Sentience is the ability to experience feelings and sensations. It may not necessarily imply higher cognitive functions such as awareness , reasoning , or complex thought processes. Sentience is an important concept in ethics , as the ability to experience happiness or suffering often forms a basis for determining which entities deserve moral consideration , particularly in utilitarianism .
113-437: In Asian religions, the word "sentience" has been used to translate a variety of concepts. In science fiction , the word "sentience" is sometimes used interchangeably with " sapience ", " self-awareness ", or " consciousness ". Some writers differentiate between the mere ability to perceive sensations, such as light or pain, and the ability to perceive emotions , such as fear or grief . The subjective awareness of experiences by
226-765: A computer -like screen , computer viruses , video chat , tanning beds , home treadmills , and more. In 1963, the time travel-themed Doctor Who premiered on BBC Television. The original series ran until 1989 and was revived in 2005. It has been extremely popular worldwide and has greatly influenced later TV science fiction. Other programs in the 1960s included The Outer Limits (1963–1965), Lost in Space (1965–1968), and The Prisoner (1967). Star Trek (the original series), created by Gene Roddenberry , premiered in 1966 on NBC Television and ran for three seasons. It combined elements of space opera and Space Western . Only mildly successful at first,
339-428: A space opera , went on to become a worldwide popular culture phenomenon , and the second-highest-grossing film series of all time. Since the 1980s, science fiction films , along with fantasy , horror , and superhero films, have dominated Hollywood's big-budget productions. Science fiction films often " cross-over " with other genres, including film noir ( Blade Runner - 1982), family film ( E.T.
452-473: A bad karma to injure plants and minor life forms with negative impact on a soul's saṃsāra . However, some texts in Buddhism and Hinduism do caution a person from injuring all life forms, including plants and seeds. Saṃsāra in Buddhism, states Jeff Wilson, is the "suffering-laden cycle of life, death, and rebirth, without beginning or end". Also referred to as the wheel of existence ( Bhavacakra ), it
565-527: A class of souls that can never attain moksha (liberation). The Ābhāvya state of soul is entered after an intentional and shockingly evil act. Jainism considers souls as pluralistic each in a karma- saṃsāra cycle, and does not subscribe to Advaita style nondualism of Hinduism, or Advaya style nondualism of Buddhism. The Jaina theosophy, like ancient Ajivika , but unlike Hindu and Buddhist theosophies, asserts that each soul passes through 8,400,000 birth-situations, as they circle through saṃsāra . As
678-544: A conscious individual are known as qualia in Western philosophy . "Sentience" was first coined by philosophers in the 1630s for the concept of an ability to feel, derived from Latin sentiens (feeling). In philosophy, different authors draw different distinctions between consciousness and sentience. According to Antonio Damasio , sentience is a minimalistic way of defining consciousness, which otherwise commonly and collectively describes sentience plus further features of
791-449: A fundamental concept in all Indian religions , is linked to the karma theory and refers to the belief that all living beings cyclically go through births and rebirths. The term is related to phrases such as "the cycle of successive existence", "transmigration", "karmic cycle", "the wheel of life", and "cyclicality of all life, matter, existence". Many scholarly texts spell saṃsāra as samsara . According to Monier-Williams, saṃsāra
904-535: A great and influential film. In 1954, Godzilla , directed by Ishirō Honda , began the kaiju subgenre of science fiction film, which feature large creatures of any form, usually attacking a major city or engaging other monsters in battle . 1968's 2001: A Space Odyssey , directed by Stanley Kubrick and based on the work of Arthur C. Clarke , rose above the mostly B-movie offerings up to that time both in scope and quality, and influenced later science fiction films. That same year, Planet of
1017-677: A journey to the Moon and how the Earth 's motion is seen from there. Kepler has been called the "father of science fiction". Following the 17th-century development of the novel as a literary form , Mary Shelley 's Frankenstein (1818) and The Last Man (1826) helped define the form of the science fiction novel. Brian Aldiss has argued that Frankenstein was the first work of science fiction. Edgar Allan Poe wrote several stories considered to be science fiction, including " The Unparalleled Adventure of One Hans Pfaall " (1835), which featured
1130-408: A list of six realms of rebirth, adding demi-gods ( asuras ), which were included in gods realm in earlier traditions. The "hungry ghost, heavenly, hellish realms" respectively formulate the ritual, literary and moral spheres of many contemporary Buddhist traditions. The saṃsāra concept, in Buddhism, envisions that these six realms are interconnected, and everyone cycles life after life, and death
1243-485: A machine conscious in exactly the way humans are is not one that we are equipped to take on." Indeed, leading AI textbooks do not mention "sentience" at all. Digital sentience is of considerable interest to the philosophy of mind . Functionalist philosophers consider that sentience is about "causal roles" played by mental states, which involve information processing. In this view, the physical substrate of this information processing does not need to be biological, so there
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#17327767942191356-469: A means of liberation from saṃsāra it calls bondage. The various sub-traditions of Hinduism, and of Buddhism, accepted free will, avoided asceticism, accepted renunciation and monastic life, and developed their own ideas on liberation through realization of the true nature of existence. In Hinduism , saṃsāra is a journey of the Ātman . The body dies but not the Ātman , which is eternal reality, indestructible, and bliss. Everything and all existence
1469-418: A society (on Earth or another planet) that has developed in wholly different ways from our own." There is a tendency among science fiction enthusiasts as their own arbiter in deciding what exactly constitutes science fiction. David Seed says it may be more useful to talk about science fiction as the intersection of other more concrete subgenres. Damon Knight summed up the difficulty, saying "Science fiction
