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Topic Review
Postbiological Evolution
Postbiological evolution is a form of evolution which has transitioned from a biological paradigm, driven by the propagation of genes, to a nonbiological (e.g., cultural or technological) paradigm, presumably driven by some alternative replicator (e.g., memes or temes), and potentially resulting in the extinction, obsolescence, or trophic reorganization of the former. Researchers anticipating a postbiological universe tend to describe this transition as marked by the maturation and potential convergence of high technologies, such as artificial intelligence or nanotechnology.
  • 2.2K
  • 25 Nov 2022
Topic Review
Positive Experience Design and Impact-Centered Design
The pursuit of sustainable well-being is one of the research objectives of positive experience design. 
  • 219
  • 16 Nov 2023
Topic Review
Positive Affect Evoked by Music and the Arts
A positive experience in response to a piece of music or a work of art (hence ‘music/art’) has been linked to health and wellbeing outcomes but can often be reported as indescribable (ineffable), creating challenges for research. There are two simultaneously occurring classes of experience are proposed: the ‘emotion class’ of experience (ECE) and the positive ‘affect class’ of experience (PACE). ECE consists of conventional, discrete, and communicable emotions with a reasonably well-established lexicon. PACE relates to a more private world of prototypical aesthetic emotions and experiences investigated in positive psychology.
  • 433
  • 25 May 2022
Topic Review
Portraits of the Historical Jesus
Portraits of the historical Jesus refers to the various biographies of Jesus that have been constructed in the three separate scholarly quests for the historical Jesus that have taken place in the past two centuries, each with distinct characteristics and developing new and different research criteria. The portraits of Jesus that have been constructed in these processes have often differed from each other, and from the dogmatic image portrayed in the gospel accounts. These portraits include that of Jesus as an apocalyptic prophet, charismatic healer, Cynic philosopher, Jewish Messiah and prophet of social change, but there is little scholarly agreement on a single portrait, or the methods needed to construct it. There are, however, overlapping attributes among the various portraits, and scholars who differ on some attributes may agree on others. By the 21st century scholars began to focus on what is historically probable and plausible about Jesus.
  • 1.8K
  • 25 Nov 2022
Topic Review
Pontifical Academy of Sciences
The Pontifical Academy of Sciences (Italian: Pontificia accademia delle scienze, Latin: Pontificia Academia Scientiarum) is a scientific academy of the Vatican City, established in 1936 by Pope Pius XI, and thriving with the blessing of the Papacy ever since. Its aim is to promote the progress of the mathematical, physical, and natural sciences and the study of related epistemological problems. The Academy has its origins in the Accademia Pontificia dei Nuovi Lincei ("Pontifical Academy of the New Lynxes"), founded in 1847 as a more closely supervised successor to the Accademia dei Lincei ("Academy of Lynxes") established in Rome in 1603 by the learned Roman Prince, Federico Cesi (1585–1630), who was a young botanist and naturalist, and which claimed Galileo Galilei as its president. The Accademia dei Lincei survives as a wholly separate institution. The Academy of Sciences, one of the Pontifical academies at the Vatican in Rome, is headquartered in the Casina Pio IV in the heart of the Vatican Gardens. The academy holds a membership roster of the most respected names in 20th century science, including such Nobel laureates as Ernest Rutherford, Max Planck, Otto Hahn, Niels Bohr, Erwin Schrödinger, and Charles Hard Townes.
  • 416
  • 09 Oct 2022
Topic Review
Pomeranian Language
The Pomeranian language (Polish: pomorszczyzna or język pomorski, German: Pomoranisch or die pomoranische Sprache) is in the Pomeranian group of Lechitic languages (Polish: grupa pomorska języków lechickich, German: die pomoranische Gruppe der lechischen Sprachen) within the West Slavic languages. In medieval contexts, it refers to the dialects spoken by the Slavic Pomeranians. In modern contexts, the term is sometimes used synonymously with "Kashubian" and may also include extinct Slovincian. The name Pomerania comes from Slavic po more, which means "[land] by the sea".
