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Causality Loop
A causal loop is a theoretical proposition, wherein by means of either retrocausality or time travel, an event (an action, information, object, or person) is among the causes of another event, which is in turn among the causes of the first-mentioned event. Such causally looped events then exist in spacetime, but their origin cannot be determined. A hypothetical example of a causality loop is given of a billiard ball striking its past self: the billiard ball moves in a path towards a time machine, and the future self of the billiard ball emerges from the time machine ''before'' its past self enters it, giving its past self a glancing blow, altering the past ball's path and causing it to enter the time machine at an angle that would cause its future self to strike its past self the very glancing blow that altered its path. In this sequence of events, the change in the ball's path is its own cause, which might appear paradoxical. Other terms for "causal loop" are bootstrap paradox, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Causal Loop Billiard Ball
Causality (also referred to as causation, or cause and effect) is influence by which one event, process, state, or object (''a'' ''cause'') contributes to the production of another event, process, state, or object (an ''effect'') where the cause is partly responsible for the effect, and the effect is partly dependent on the cause. In general, a process has many causes, which are also said to be ''causal factors'' for it, and all lie in its past. An effect can in turn be a cause of, or causal factor for, many other effects, which all lie in its future. Some writers have held that causality is metaphysically prior to notions of time and space. Causality is an abstraction that indicates how the world progresses. As such a basic concept, it is more apt as an explanation of other concepts of progression than as something to be explained by others more basic. The concept is like those of agency and efficacy. For this reason, a leap of intuition may be needed to grasp it. Accordingly, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Star Trek
''Star Trek'' is an American science fiction media franchise created by Gene Roddenberry, which began with the eponymous 1960s television series and quickly became a worldwide pop-culture phenomenon. The franchise has expanded into various films, television series, video games, novels, and comic books. With an estimated $10.6 billion in revenue, it is one of the most recognizable and highest-grossing media franchises of all time. The franchise began with ''Star Trek: The Original Series'', which debuted in the US on September 8, 1966 and aired for three seasons on NBC. It was first broadcast on September 6, 1966 on Canada's CTV network. It followed the voyages of the crew of the starship USS ''Enterprise'', a space exploration vessel built by the United Federation of Planets in the 23rd century, on a mission "to explore strange new worlds, to seek out new life and new civilizations, to boldly go where no man has gone before". In creating ''Star Trek'', Roddenberry w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cassandra (metaphor)
The Cassandra metaphor (variously labeled the Cassandra "syndrome", "complex", "phenomenon", "predicament", "dilemma", "curse") relates to a person whose valid warnings or concerns are disbelieved by others. The term originates in Greek mythology. Cassandra was a daughter of Priam, the King of Troy. Struck by her beauty, Apollo provided her with the gift of prophecy, but when Cassandra refused Apollo's romantic advances, he placed a curse ensuring that nobody would believe her warnings. Cassandra was left with the knowledge of future events, but could neither alter these events nor convince others of the validity of her predictions. People have applied the metaphor in a variety of contexts, such as psychology, environmentalism, politics, science, cinema, the corporate world, and philosophy; it has been in circulation since at least 1914, when Charles Oman used it in his book '' A History of the Peninsular War'', Volume 5, published in 1914. "both of them agreed to treat the Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
12 Monkeys (film)
''12 Monkeys'' is a 1995 American science fiction film directed by Terry Gilliam, inspired by Chris Marker's 1962 short film ''La Jetée'', starring Bruce Willis, Madeleine Stowe, and Brad Pitt, with Christopher Plummer and David Morse in supporting roles. After Universal Studios acquired the rights to remake ''La Jetée'' as a full-length film, David and Janet Peoples were hired to write the script. Under Gilliam's direction, Universal granted the filmmakers a $29.5 million budget, and filming lasted from February to May 1995. The film was shot mostly in Philadelphia and Baltimore, where the story was set. The film was released to critical praise and grossed $168.8 million worldwide. Pitt was nominated for the Academy Award for Best Supporting Actor, and he won a Golden Globe Award for his performance. The film also won and was nominated for various categories at the Saturn Awards. Plot A deadly virus, released in 1996, wipes out almost all of humanity, forcing survivors t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thebes, Greece
Thebes (; ell, Θήβα, ''Thíva'' ; grc, Θῆβαι, ''Thêbai'' .) is a city in Boeotia, Central Greece. It played an important role in Greek myths, as the site of the stories of Cadmus, Oedipus, Dionysus, Heracles and others. Archaeological excavations in and around Thebes have revealed a Mycenaean settlement and clay tablets written in the Linear B script, indicating the importance of the site in the Bronze Age. Thebes was the largest city of the ancient region of Boeotia and was the leader of the Boeotian confederacy. It was a major rival of ancient Athens, and sided with the Persians during the 480 BC invasion under Xerxes I. Theban forces under the command of Epaminondas ended Spartan hegemony at the Battle of Leuctra in 371 BC, with the Sacred Band of Thebes, an elite military unit of male lovers celebrated as instrumental there. Macedonia would rise in power at the Battle of Chaeronea in 338 BC, bringing decisive victory to Philip II over an alliance of Thebes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oedipus
Oedipus (, ; grc-gre, Οἰδίπους "swollen foot") was a mythical Greek king of Thebes. A tragic hero in Greek mythology, Oedipus accidentally fulfilled a prophecy that he would end up killing his father and marrying his mother, thereby bringing disaster to his city and family. The story of Oedipus is the subject of Sophocles' tragedy '' Oedipus Rex'', which is followed in the narrative sequence by ''Oedipus at Colonus'' and then ''Antigone''. Together, these plays make up Sophocles' three Theban plays. Oedipus represents two enduring themes of Greek myth and drama: the flawed nature of humanity and an individual's role in the course of destiny in a harsh universe. In the best-known version of the myth, Oedipus was born to King Laius and Queen Jocasta of Thebes. Laius wished to thwart the prophecy, so he sent a shepherd-servant to leave Oedipus to die on a mountainside. However, the shepherd took pity on the baby and passed him to another shepherd who gave Oedipus to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oedipus Rex
''Oedipus Rex'', also known by its Greek title, ''Oedipus Tyrannus'' ( grc, Οἰδίπους Τύραννος, ), or ''Oedipus the King'', is an Athenian tragedy by Sophocles that was first performed around 429 BC. Originally, to the ancient Greeks, the title was simply ''Oedipus'' (), as it is referred to by Aristotle in the ''Poetics''. It is thought to have been renamed ''Oedipus Tyrannus'' to distinguish it from ''Oedipus at Colonus'', a later play by Sophocles. In antiquity, the term "tyrant" referred to a ruler with no legitimate claim to rule, but it did not necessarily have a negative connotation. Of Sophocles' three Theban plays that have survived, and that deal with the story of Oedipus, ''Oedipus Rex'' was the second to be written, following ''Antigone'' by about a dozen years. However, in terms of the chronology of events described by the plays, it comes first, followed by ''Oedipus at Colonus'' and then ''Antigone''. Prior to the start of ''Oedipus Rex'', Oedipus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newcomb's Paradox
In philosophy and mathematics, Newcomb's paradox, also known as Newcomb's problem, is a thought experiment involving a game between two players, one of whom is able to predict the future. Newcomb's paradox was created by William Newcomb of the University of California's Lawrence Livermore Laboratory. However, it was first analyzed in a philosophy paper by Robert Nozick in 1969 and appeared in the March 1973 issue of ''Scientific American'', in Martin Gardner's "Mathematical Games". Reprinted with an addendum and annotated bibliography in his book ''The Colossal Book of Mathematics'' (). Today it is a much debated problem in the philosophical branch of decision theory. The problem There is a reliable predictor, another player, and two boxes designated A and B. The player is given a choice between taking only box B or taking both boxes A and B. The player knows the following: * Box A is transparent and always contains a visible $1,000. * Box B is opaque, and its content has already b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supernatural
Supernatural refers to phenomena or entities that are beyond the laws of nature. The term is derived from Medieval Latin , from Latin (above, beyond, or outside of) + (nature) Though the corollary term "nature", has had multiple meanings since the ancient world, the term "supernatural" emerged in the Middle Ages and did not exist in the ancient world. The supernatural is featured in folklore and religious contexts, but can also feature as an explanation in more secular contexts, as in the cases of superstitions or belief in the paranormal. The term is attributed to non-physical entities, such as angels, demons, gods, and spirits. It also includes claimed abilities embodied in or provided by such beings, including magic, telekinesis, levitation, precognition, and extrasensory perception. The philosophy of naturalism contends that nothing exists beyond the natural world, and as such approaches supernatural claims with skepticism. Etymology and history of the concept Occurr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Predestination
Predestination, in theology, is the doctrine that all events have been willed by God, usually with reference to the eventual fate of the individual soul. Explanations of predestination often seek to address the paradox of free will, whereby God's omniscience seems incompatible with human free will. In this usage, predestination can be regarded as a form of religious determinism; and usually predeterminism, also known as theological determinism. History Pre-Christian period Some have argued that the Book of Enoch contains a deterministic worldview that is combined with dualism. The book of Jubilees seems to harmonize or mix together a doctrine of free will and determinism. Ben Sira affirms free will, where God allows a choice of bad or good before the human and thus they can choose which one to follow. New Testament period There is some disagreement among scholars regarding the views on predestination of first-century AD Judaism, out of which Christianity came. J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Self-fulfilling Prophecy
A self-fulfilling prophecy is a prediction that comes true at least in part as a result of a person's or group of persons' belief or expectation that said prediction would come true. This suggests that people's beliefs influence their actions. The principle behind this phenomenon is that people create consequences regarding people or events, based on previous knowledge of the subject. There are three factors within an environment that can come together to influence the likelihood of a self-fulfilling prophecy becoming a reality: appearance, perception, and belief. When a phenomenon cannot be seen, appearance is what we rely upon when a self-fulfilling prophecy is in place. When it comes to a self-fulfilling prophecy there also must be a distinction "between 'brute and institutional' facts". The philosopher John Searle states the difference as "facts hatexist independently of any human institutions; institutional facts can only exist within institutions." There is an inability of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marxism
Marxism is a Left-wing politics, left-wing to Far-left politics, far-left method of socioeconomic analysis that uses a Materialism, materialist interpretation of historical development, better known as historical materialism, to understand Social class, class relations and social conflict and a dialectical perspective to view social transformation. It originates from the works of 19th-century German philosophers Karl Marx and Friedrich Engels. As Marxism has developed over time into various branches and schools of thought, no single, definitive Marxist philosophy, Marxist theory exists. In addition to the schools of thought which emphasize or modify elements of classical Marxism, various Marxian concepts have been incorporated and adapted into a diverse array of Social theory, social theories leading to widely varying conclusions. Alongside Marx's critique of political economy, the defining characteristics of Marxism have often been described using the terms dialectical mater ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