1582-514: A state which is considered synonymous with Nirvāṇa . Sikhism incorporates the concepts of saṃsāra (sometimes spelled as Saṅsāra in Sikh texts), karma and cyclical nature of time and existence. Founded in the 15th century, its founder Guru Nanak incorporated the cyclical concept of ancient Indian religions and the cyclical concept of time, state Cole and Sambhi. However, states Arvind-Pal Singh Mandair, there are important differences between
1695-495: A total estimated readership of at least 1 million), making it the world's most popular science fiction periodical . In 1984, William Gibson 's first novel, Neuromancer , helped popularize cyberpunk and the word " cyberspace ", a term he originally coined in his 1982 short story Burning Chrome . In 1986, Shards of Honor by Lois McMaster Bujold began her Vorkosigan Saga . 1992's Snow Crash by Neal Stephenson predicted immense social upheaval due to
1808-532: A trip to the Moon . Jules Verne was noted for his attention to detail and scientific accuracy, especially in Twenty Thousand Leagues Under the Seas (1870). In 1887, the novel El anacronópete by Spanish author Enrique Gaspar y Rimbau introduced the first time machine . An early French/Belgian science fiction writer was J.-H. Rosny aîné (1856–1940). Rosny's masterpiece
1921-582: A very palatable form... New adventures pictured for us in the scientifiction of today are not at all impossible of realization tomorrow... Many great science stories destined to be of historical interest are still to be written... Posterity will point to them as having blazed a new trail, not only in literature and fiction, but progress as well. In 1928, E. E. "Doc" Smith 's first published work, The Skylark of Space , written in collaboration with Lee Hawkins Garby , appeared in Amazing Stories . It
2034-629: A world of harmony and conformity within a united totalitarian state . It influenced the emergence of dystopia as a literary genre . In 1926, Hugo Gernsback published the first American science fiction magazine , Amazing Stories . In its first issue he wrote: By 'scientifiction' I mean the Jules Verne, H. G. Wells and Edgar Allan Poe type of story—a charming romance intermingled with scientific fact and prophetic vision... Not only do these amazing tales make tremendously interesting reading—they are always instructive. They supply knowledge... in
2147-476: Is Les Navigateurs de l'Infini ( The Navigators of Infinity ) (1925) in which the word astronaut, "astronautique", was used for the first time. Many critics consider H. G. Wells one of science fiction's most important authors, or even "the Shakespeare of science fiction". His works include The Time Machine (1895), The Island of Doctor Moreau (1896), The Invisible Man (1897), and The War of
2260-479: Is a Sanskrit word that means "wandering" as well as "world," wherein the term connotes "cyclic change" or, less formally, "running around in circles." Saṃsāra is referred to with terms or phrases such as transmigration/reincarnation , karmic cycle , or Punarjanman , and "cycle of aimless drifting, wandering or mundane existence". When related to the theory of karma it is the cycle of death and rebirth . The "cyclicity of all life, matter, and existence"
2373-491: Is a fundamental belief of most Indian religions . The concept of saṃsāra has roots in the post- Vedic literature ; the theory is not discussed in the Vedas themselves. It appears in developed form, but without mechanistic details, in the early Upanishads . The full exposition of the saṃsāra doctrine is found in early Buddhism and Jainism , as well as in various schools of Hindu philosophy . The saṃsāra doctrine
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#17327767942192486-509: Is a sentient being of the first order, as it is considered to possess only one sense, that of touch. Sentience in Buddhism is the state of having senses. In Buddhism, there are six senses, the sixth being the subjective experience of the mind. Sentience is simply awareness prior to the arising of Skandha . Thus, an animal qualifies as a sentient being. According to Buddhism, sentient beings made of pure consciousness are possible. In Mahayana Buddhism, which includes Zen and Tibetan Buddhism ,
2599-433: Is born and dies, to be reborn elsewhere in accordance with the completely impersonal causal nature of one's own karma; This endless cycle of birth, rebirth, and redeath is saṃsāra ". The Four Noble Truths , accepted by all Buddhist traditions, are aimed at ending this saṃsāra-related re-becoming (rebirth) and associated cycles of suffering. Like Jainism, Buddhism developed its own saṃsāra theory, that evolved over time
2712-521: Is closely associated with the belief that the person continues to be born and reborn in various realms and forms. The earliest layers of Vedic text incorporate the concept of life, followed by an afterlife in heaven and hell based on cumulative virtues (merit) or vices (demerit). However, the ancient Vedic Rishis challenged this idea of afterlife as simplistic, because people do not live an equally moral or immoral life. Between generally virtuous lives, some are more virtuous; while evil too has degrees, and
2825-628: Is concerned that AI sentience would be particularly easy to deny, and that if achieved, humans might nevertheless continue to treat AI systems as mere tools. He notes that the linguistic behaviour of LLMs is not a reliable way to assess whether they are sentient. He suggests to apply theories of consciousness, such as the global workspace theory , to the algorithms implicitly learned by LLMs, but noted that this technique requires advances in AI interpretability to understand what happens inside. He also mentions some other pathways that may lead to AI sentience, such as
2938-613: Is connected, cyclical, and composed of two things: the Self, or Ātman , and the body, or matter . This eternal Self called Ātman never reincarnates, it does not change and cannot change in the Hindu belief. In contrast, the body and personality, can change, constantly changes, is born and dies. Current karma impacts the future circumstances in this life, as well as the future forms and realms of lives. Good intent and actions lead to good future, bad intent and actions lead to bad future, in
3051-530: Is considered a sin in Jainism, with negative karmic effects. A liberated soul in Jainism is one who has gone beyond saṃsāra , is at the apex, is omniscient, remains there eternally, and is known as a Siddha . A male human being is considered closest to the apex with the potential to achieve liberation, particularly through asceticism. Women must gain karmic merit, to be reborn as man, and only then can they achieve spiritual liberation in Jainism, particularly in
3164-400: Is defined as that which never changes or Sat (eternal truth, reality), and moksha as the realization of Brahman and freedom from saṃsāra . The dualistic devotional traditions such as Madhvacharya 's Dvaita Vedanta tradition of Hinduism champion a theistic premise, assert the individual human Self and Brahman ( Vishnu , Krishna ) are two different realities, loving devotion to Vishnu
3277-435: Is derived from the verbal root sṛ with the prefix saṃ , Saṃsṛ (संसृ), meaning "to go round, revolve, pass through a succession of states, to go towards or obtain, moving in a circuit". A nominal derivative formed from this root appears in ancient texts as saṃsaraṇa , which means "going around through a succession of states, birth, rebirth of living beings and the world", without obstruction. Another nominal derivative from
3390-493: Is entitled, at a minimum, to protection from unnecessary suffering, though animal-rights advocates may differ on what rights (e.g., the right to life) may be entailed by simple sentience. Sentiocentrism describes the theory that sentient individuals are the center of moral concern. Gary Francione also bases his abolitionist theory of animal rights, which differs significantly from Singer's , on sentience. He asserts that, "All sentient beings, humans or nonhuman, have one right:
3503-497: Is just a state for an afterlife, through these realms, because of a combination of ignorance, desires and purposeful karma, or ethical and unethical actions. Nirvāṇa is typically described as the freedom from rebirth and the only alternative to suffering of saṃsāra , in Buddhism. However, the Buddhist texts developed a more comprehensive theory of rebirth, states Steven Collins, from fears of redeath, called amata (death-free),
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3616-441: Is no theoretical barrier to the possibility of sentient machines. According to type physicalism however, the physical constitution is important; and depending on the types of physical systems required for sentience, it may or may not be possible for certain types of machines (such as electronic computing devices) to be sentient. The discussion on the topic of alleged sentience of artificial intelligence has been reignited in 2022 by
3729-558: Is not a meaningful concept. Regarding animal consciousness , the Cambridge Declaration of Consciousness , publicly proclaimed on 7 July 2012 at Cambridge University, states that many non-human animals possess the neuroanatomical, neurochemical, and neurophysiological substrates of conscious states, and can exhibit intentional behaviors. The declaration notes that all vertebrates (including fish and reptiles) have this neurological substrate for consciousness, and that there
3842-421: Is not, Can they reason? nor, Can they talk? but, Can they suffer?" Richard D. Ryder defines sentientism broadly as the position according to which an entity has moral status if and only if it is sentient. In David Chalmer's more specific terminology, Bentham is a narrow sentientist , since his criterion for moral status is not only the ability to experience any phenomenal consciousness at all, but specifically
3955-635: Is often called the first great space opera . The same year, Philip Francis Nowlan 's original Buck Rogers story, Armageddon 2419 , also appeared in Amazing Stories . This was followed by a Buck Rogers comic strip , the first serious science fiction comic . Last and First Men: A Story of the Near and Far Future is a " future history " science fiction novel written in 1930 by the British author Olaf Stapledon . A work of unprecedented scale in
4068-433: Is often mentioned in Buddhist texts with the term punarbhava (rebirth, re-becoming); the liberation from this cycle of existence, Nirvāṇa , is the foundation and the most important purpose of Buddhism. Saṃsāra is considered permanent in Buddhism, just like other Indian religions. Karma drives this permanent saṃsāra in Buddhist thought, states Paul Williams, and "short of attaining enlightenment, in each rebirth one
4181-512: Is one of the most influential examples of social science fiction , feminist science fiction , and anthropological science fiction . In 1979, Science Fiction World began publication in the People's Republic of China . It dominates the Chinese science fiction magazine market , at one time claiming a circulation of 300,000 copies per issue and an estimated 3–5 readers per copy (giving it
4294-560: Is related to fantasy , horror , and superhero fiction and contains many subgenres . Its exact definition has long been disputed among authors, critics, scholars, and readers. Subgenres include hard science fiction , which emphasizes scientific accuracy, and soft science fiction , focusing on social sciences. Other notable subgenres are cyberpunk , which explores the interface between technology and society, and climate fiction , addressing environmental issues. Precedents for science fiction are argued to exist as far back as antiquity, but
4407-445: Is related to the concept of ahimsa , non-violence toward other beings. In some forms of Buddhism, plants, stones and other inanimate objects are considered to be 'sentient'. In Jainism many things are endowed with a soul, jīva , which is sometimes translated as 'sentience'. Some things are without a soul, ajīva , such as a chair or spoon. There are different rankings of jīva based on the number of senses it has. Water, for example,
4520-503: Is self-liberation (moksha) from saṃsāra . The Upanishads , part of the scriptures of the Hindu traditions, primarily focus on self-liberation from saṃsāra . The Bhagavad Gita discusses various paths to liberation. The Upanishads, states Harold Coward, offer a "very optimistic view regarding the perfectibility of human nature", and the goal of human effort in these texts is a continuous journey to self-perfection and self-knowledge so as to end saṃsāra . The aim of spiritual quest in
4633-467: Is somehow connected to the ultimate unchanging immortal reality and bliss called Brahman , and that the rest is the always-changing subject (body) in a phenomenal world ( Maya ). Redeath, in the Vedic theosophical speculations, reflected the end of "blissful years spent in svarga or heaven", and it was followed by rebirth back in the phenomenal world. Saṃsāra developed into a foundational theory of