  • 674
  • 20 Oct 2022
Topic Review
Polanyi’s Paradox
Polanyi's paradox, named in honour of the British-Hungarian philosopher Michael Polanyi, is the theory that human knowledge of how the world functions and capability are, to a large extent, beyond our explicit understanding. The theory was articulated by Michael Polanyi in his book The Tacit Dimension in 1966, but it was economist David Autor that named it as Polanyi's paradox in his 2014 research paper on “Polanyi's Paradox and the Shape of Employment Growth”. Summarised in the slogan "We can know more than we can tell", Polanyi's paradox is mainly to explain the cognitive phenomenon that there exist many tasks which we, human beings, understand intuitively how to perform but cannot verbalize the rules or procedures behind it. This "self-ignorance" is common to many human activities, from driving a car in traffic to face recognition. As Polanyi argues, humans are relying on their tacit knowledge, which is difficult to adequately express by verbal means, when engaging these tasks. Polanyi's paradox has been widely considered a major obstacle in the fields of AI and automation, since the absence of consciously accessible knowledge creates tremendous difficulty in programming.
  • 3.8K
  • 02 Nov 2022
Topic Review
Pointing-Out Instruction
The pointing-out instruction (ngo sprod) is the direct introduction to the nature of mind in the Tibetan Buddhist lineages of Mahāmudrā and Dzogchen. In these traditions, a "root guru" gives the "pointing-out instruction" in such a way that the disciple successfully recognizes the nature of mind. The tradition of conferring such instructions outside the context of formal empowerment (Sanskrit: abhiṣeka) is unique to the Kagyu and Nyingma lineages. Whether or not such instructions are valid without the formal empowerment has historically been a point of contention with the more conservative Gelug and Sakya lineages. The pointing-out instruction is often equated with the fourth formal vajrayana empowerment.
  • 1.7K
  • 29 Nov 2022
Topic Review
Poguli
Poguli or Pugali is an Indo-Aryan language spoken in parts of the Jammu region of Jammu and Kashmir, India. Its area encompasses the Pogal and Paristan valleys, and currently falls within the boundaries of Ramban district's Pogal Paristan tehsil. Like its neighbours Sarazi and Rambani, Poguli is intermediate between Kashmiri and Western Pahari.
  • 1.3K
  • 17 Oct 2022
Topic Review
Pliny the Younger on Christians
Pliny the Younger, the Roman governor of Bithynia et Pontus (now in modern Turkey) wrote a letter to Emperor Trajan around 112 AD and asked for counsel on dealing with Christians. The letter (Epistulae X.96) details an account of how Pliny conducted trials of suspected Christians who appeared before him as a result of anonymous accusations and asks for the Emperor's guidance on how they should be treated. Neither Pliny nor Trajan mentions the crime that Christians had committed, except for being a Christian; and other historical sources do not provide a simple answer to what that crime could be, but a likely element may be the stubborn refusal of Christians to worship Roman gods; making them appear as objecting to Roman rule. Pliny states that he gives Christians multiple chances to affirm they are innocent and if they refuse three times, they are executed. Pliny states that his investigations have revealed nothing on the Christians' part but harmless practices and "depraved, excessive superstition." However, Pliny seems concerned about the rapid spread of this "superstition"; and views Christian gatherings as a potential starting point for sedition. The letter is the first pagan account to refer to Christianity, providing key information on early Christian beliefs and practices and how these were viewed and dealt with by the Romans. The letter and Trajan's reply indicate that at the time of its writing there was no systematic and official Empire-wide persecution of Christians. Trajan's reply also offers valuable insight into the relationship between Roman provincial governors and Emperors and indicates that at the time Christians were not sought out or tracked down by imperial orders, and that persecutions could be local and sporadic.
  • 2.5K
  • 14 Nov 2022
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