David Touretzky
David S. Touretzky is a research professor in the Computer Science Department and the Center for the Neural Basis of Cognition at Carnegie Mellon University. He received a BA in Computer Science at Rutgers University in 1978, and earned a master's degree and a Ph.D. (1984) in Computer Science at Carnegie Mellon University. Touretzky has worked as an Internet activist in favor of freedom of speech, especially what he perceives as abuse of the legal system by government and private authorities. He is a notable critic of Scientology. Research Touretzky's research interests lie in the fields of artificial intelligence, computational neuroscience, and learning. This includes machine learning and animal learning, and in particular neural representation of space in rodents (e.g., in the hippocampus) and in robots. In 2006, he was recognized as a Distinguished Scientist by the Association for Computing Machinery. Criticism of Scientology Since the 1990s, Touretzky has worked to expose the ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Machine Learning
Machine learning (ML) is a field of inquiry devoted to understanding and building methods that 'learn', that is, methods that leverage data to improve performance on some set of tasks. It is seen as a part of artificial intelligence. Machine learning algorithms build a model based on sample data, known as training data, in order to make predictions or decisions without being explicitly programmed to do so. Machine learning algorithms are used in a wide variety of applications, such as in medicine, email filtering, speech recognition, agriculture, and computer vision, where it is difficult or unfeasible to develop conventional algorithms to perform the needed tasks.Hu, J.; Niu, H.; Carrasco, J.; Lennox, B.; Arvin, F.,Voronoi-Based Multi-Robot Autonomous Exploration in Unknown Environments via Deep Reinforcement Learning IEEE Transactions on Vehicular Technology, 2020. A subset of machine learning is closely related to computational statistics, which focuses on making predicti ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Activist
Activism (or Advocacy) consists of efforts to promote, impede, direct or intervene in social, political, economic or environmental reform with the desire to make changes in society toward a perceived greater good. Forms of activism range from mandate building in a community (including writing letters to newspapers), petitioning elected officials, running or contributing to a political campaign, preferential patronage (or boycott) of businesses, and demonstrative forms of activism like rallies, street marches, strikes, sit-ins, or hunger strikes. Activism may be performed on a day-to-day basis in a wide variety of ways, including through the creation of art ( artivism), computer hacking (hacktivism), or simply in how one chooses to spend their money (economic activism). For example, the refusal to buy clothes or other merchandise from a company as a protest against the exploitation of workers by that company could be considered an expression of activism. However, the most ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Scientology Controversy
Since its inception in 1954, the Church of Scientology has been involved in a number of controversies, including its stance on psychiatry, Scientology's legitimacy as a religion, the Church's aggressive attitude in dealing with its perceived enemies and critics, allegations of mistreatment of members, and predatory financial practices; for example, the high cost of religious training:191 and perceived exploitative practices. When mainstream media outlets have reported alleged abuses, representatives of the church have tended to deny such allegations. Secrecy The church maintains strict control over the use of its symbols, names and religious texts. Although U.S. intellectual property law allows for "fair use" of material for commentary, parody, educational purposes, etc., critics of the church such as Gerry Armstrong have argued the church unfairly and illegally uses the legal system to suppress "fair" uses, including suppressing any mention of the space opera aspects of the rel ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Fair Use
Fair use is a doctrine in United States law that permits limited use of copyrighted material without having to first acquire permission from the copyright holder. Fair use is one of the limitations to copyright intended to balance the interests of copyright holders with the public interest in the wider distribution and use of creative works by allowing as a defense to copyright infringement claims certain limited uses that might otherwise be considered infringement. Unlike "fair dealing" rights that exist in most countries with a British legal history, the fair use right is a general exception that applies to all different kinds of uses with all types of works and turns on a flexible proportionality test that examines the purpose of the use, the amount used, and the impact on the market of the original work. The doctrine of "fair use" originated in the Anglo-American common law during the 18th and 19th centuries as a way of preventing copyright law from being too rigidly applied ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Operating Thetan
In Scientology, Operating Thetan (OT) is a notional spiritual status above Clear. It is defined as "knowing and willing cause over life, thought, matter, energy, space and time (MEST)." According to religious scholar J. Gordon Melton, "It’s basically a variation of the Gnostic myth about souls falling into matter and the encumbrances that come with that" with the exception in that instead of Divine intervention, there is Alien intervention. The Church teaches Operating Thetan doctrine in eight separate stages, or Levels; however, the Church claims there are actually fifteen Levels, and critics argue the Church uses the missing Levels to incentivize believers into giving more money to the Church in order to be able to experience them once they are finally released. Sometimes the Church requires believers to retake, and therefore pay again for, previous courses in the meantime as they await the missing Levels. Each course costs a considerable amount of money, often thousands of U ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Xenu
