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Topic Review
Biography
Topic Review
Sophia (Gnosticism)
Sophia (Koinē Greek: Σοφíα "Wisdom", Coptic: ⲧⲥⲟⲫⲓⲁ "the Sophia") is a major theme, along with Knowledge (γνῶσις gnosis, Coptic sooun), among many of the early Christian knowledge-theologies grouped by the heresiologist Irenaeus as gnostikoi (γνωστικοί), ‘knowing’ or ‘men that claimed to have deeper wisdom’. Gnosticism is a 17th-century term expanding the definition of Irenaeus' groups to include other syncretic and mystery religions. In Gnosticism, Sophia is a feminine figure, analogous to the human soul but also simultaneously one of the feminine aspects of God. Gnostics held that she was the syzygy (female twin divine Aeon) of Jesus (i.e. the Bride of Christ), and Holy Spirit of the Trinity. She is occasionally referred to by the Hebrew equivalent of Achamōth (Ἀχαμώθ, Hebrew: חכמה chokhmah) and as Prunikos (Προύνικος). In the Nag Hammadi texts, Sophia is the lowest Aeon, or anthropic expression of the emanation of the light of God. She is considered to have fallen from grace in some way, in so doing creating or helping to create the material world.
3.1K
23 Nov 2022
Topic Review
Sparśa
Sparśa (Sanskrit; Pali: phassa) is a Sanskrit/Indian term that is translated as "contact", "touching", "sensation", "sense impression", etc. It is defined as the coming together of three factors: the sense organ, the sense object, and sense consciousness (vijnana). For example, contact (sparsha) is said to occur at the coming together of the eye organ, a visual object, and the visual sense consciousness. Sparśa is identified within the Buddhist teachings as:
420
02 Dec 2022
Topic Review
Spinning Dancer
The Spinning Dancer, also known as the Silhouette Illusion, is a kinetic, bistable, animated optical illusion GIF image showing a silhouette of a pirouetting female dancer. The illusion, created in 2003 by Japanese web designer Nobuyuki Kayahara, involves the apparent direction of motion of the figure. Some observers initially see the figure as spinning clockwise (viewed from above) and some counterclockwise. Additionally, some may see the figure suddenly spin in the opposite direction. The illusion derives from the lack of visual cues for depth. For instance, as the dancer's arms move from viewer's left to right, it is possible to view her arms passing between her body and the viewer (that is, in the foreground of the picture, in which case she would be circling counterclockwise on her right foot) and it is also possible to view her arms as passing behind the dancer's body (that is, in the background of the picture, in which case she is seen circling clockwise on her left foot). When she is facing to the left or to the right, her breasts and ponytail clearly define the direction she is facing, although there is ambiguity in which leg is which. However, as she moves away from facing to the left (or from facing to the right), the dancer can be seen facing in either of two directions. At first, these two directions are fairly close to each other (both left, say, but one facing slightly forward, the other facing slightly backward) but they become further away from each other until we reach a position where her ponytail and breasts are in line with the viewer (so that neither her breasts nor her ponytail are seen so readily). In this position, she could be facing either away from the viewer or towards the viewer, so that the two possible positions are 180 degrees apart. Another interesting aspect of this illusion can be triggered by placing a mirror vertically, besides the image. The natural expectation would be for the normal image and its reflection to spin in opposite directions. This does not necessarily happen, and provides a paradoxical situation where both mirrored dancers spin in the same direction.
568
23 Nov 2022
Topic Review
Spirit (Animating Force)
In folk belief, spirit is the vital principle or animating force within all living things. As recently as 1628 and 1633 respectively, both William Harvey and René Descartes still speculated that somewhere within the body, in a special locality, there was a "vital spirit" or "vital force", which animated the whole bodily frame, just as the engine in a factory moves the machinery in it. People have frequently conceived of spirit as a supernatural being, or non-physical entity; for example, a demon, ghost, fairy, or angel. In ancient Islamic terminology however, the term spirit (rūḥ), applies only to "pure" spirits, but not to other invisible creatures, such as jinn, demons and angels. Historically, spirit has been used to refer to a "subtle" as opposed to "gross" material substance, as put forth in the notable last paragraph of Sir Isaac Newton's Principia Mathematica. In English Bibles, "the Spirit" (with a capital "S"), specifically denotes the Holy Spirit. The concepts of spirit and soul often overlap, and some systems propose that both survive bodily death. "Spirit" can have the sense of "ghost", i.e. a manifestation of the spirit of a deceased person. "Spirit" is also often used to refer to the consciousness or personality.