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4746-465: Is strong evidence that many invertebrates also have it. David Chalmers argues that sentience is sometimes used as shorthand for phenomenal consciousness , the capacity to have any subjective experience at all, but sometimes refers to the narrower concept of affective consciousness , the capacity to experience subjective states that have affective valence (i.e., a positive or negative character), such as pain and pleasure. The sentience quotient concept
4859-583: Is suffering with each cycle of rebirth. These features of Sikhism, along with its belief in Saṅsāra and the grace of God, are similar to some bhakti-oriented sub-traditions within Hinduism such as those found in Vaishnavism . Sikhism does not believe that ascetic life, as recommended in Jainism, is the path to liberation. Rather, it cherishes social engagement and householder's life combined with devotion to
4972-501: Is the means to release from saṃsāra , it is the grace of Vishnu which leads to moksha, and spiritual liberation is achievable only in after-life ( videhamukti ). The nondualistic traditions such as Adi Shankara 's Advaita Vedanta tradition of Hinduism champion a monistic premise, asserting that the individual Atman and Brahman are identical, and only ignorance, impulsiveness and inertia leads to suffering through saṃsāra . In reality they are no dualities, meditation and self-knowledge
5085-416: Is the path to liberation, the realization that one's Ātman is identical to Brahman is moksha , and spiritual liberation is achievable in this life ( jivanmukti ). In Jainism , the saṃsāra and karma doctrine are central to its theological foundations, as evidenced by the extensive literature on it in the major sects of Jainism, and their pioneering ideas on karma and saṃsāra from the earliest times of
5198-404: Is tied to the karma theory of Hinduism , and the liberation from saṃsāra has been at the core of the spiritual quest of Indian traditions, as well as their internal disagreements. The liberation from saṃsāra is called Moksha , Nirvāṇa , Mukti, or Kaivalya . Saṃsāra ( Devanagari : संसार) means "wandering", as well as "world" wherein the term connotes "cyclic change". S aṃsāra ,
5311-482: Is usually described as rebirth and reincarnation ( Punarjanman ) of living beings ( Jiva ), the chronological development of the idea over its history began with the questions on what is the true nature of human existence and whether people die only once. This led first to the concepts of Punarmṛtyu ("redeath") and Punaravṛtti ("return"). These early theories asserted that the nature of human existence involves two realities, one unchanging absolute Atman (Self) which
5424-542: Is what we point to when we say it." Forrest J Ackerman has been credited with first using the term "sci-fi" (analogous to the then-trendy " hi-fi ") in about 1954. The first known use in print was a description of Donovan's Brain by movie critic Jesse Zunser in January 1954. As science fiction entered popular culture , writers and fans active in the field came to associate the term with low-budget, low-tech " B-movies " and with low-quality pulp science fiction . By
5537-428: Is whether the way these noxious stimuli are processed within the brain leads to a subjective experience of pain. To address that, researchers often look for behavioral cues. For example, "if a dog with an injured paw whimpers, licks the wound, limps, lowers pressure on the paw while walking, learns to avoid the place where the injury happened and seeks out analgesics when offered, we have reasonable grounds to assume that
5650-542: The Golden Age of Science Fiction . Science fiction has been called the "literature of ideas ", and continues to evolve, incorporating diverse voices and themes, influencing not just literature but film, TV, and culture at large. Besides providing entertainment it can also criticize present-day society and explore alternatives, and inspiration a " sense of wonder ". According to Isaac Asimov , "Science fiction can be defined as that branch of literature which deals with
5763-542: The Digambara sect of Jainism; however, this view has been historically debated within Jainism and different Jaina sects have expressed different views, particularly the Shvetambara sect that believes that women too can achieve liberation from saṃsāra . In contrast to Buddhist texts which do not expressly or unambiguously condemn injuring or killing plants and minor life forms, Jaina texts do. Jainism considers it
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#17327767942195876-640: The Katha Upanishad , verse 6.16 of the Shvetashvatara Upanishad , verses 1.4 and 6.34 of the Maitri Upanishad . The word saṃsāra is related to Saṃsṛti , the latter referring to the "course of mundane existence, transmigration, flow, circuit or stream". The word literally means "wandering through, flowing on", states Stephen J. Laumakis, in the sense of "aimless and directionless wandering". The concept of saṃsāra
5989-593: The Mahabharata and section 6.10 of the Devi Bhagavata Purana . The historical origins of the concept of reincarnation , or Punarjanman , are obscure but, the idea appears in texts of both India and ancient Greece during the first millennium BC. The idea of saṃsāra is hinted in the late Vedic texts such as the Rigveda , but the theory is absent. According to Sayers, the earliest layers of
6102-482: The Russian writer and paleontologist Ivan Yefremov presented a view of a future interstellar communist civilization and is considered one of the most important Soviet science fiction novels. In 1959, Robert A. Heinlein 's Starship Troopers marked a departure from his earlier juvenile stories and novels. It is one of the first and most influential examples of military science fiction , and introduced
6215-460: The Saṅsāra concept in Sikhism from the saṃsāra concept in many traditions within Hinduism. The difference is that Sikhism firmly believes in the grace of God as the means to salvation, and its precepts encourage the bhakti of One Lord for mukti (salvation). Sikhism, like the three ancient Indian traditions, believes that body is perishable, that there is a cycle of rebirth, and that there
6328-464: The brain emulation of sentient animals. a. Quote: "The absence of a neocortex does not appear to preclude an organism from experiencing affective states. Convergent evidence indicates that non-human animals have the neuroanatomical, neurochemical, and neurophysiological substrates of conscious states along with the capacity to exhibit intentional behaviors. Consequently, the weight of evidence indicates that humans are not unique in possessing
6441-451: The information revolution . In 2007, Liu Cixin 's novel, The Three-Body Problem , was published in China. It was translated into English by Ken Liu and published by Tor Books in 2014, and won the 2015 Hugo Award for Best Novel , making Liu the first Asian writer to win the award. Emerging themes in late 20th and early 21st century science fiction include environmental issues ,
6554-401: The mind and consciousness, such as creativity , intelligence , sapience , self-awareness , and intentionality (the ability to have thoughts about something). These further features of consciousness may not be necessary for sentience, which is the capacity to feel sensations and emotions. According to Thomas Nagel in his paper " What Is It Like to Be a Bat? ", consciousness can refer to
6667-414: The saṃsāra theories evolved in respective Indian traditions. For example, in their saṃsāra theories, states Obeyesekere, the Hindu traditions accepted Ātman or Self exists and asserted it to be the unchanging essence of each living being, while Buddhist traditions denied such a soul exists and developed the concept of Anattā . Salvation ( moksha , mukti) in the Hindu traditions was described using
6780-400: The 1970s, critics within the field, such as Damon Knight and Terry Carr , were using "sci fi" to distinguish hack-work from serious science fiction. Peter Nicholls writes that "SF" (or "sf") is "the preferred abbreviation within the community of sf writers and readers." Robert Heinlein found even "science fiction" insufficient for certain types of works in this genre, and suggested
6893-467: The AI system excels at this, providing answers to challenging topics about the nature of emotions , generating Aesop -style fables on cue, and even describing its alleged fears. Nick Bostrom considers that while LaMDA is probably not sentient, being very sure of it would require understanding how consciousness works, having access to unpublished information about LaMDA's architecture, and finding how to apply
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#17327767942197006-559: The Apes (the original), directed by Franklin J. Schaffner and based on the 1963 French novel La Planète des Singes by Pierre Boulle , was released to popular and critical acclaim, its vivid depiction of a post-apocalyptic world in which intelligent apes dominate humans . In 1977, George Lucas began the Star Wars film series with the film now identified as " Star Wars: Episode IV – A New Hope . " The series, often called
7119-427: The Buddhist traditions. However, saṃsāra or the cycle of rebirths, has a definite beginning and end in Jainism. Souls begin their journey in a primordial state, and exist in a state of consciousness continuum that is constantly evolving through saṃsāra . Some evolve to a higher state, while some regress, a movement that is driven by karma. Further, Jaina traditions believe that there exist Ābhāvya (incapable), or
7232-571: The EU and its member states to "pay full regards to the welfare requirements of animals". Nociception is the process by which the nervous system detects and responds to potentially harmful stimuli, leading to the sensation of pain . It involves specialized receptors called nociceptors that sense damage or threat and send signals to the brain. Nociception is widespread among animals, even among insects. The presence of nociception indicates an organism's ability to detect harmful stimuli. A further question
7345-583: The Extra-Terrestrial - 1983), war ( Enemy Mine - 1985), comedy ( Spaceballs - 1987, Galaxy Quest - 1999), animation ( WALL-E – 2008, Big Hero 6 – 2014), Western ( Serenity – 2005), action ( Edge of Tomorrow – 2014, The Matrix – 1999), adventure ( Jupiter Ascending – 2015, Interstellar – 2014), mystery ( Minority Report – 2002), thriller ( Ex Machina – 2014), drama ( Melancholia – 2011, Predestination – 2014), and romance ( Eternal Sunshine of
7458-484: The Hindu view of life. The journey of samsara allows the atman the opportunity to perform positive or negative karmas throughout each birth and make spiritual efforts to attain moksha . A virtuous life, actions consistent with dharma, are believed by Hindus to contribute to a better future, whether in this life or future lives. The aim of spiritual pursuits, whether it be through the path of bhakti (devotion), karma (work), jñāna (knowledge), or raja (meditation)
7571-458: The Jaina tradition. Saṃsāra in Jainism represents the worldly life characterized by continuous rebirths and suffering in various realms of existence. The conceptual framework of the saṃsāra doctrine differs between the Jainism traditions and other Indian religions. For instance, in Jaina traditions, soul ( jiva ) is accepted as a truth, as is assumed in the Hindu traditions, but not assumed in
7684-464: The Spotless Mind – 2004, Her – 2013). Science fiction and television have consistently been in a close relationship. Television or television-like technologies frequently appeared in science fiction long before television itself became widely available in the late 1940s and early 1950s. The first known science fiction television program was a thirty-five-minute adapted excerpt of
7797-559: The States and Empires of the Moon (1657) and The States and Empires of the Sun (1662), Margaret Cavendish 's " The Blazing World " (1666), Jonathan Swift 's Gulliver's Travels (1726), Ludvig Holberg 's Nicolai Klimii Iter Subterraneum (1741) and Voltaire 's Micromégas (1752). Isaac Asimov and Carl Sagan considered Somnium the first science fiction story; it depicts
7910-503: The Upanishadic traditions is to find the true self within and to know one's Self, a state that it believes leads to blissful state of freedom, moksha . All Hindu traditions share the concept of saṃsāra , but they differ in details and what they describe the state of liberation from saṃsāra to be. The saṃsāra is viewed as the cycle of rebirth in a temporal world of always changing reality or Maya (appearance, illusive), Brahman
8023-581: The Vedic literature show ancestor worship and rites such as sraddha (offering food to the ancestors). The later Vedic texts such as the Aranyakas and the Upanishads show a different soteriology based on reincarnation, they show little concern with ancestor rites, and they begin to philosophically interpret the earlier rituals, although the idea is not fully developed yet. It is in the early Upanishads where these ideas are more fully developed, but there too