Xenu (), also called Xemu, is a figure in the Church of Scientology's secret "Advanced Technology", a sacred and esoteric teaching. According to the "Technology", Xenu was the extraterrestrial ruler of a "Galactic Confederacy" who brought billionsAs 109, or thousands of millions in Long Scale of his people to Earth (then known as "Teegeeack") in DC-8-like spacecraft 75 million years ago, stacked them around volcanoes, and killed them with hydrogen bombs. Official Scientology scriptures hold that the thetans (immortal spirits) of these aliens adhere to humans, causing spiritual harm. These events are known within Scientology as "Incident II", and the traumatic memories associated with them as "The Wall of Fire" or "R6 implant". The narrative of Xenu is part of Scientologist teachings about extraterrestrial civilizations and alien interventions in earthly events, collectively described as "space opera" by L. Ron Hubbard. Hubbard detailed the story in Operating Thetan level II ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Scientology Beliefs And Practices
The Church of Scientology maintains a wide variety of beliefs and practices. The core belief holds that a human is an immortal, spiritual being (thetan) that is resident in a physical body. The thetan has had innumerable past lives, some of which, preceding the thetan's arrival on Earth, were lived in extraterrestrial cultures. Based on case studies at advanced levels, it is predicted that any Scientologist undergoing auditing will eventually come across and recount a common series of events. Scientology describes itself as the study and handling of the spirit in relationship to itself, others, and all of life. Scientologists also believe that people have innate, yet suppressed, power and ability which can be regained if cleared of unwanted behavioural patterns and discomforts. Scientology is described as "a religion to help people use scientific approaches to self-actualize their full potential." Believers reach their full potential "when they understand themselves in their tr ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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San Francisco Chronicle
The ''San Francisco Chronicle'' is a newspaper serving primarily the San Francisco Bay Area of Northern California. It was founded in 1865 as ''The Daily Dramatic Chronicle'' by teenage brothers Charles de Young and M. H. de Young, Michael H. de Young. The paper is owned by the Hearst Corporation, which bought it from the de Young family in 2000. It is the only major daily paper covering the city and county of San Francisco. The paper benefited from the growth of San Francisco and had the largest newspaper circulation on the West Coast of the United States by 1880. Like other newspapers, it experienced a rapid fall in circulation in the early 21st century and was ranked 18th nationally by circulation in the first quarter of 2021. In 1994, the newspaper launched the SFGATE website, with a soft launch in March and official launch November 3, 1994, including both content from the newspaper and other sources. "The Gate" as it was known at launch was the first large market newspaper ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Narconon
Narconon International (commonly known as Narconon) is a Scientology organization which promotes the theories of founder L. Ron Hubbard regarding substance abuse treatment and addiction. Its parent company is the Association for Better Living and Education (ABLE), which is owned and controlled by the Church of Scientology. Headquartered in Hollywood, California, United States, Narconon operates several dozen residential centers worldwide, chiefly in the U.S. and western Europe. The organization was formed in 1966 by Scientologist William Benitez with Hubbard's help, and was incorporated in 1970. While both the Church of Scientology and Narconon state that Narconon is a secular program independent of the religious doctrines of Scientology, and that it provides legitimate drug education and rehabilitation, the organization has been described by many government reports and former patients as a Scientology front group. Hubbard's writings, which underlie the program, assert that ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Church Of Scientology
The Church of Scientology is a group of interconnected corporate entities and other organizations devoted to the practice, administration and dissemination of Scientology, which is variously defined as a cult, a scientology as a business, business, or a new religious movement. The movement has been the subject of a number of Scientology controversies, controversies, and the Church of Scientology has been described by government inquiries, international parliamentary bodies, scholars, law lords, and numerous superior court judgements as both a dangerous cult and a manipulative Scientology as a business, profit-making business. In 1979, several executives of the organization were United States v. Hubbard, convicted and imprisoned for multiple offenses by a U.S. Federal Court. The Church of Scientology itself was convicted of fraud by a French court in 2009, a decision upheld by the supreme Court of Cassation (France), Court of Cassation in 2013. The Scientology in Germany, Germa ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Robot
A robot is a machine—especially one programmable by a computer—capable of carrying out a complex series of actions automatically. A robot can be guided by an external control device, or the control may be embedded within. Robots may be constructed to evoke human form, but most robots are task-performing machines, designed with an emphasis on stark functionality, rather than expressive aesthetics. Robots can be autonomous or semi-autonomous and range from humanoids such as Honda's ''Advanced Step in Innovative Mobility'' ( ASIMO) and TOSY's ''TOSY Ping Pong Playing Robot'' (TOPIO) to industrial robots, medical operating robots, patient assist robots, dog therapy robots, collectively programmed ''swarm'' robots, UAV drones such as General Atomics MQ-1 Predator, and even microscopic nano robots. By mimicking a lifelike appearance or automating movements, a robot may convey a sense of intelligence or thought of its own. Autonomous things are expected to proliferate in ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |