurasian cultural balance until 1500 CE and Western dominance since 1500 CE. Big history employs an even wider framework than world history by putting human history into

21879-407: The world as a whole, two are of special interest: existence monism/pluralism and priority monism/pluralism. Existence monism states that the world is the only concrete object there is. This means that all the concrete "objects" we encounter in our daily lives, including apples, cars and ourselves, are not truly objects in a strict sense. Instead, they are just dependent aspects of the world-object. Such

22032-459: The world can be found in Berkeley's subjective idealism , which holds that the world as a whole, including all everyday objects like tables, cats, trees and ourselves, "consists of nothing but minds and ideas". Different theological positions hold different conceptions of the world based on its relation to God. Classical theism states that God is wholly distinct from the world. But the world depends for its existence on God, both because God created

22185-472: The world is complex in the sense that it is made up of concrete, independent objects. Scientific cosmology can be defined as the science of the universe as a whole. In it, the terms " universe " and " cosmos " are usually used as synonyms for the term "world". One common definition of the world/universe found in this field is as "[t]he totality of all space and time; all that is, has been, and will be". Some definitions emphasize that there are two other aspects to

22338-411: The world is contrasted with the mind as that which is represented by the mind. Theology conceptualizes the world in relation to God, for example, as God's creation, as identical to God, or as the two being interdependent. In religions , there is a tendency to downgrade the material or sensory world in favor of a spiritual world to be sought through religious practice. A comprehensive representation of

22491-454: The world of football, the world of experience or the Asian world. But at the same time, worlds are usually defined as all-inclusive totalities. This seems to contradict the very idea of a plurality of worlds since if a world is total and all-inclusive then it cannot have anything outside itself. Understood this way, a world can neither have other worlds besides itself or be part of something bigger. One way to resolve this paradox while holding onto

22644-435: The world or universe is commonly defined as "the totality of all space and time; all that is, has been, and will be". Theories of modality talk of possible worlds as complete and consistent ways how things could have been. Phenomenology , starting from the horizon of co-given objects present in the periphery of every experience, defines the world as the biggest horizon, or the "horizon of all horizons". In philosophy of mind ,

22797-477: Was followed by an expansion that allowed the universe to sufficiently cool down for the formation of subatomic particles and later atoms. These initial elements formed giant clouds, which would then coalesce into stars and galaxies. Non-scientific creation myths are found in many cultures and are often enacted in rituals expressing their symbolic meaning. They can be categorized concerning their contents. Types often found include creation from nothing, from chaos or from

22950-625: Was needed. An ontological catalogue is an attempt to list the fundamental constituents of reality. The question of whether or not existence is a predicate has been discussed since the Early Modern period, not least in relation to the ontological argument for the existence of God . Existence, that something is, has been contrasted with essence , the question of what something is. Since existence without essence seems blank, it associated with nothingness by philosophers such as Hegel. Nihilism represents an extremely negative view of being,

23103-440: Was never fully endorsed by Niels Bohr , was denounced as mystical and anti-scientific by Albert Einstein . Pauli accepted the term, and described quantum mechanics as lucid mysticism . Monism There are two sorts of definitions for monism: Although the term monism is derived from Western philosophy to typify positions in the mind–body problem , it has also been used to typify religious traditions. In modern Hinduism,

23256-492: Was played in the 19th century by Swami Vivekananda in the revival of Hinduism , and the spread of Advaita Vedanta to the west via the Ramakrishna Mission . His interpretation of Advaita Vedanta has been called Neo-Vedanta . In Advaita, Shankara suggests meditation and Nirvikalpa Samadhi are means to gain knowledge of the already existing unity of Brahman and Atman , not the highest goal itself: [Y]oga

23409-476: Was understood to mean that ultimate reality is not a transcendental realm, but equal to the daily world of relative reality. This idea was well-situated for the existing Chinese culture, which emphasized the mundane world and society. But this does not tell how the absolute is present in the relative world: To deny the duality of samsara and nirvana, as the Perfection of Wisdom does, or to demonstrate logically

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