8136-521: The Worlds (1898). His science fiction imagined alien invasion , biological engineering , invisibility , and time travel . In his non-fiction futurologist works he predicted the advent of airplanes , military tanks , nuclear weapons , satellite television , space travel , and something resembling the World Wide Web . Edgar Rice Burroughs 's A Princess of Mars , published in 1912,
8249-646: The ability of any entity to have subjective perceptual experiences, or as some philosophers refer to them, " qualia "—in other words, the ability to have states that it feels like something to be in. Some philosophers, notably Colin McGinn , believe that the physical process causing consciousness to happen will never be understood, a position known as " new mysterianism ". They do not deny that most other aspects of consciousness are subject to scientific investigation but they argue that qualia will never be explained. Other philosophers, such as Daniel Dennett , argue that qualia
8362-484: The ability to experience conscious states with negative affective valence (i.e. suffering). Animal welfare and rights advocates often invoke similar capacities. For example, the documentary Earthlings argues that while animals do not have all the desires and ability to comprehend as do humans, they do share the desires for food and water, shelter and companionship, freedom of movement and avoidance of pain. Animal-welfare advocates typically argue that any sentient being
8475-468: The absence of a direct equivalent of the neocortex in their brain, was used as an argument against sentience. Jennifer Jacquet suggests that the belief that fish do not feel pain originated in response to a 1980s policy aimed at banning catch and release . The range of animals regarded by scientists as sentient or conscious has progressively widened, now including animals such as fish, lobsters and octopus. Digital sentience (or artificial sentience) means
8588-578: The basic right not to be treated as the property of others." Andrew Linzey , a British theologian , considers that Christianity should regard sentient animals according to their intrinsic worth, rather than their utility to humans. In 1997 the concept of animal sentience was written into the basic law of the European Union. The legally binding protocol annexed to the Treaty of Amsterdam recognises that animals are "sentient beings", and requires
8701-488: The claims made about Google 's LaMDA ( Language Model for Dialogue Applications) artificial intelligence system that it is "sentient" and had a " soul ". LaMDA is an artificial intelligence system that creates chatbots —AI robots designed to communicate with humans—by gathering vast amounts of text from the internet and using algorithms to respond to queries in the most fluid and natural way possible. The transcripts of conversations between scientists and LaMDA reveal that
8814-589: The concept is related to the Bodhisattva , an enlightened being devoted to the liberation of others. The first vow of a Bodhisattva states, "Sentient beings are numberless; I vow to free them." Sentience has been a central concept in the animal rights movement, tracing back to the well-known writing of Jeremy Bentham in An Introduction to the Principles of Morals and Legislation : "The question
8927-413: The concept of powered armor exoskeletons . The German space opera series Perry Rhodan , written by various authors, started in 1961 with an account of the first Moon landing and has since expanded in space to multiple universes , and in time by billions of years. It has become the most popular science fiction book series of all time. In the 1960s and 1970s, New Wave science fiction
9040-432: The concepts of Ātman (self) and Brahman (universal reality), while in Buddhism it (nirvāṇa, nibbāna) was described through the concept of Anattā (no self) and Śūnyatā (emptiness). The Ajivika tradition combined saṃsāra with the premise that there is no free will, while the Jainism tradition accepted the concept of soul (calling it "jiva" ) with free will, but emphasized asceticism and cessation of action as
9153-506: The creation of microrobots and micromachinery , nanotechnology , smartdust , virtual reality , and artificial intelligence (including swarm intelligence ), as well as developing the ideas of "necroevolution" and the creation of artificial worlds. In 1965, Dune by Frank Herbert featured a much more complex and detailed imagined future society than had previously in most science fiction. In 1967 Anne McCaffrey began her Dragonriders of Pern science fantasy series. Two of
9266-725: The cycle of birth and death. The concept of saṃsāra developed in the post- Vedic times, and is traceable in the Samhita layers such as in sections 1.164, 4.55, 6.70 and 10.14 of the Rigveda . While the idea is mentioned in the Samhita layers of the Vedas, there is lack of clear exposition there, and the idea fully develops in the early Upanishads . Damien Keown states that the notion of "cyclic birth and death" appears around 800 BC. The word saṃsāra appears, along with Moksha , in several Principal Upanishads such as in verse 1.3.7 of
9379-472: The devoted aficionado or fan—has a hard time trying to explain what science fiction is," and the lack of a "full satisfactory definition" is because "there are no easily delineated limits to science fiction." Another definition comes from The Literature Book by DK and is, "scenarios that are at the time of writing technologically impossible, extrapolating from present-day science...[,]...or that deal with some form of speculative science-based conceit, such as
9492-533: The discussion does not provide specific mechanistic details. The detailed doctrines flower with unique characteristics, starting around the mid 1st millennium BC, in diverse traditions such as in Buddhism, Jainism and various schools of Hindu philosophy . The evidence for who influenced whom in the ancient times, is slim and speculative, and the odds are the historic development of the Saṃsāra theories likely happened in parallel with mutual influences. While saṃsāra
9605-713: The dog is indeed experiencing something unpleasant." Avoiding painful stimuli unless the reward is significant can also provide evidence that pain avoidance is not merely an unconscious reflex (similarly to how humans "can choose to press a hot door handle to escape a burning building"). Animals such as pigs , chickens , and fish are typically recognized as sentient. There is more uncertainty regarding insects , and findings on certain insect species may not be applicable to others. Historically, fish were not considered sentient, and their behaviors were often viewed as "reflexes or complex, unconscious species-typical responses" to their environment. Their dissimilarity with humans, including