895
10 Nov 2022
Topic Review
Śrāvaka
Śrāvaka (Sanskrit) or Sāvaka (Pali) means "hearer" or, more generally, "disciple". This term is used in Buddhism and Jainism. In Jainism, a śrāvaka is any lay Jain so the term śrāvaka has been used for the Jain community itself (for example see Sarak and Sarawagi). Śrāvakācāras are the lay conduct outlined within the treaties by Śvetāmbara or Digambara mendicants. "In parallel to the prescriptive texts, Jain religious teachers have written a number of stories to illustrate vows in practice and produced a rich répertoire of characters.". In Buddhism, the term is sometimes reserved for distinguished disciples of the Buddha.
789
18 Oct 2022
Topic Review
Stage Theory
Stage theories are based on the idea that elements in systems move through a pattern of distinct stages over time and that these stages can be described based on their distinguishing characteristics. Specifically, stages in cognitive development have a constant order of succession, later stages integrate the achievements of earlier stages, and each is characterized by a particular type of structure of mental processes which is specific to it. The time of appearance may vary to a certain extent depending upon environmental conditions. "Stage theory" can also be applied beyond psychology to describe phenomena more generally where multiple phases lead to an outcome. The term "stage theory" can thus be applied to various scientific, sociological and business disciplines. In these contexts, stages may not be as rigidly defined, and it is possible for individuals within the multi-stage process to revert to earlier stages or skip some stages entirely.
6.6K
02 Nov 2022
Topic Review
State of Nature
The state of nature, in moral and political philosophy, religion, social contract theories and international law, is the hypothetical life of people before societies came into existence. Philosophers of the state of nature theory deduce that there must have been a time before organized societies existed, and this presumption thus raises questions such as: "What was life like before civil society?"; "How did government first emerge from such a starting position?," and; "What are the hypothetical reasons for entering a state of society by establishing a nation-state?". In some versions of social contract theory, there are no rights in the state of nature, only freedoms, and it is the contract that creates rights and obligations. In other versions the opposite occurs: the contract imposes restrictions upon individuals that curtail their natural rights. Societies existing before or without a political state are currently studied in such fields as paleolithic history, and the anthropological subfields of archaeology, cultural anthropology, social anthropology, and ethnology, which investigate the social and power-related structures of indigenous and uncontacted peoples living in tribal communities.
2.2K
11 Nov 2022
Topic Review
Stereotype Space
In functional analysis and related areas of mathematics, stereotype spaces are topological vector spaces defined by a special variant of reflexivity condition. They form a class of spaces with a series of remarkable properties, in particular, this class is very wide (for instance, it contains all Fréchet spaces and thus, all Banach spaces), it consists of spaces satisfying a natural condition of completeness, and it forms a cosmos and a *-autonomous category with the standard analytical tools for constructing new spaces, like taking dual spaces, spaces of operators, tensor products, products and coproducts, limits and colimits, and in addition, immediate subspaces, and immediate quotient spaces.
435
10 Nov 2022
Topic Review
Stylite
A stylite (from Greek στυλίτης, stylitēs, "pillar dweller", derived from στῦλος, stylos, "pillar", Classical Syriac: ܐܣܛܘܢܐ ʼasṯonáyé) or pillar-saint is a type of Christian ascetic who lives on pillars, preaching, fasting and praying. Stylites believe that the mortification of their bodies would help ensure the salvation of their souls. Stylites were common in the early days of the Byzantine Empire. The first known stylite was Simeon Stylites the Elder who climbed a pillar in Syria in 423 and remained there until his death 37 years later.
349
29 Nov 2022
Topic Review
Superficiality
The discourses in philosophy regarding social relation. What social psychologists call "the principle of superficiality versus depth" has pervaded Western culture since at least the time of Plato.
468
27 Sep 2022
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