9718-439: The episodes, ran from 1959 to 1964. It featured fantasy , suspense , and horror as well as science fiction, with each episode being a complete story. Critics have ranked it as one of the best TV programs of any genre . The animated series The Jetsons , while intended as comedy and only running for one season (1962–1963), predicted many inventions now in common use: flat-screen televisions , newspapers on
9831-762: The first science fiction novel . Some of the stories from The Arabian Nights , along with the 10th-century The Tale of the Bamboo Cutter and Ibn al-Nafis 's 13th-century Theologus Autodidactus , are also argued to contain elements of science fiction. Written during the Scientific Revolution and later the Age of Enlightenment are considered true science-fantasy books. Francis Bacon 's New Atlantis (1627), Johannes Kepler 's Somnium (1634), Athanasius Kircher 's Itinerarium extaticum (1656), Cyrano de Bergerac 's Comical History of
9944-486: The genre, it describes the history of humanity from the present onwards across two billion years. In 1937, John W. Campbell became editor of Astounding Science Fiction , an event that is sometimes considered the beginning of the Golden Age of Science Fiction , which was characterized by stories celebrating scientific achievement and progress . The "Golden Age" is often said to have ended in 1946, but sometimes
10057-477: The implications of the Internet and the expanding information universe, questions about biotechnology , nanotechnology , and post-scarcity societies . Recent trends and subgenres include steampunk , biopunk , and mundane science fiction . The first, or at least one of the first, recorded science fiction film is 1902's A Trip to the Moon , directed by French filmmaker Georges Méliès . It
10170-518: The larger context, placing rebirth, redeath and truth of pain at the center and the start of religious life. Sramanas view s aṃsāra as a beginningless cyclical process with each birth and death as punctuations in that process, and spiritual liberation as freedom from rebirth and redeath. The saṃsāric rebirth and redeath ideas are discussed in these religions with various terms, such as Āgatigati in many early Pali Suttas of Buddhism. Across different religions, different soteriology were emphasized as
10283-415: The late 1940s and the 1950s are included. In 1942, Isaac Asimov started his Foundation series , which chronicles the rise and fall of galactic empires and introduced psychohistory . The series was later awarded a one-time Hugo Award for "Best All-Time Series". Theodore Sturgeon 's More Than Human (1953) explored possible future human evolution . In 1957, Andromeda: A Space-Age Tale by
10396-408: The mechanistic details on how the wheel of mundane existence works over the endless cycles of rebirth and redeath. In early Buddhist traditions, saṃsāra cosmology consisted of five realms through which wheel of existence recycled. This included hells ( niraya ), hungry ghosts ( pretas ), animals ( tiryak ), humans ( manushya ), and gods ( devas , heavenly). In latter traditions, this list grew to
10509-456: The modern genre primarily arose in the 19th and early 20th centuries when popular writers began looking to technological progress and speculation. Mary Shelley 's Frankenstein , written in 1818, is often credited as the first true science fiction novel . Jules Verne and H.G. Wells are pivotal figures in the genre's development. In the 20th century, expanded with the introduction of space operas , dystopian literature, pulp magazines , and
10622-433: The nature of existence, shared by all Indian religions. Rebirth as a human being, states John Bowker, was then presented as a "rare opportunity to break the sequence of rebirth, thus attaining Moksha, release". Each Indian spiritual tradition developed its own assumptions and paths ( marga or yoga ) for this spiritual release, with some developing the ideas of Jivanmukti (liberation and freedom in this life), while
10735-399: The neurological substrates that generate consciousness. Non-human animals, including all mammals and birds, and many other creatures, including octopuses, also possess these neurological substrates." b. Quote: "Granted, these animals do not have all the desires we humans have; granted, they do not comprehend everything we humans comprehend; nevertheless, we and they do have some of
10848-478: The novellas included in the first novel, Dragonflight , made McCaffrey the first woman to win a Hugo or Nebula Award . In 1968, Philip K. Dick 's Do Androids Dream of Electric Sheep? was published. It is the literary source of the Blade Runner movie franchise . In 1969, The Left Hand of Darkness by Ursula K. Le Guin was set on a planet in which the inhabitants have no fixed gender . It
10961-450: The others content with Videhamukti (liberation and freedom in after-life). The First Truth The first truth, suffering (Pali: dukkha; Sanskrit: duhkha), is characteristic of existence in the realm of rebirth, called samsara (literally “wandering”). — Four Noble Truths , Donald Lopez The Sramanas traditions (Buddhism and Jainism) added novel ideas, starting about the 6th century BC. They emphasized human suffering in
11074-478: The philosophical theory to the machine. He also said about LLMs that "it's not doing them justice to say they're simply regurgitating text", noting that they "exhibit glimpses of creativity, insight and understanding that are quite impressive and may show the rudiments of reasoning". He thinks that "sentience is a matter of degree". In 2022, philosopher David Chalmers made a speech on whether large language models (LLMs) can be conscious, encouraging more research on
11187-614: The play RUR , written by the Czech playwright Karel Čapek , broadcast live from the BBC's Alexandra Palace studios on 11 February 1938. The first popular science fiction program on American television was the children's adventure serial Captain Video and His Video Rangers , which ran from June 1949 to April 1955. The Twilight Zone (the original series), produced and narrated by Rod Serling , who also wrote or co-wrote most of
11300-468: The reaction of human beings to changes in science and technology ." Robert A. Heinlein wrote that "A handy short definition of almost all science fiction might read: realistic speculation about possible future events, based solidly on adequate knowledge of the real world, past and present, and on a thorough understanding of the nature and significance of the scientific method ." American science fiction author and editor Lester del Rey wrote, "Even
11413-582: The same desires and do comprehend some of the same things. The desires for food and water, shelter and companionship, freedom of movement and avoidance of pain." Science fiction Science fiction (sometimes shortened to SF or sci-fi ) is a genre of speculative fiction , which typically deals with imaginative and futuristic concepts such as advanced science and technology , space exploration , time travel , parallel universes , and extraterrestrial life . It often explores human responses to changes in science and technology. Science fiction
11526-455: The same root is saṃsāra , referring to the same concept: a "passage through successive states of mundane existence", transmigration, metempsychosis , a circuit of living where one repeats previous states, from one body to another, a worldly life of constant change, that is rebirth, growth, decay and redeath. Saṃsāra is understood as opposite of moksha , also known as mukti , nirvāṇa , nibbāna or kaivalya , which refers to liberation from
11639-703: The sentience of artificial intelligences . The question of whether artificial intelligences can be sentient is controversial. The AI research community does not consider sentience (that is, the "ability to feel sensations") as an important research goal, unless it can be shown that consciously "feeling" a sensation can make a machine more intelligent than just receiving input from sensors and processing it as information. Stuart Russell and Peter Norvig wrote in 2021: "We are interested in programs that behave intelligently. Individual aspects of consciousness—awareness, self-awareness, attention—can be programmed and can be part of an intelligent machine. The additional project making
11752-622: The series gained popularity through syndication and extraordinary fan interest . It became a very popular and influential franchise with many films , television shows , novels , and other works and products. Star Trek: The Next Generation (1987–1994) led to six additional live action Star Trek shows: Deep Space Nine (1993–1999), Voyager (1995–2001) , Enterprise (2001–2005), Discovery (2017–2024), Picard (2020–2023), and Strange New Worlds (2022–present), with more in some form of development. Sa%E1%B9%83s%C4%81ra Saṃsāra ( Devanagari : संसार)
11865-466: The soul cycles, states Padmanabh Jaini, Jainism traditions believe that it goes through five types of bodies: earth bodies, water bodies, fire bodies, air bodies and vegetable lives. With all human and non-human activities, such as rainfall, agriculture, eating and even breathing, minuscule living beings are taking birth or dying, their souls are believed to be constantly changing bodies. Perturbing, harming or killing any life form, including any human being,
11978-428: The subject. He suggested that current LLMs were probably not conscious, but that the limitations are temporary and that future systems could be serious candidates for consciousness. According to Jonathan Birch , "measures to regulate the development of sentient AI should run ahead of what would be proportionate to the risks posed by current technology, considering also the risks posed by credible future trajectories." He
12091-515: The term speculative fiction to be used instead for those that are more "serious" or "thoughtful". Some scholars assert that science fiction had its beginnings in ancient times , when the line between myth and fact was blurred. Written in the 2nd century CE by the satirist Lucian , A True Story contains many themes and tropes characteristic of modern science fiction, including travel to other worlds, extraterrestrial lifeforms , interplanetary warfare, and artificial life . Some consider it
12204-440: The texts assert that it would be unfair for god Yama to judge and reward people with varying degrees of virtue or vices, in an "either or,” and disproportionate manner. They introduced the idea of an afterlife in heaven or hell in proportion to one's merit, and when this runs out, one returns and is reborn. This idea appears in ancient and medieval texts, as the cycle of life, death, rebirth and redeath, such as section 6:31 of
12317-460: The theoretical computational limit of the entire universe. On a logarithmic scale it runs from −70 up to +50. Eastern religions including Hinduism , Buddhism , Sikhism , and Jainism recognise non-humans as sentient beings. The term sentient beings is translated from various Sanskrit terms ( jantu, bahu jana, jagat, sattva ) and "conventionally refers to the mass of living things subject to illusion, suffering, and rebirth ( Saṃsāra )". It
12430-404: Was influential on later filmmakers , bringing a different kind of creativity and fantasy . Méliès's innovative editing and special effects techniques were widely imitated and became important elements of the cinematic medium . 1927's Metropolis , directed by Fritz Lang , is the first feature-length science fiction film. Though not well received in its time, it is now considered
12543-415: Was introduced by Robert A. Freitas Jr. in the late 1970s. It defines sentience as the relationship between the information processing rate of each individual processing unit (neuron), the weight/size of a single unit, and the total number of processing units (expressed as mass). It was proposed as a measure for the sentience of all living beings and computers from a single neuron up to a hypothetical being at
12656-484: Was known for its embrace of a high degree of experimentation, both in form and in content, and a highbrow and self-consciously " literary " or " artistic " sensibility . In 1961, Solaris by Stanisław Lem was published in Poland . The novel dealt with the theme of human limitations as its characters attempted to study a seemingly intelligent ocean on a newly discovered planet . Lem's work anticipated
12769-408: Was the first of his three- decade -long planetary romance series of Barsoom novels , which were set on Mars and featured John Carter as the hero . These novels were predecessors to YA novels , and drew inspiration from European science fiction and American Western novels . In 1924, We by Russian writer Yevgeny Zamyatin , one of the first dystopian novels, was published. It describes
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