Philosophy (from Greek: φιλοσοφία, philosophia, 'love of wisdom') is the study of general and fundamental questions, such as those about existence, reason, knowledge, values, mind, and language. Such questions are often posed as problems to be studied or resolved. Some sources claim the term was coined by Pythagoras (c. 570 – c. 495 BCE); others dispute this story, arguing that Pythagoreans merely claimed use of a preexisting term. Philosophical methods include questioning, critical discussion, rational argument, and systematic presentation.
From 2001, Varner embarked on a research project exploring animals in Hare's two-level utilitarianism. Personhood, Ethics, and Animal Cognition, published by Oxford University Press in 2012, was the first monograph arising from this project. In the book, Varner moved away from his biocentrism, instead endorsing a developed version of Hare's ethics. Varner draws a distinction between persons, near-persons and merely sentient beings; although all are morally considerable, the lives of persons are of the most significance, and the lives of merely sentient beings are of the least. The practical consequences of this view, though initial comments were offered in Personhood, Ethics, and Animal Cognition, will be explored in Sustaining Animals, forthcoming with Oxford University Press. (Full article...)
In futures studies, a technological singularity (often the Singularity) is a predicted future event believed to precede immense technological progress in an unprecedentedly brief time. Futurists give varying predictions as to the extent of this progress, the speed at which it occurs, and the exact cause and nature of the event itself.
I. J. Good (1965) has predicted that if artificial intelligence reaches equivalence to human intelligence, it will soon become capable of augmenting its own intelligence with increasing effectiveness, far surpassing human intellect, resulting in an “intelligence explosion.” In the 1980s, Vernor Vinge dubbed this event “the Singularity” and popularized the idea with lectures, essays, and science fiction. Vinge argues the Singularity will occur following creation of strong AI or sufficiently advanced intelligence amplification technologies such as brain–computer interfaces.
Philosophy ponders the most fundamental questions humankind has been able to ask. These are increasingly numerous and over time they have been arranged into the overlapping branches of the philosophy tree:
Aesthetics: What is art? What is beauty? Is there a standard of taste? Is art meaningful? If so, what does it mean? What is good art? Is art for the purpose of an end, or is "art for art's sake?" What connects us to art? How does art affect us? Is some art unethical? Can art corrupt or elevate societies?
Epistemology: What are the nature and limits of knowledge? What is more fundamental to human existence, knowing (epistemology) or being (ontology)? How do we come to know what we know? What are the limits and scope of knowledge? How can we know that there are other minds (if we can)? How can we know that there is an external world (if we can)? How can we prove our answers? What is a true statement?
Ethics: Is there a difference between ethically right and wrong actions (or values, or institutions)? If so, what is that difference? Which actions are right, and which wrong? Do divine commands make right acts right, or is their rightness based on something else? Are there standards of rightness that are absolute, or are all such standards relative to particular cultures? How should I live? What is happiness?
Logic: What makes a good argument? How can I think critically about complicated arguments? What makes for good thinking? When can I say that something just does not make sense? Where is the origin of logic?
Metaphysics: What sorts of things exist? What is the nature of those things? Do some things exist independently of our perception? What is the nature of space and time? What is the relationship of the mind to the body? What is it to be a person? What is it to be conscious? Do gods exist?
Political philosophy: Are political institutions and their exercise of power justified? What is justice? Is there a 'proper' role and scope of government? Is democracy the best form of governance? Is governance ethically justifiable? Should a state be allowed? Should a state be able to promote the norms and values of a certain moral or religious doctrine? Are states allowed to go to war? Do states have duties against inhabitants of other states?
Nārāyana Guru (नारायण गुरु,നാരായണ ഗുരു) (1856 - 1928) was a great sage and social reformer of India. Born in Ezhava/Thiyya (Ezhavas were a middle rung caste and have to face social injustices.) caste he revolted against the brahminical dominance and thereby transformed the social face of Kerala.
Nārāyana Guru is revered for his Vedic knowledge, poetic proficiency, openness to the views of others, non-violent philosophy and most importantly his unnerving resolve to rebel and change wrongdoing in society. Nārāyana Guru was instrumental in setting the spiritual foundations for social reform in the current State of Kerala (erstwhile states of Travancore, Kochi and Malabar) and was arguably one of the most successful social reformers that tackled caste in India. He demonstrated a path to social emancipation without invoking the dualism of the oppressed and the oppressor.
In contrast to certain other reformers who criticized Brahmins and upper caste Hindus for the conditions of the lower castes, Nārāyana Guru stressed on the upliftment of a community through its own efforts by the establishment of schools and temples. In the process he brushed aside the Hindu religious conventions based upon Chaturvarna. His transformation of the social face of Kerala relied on emphasizing the Advaita philosophy.
…that a successful experimental system must be stable and reproducible enough for scientists to make sense of the system's behavior, but unpredictable enough that it can produce useful results?
…that the ancient Chinese text Huangdi Yinfujing, attributed to the mythical emperor Huangdi in the 3rd century BCE, may have been a forgery from the Tang Dynasty (618–907 CE)?
…that before the 17th century it was believed that all organisms grew from miniature versions of themselves that had existed since the beginning of creation, a theory called preformationism?
…that children have trouble attributing implicit meaning to aspect verbs implicating non-completion such as start, but find implicit meaning in degree modifiers such as half, as in half-finished?
…that the philosopher Sebastian Petrycy (pictured) (1554–1626), in Poland, created a vernacular philosophical terminology not much later than did philosophers in France and Germany?
…that Bron Taylor coined the term "dark green religion" as a set of beliefs characterized by a conviction that "nature is sacred, has intrinsic value, and is therefore due reverent care"?
…that Jagadguru Rāmabhadrācārya (pictured), a blindHindu religious leader, has observed nine Payovrata, a six-month diet of only milk and fruits, per the fifth verse of the Dohāvalī composed by Tulasidāsa, which says that chanting the name of Rāma subsisting on a diet of milk and fruits for six months will result in all the auspiciousness and accomplishments in one's hand?
Image 4Oscar Wilde reclining with Poems, by Napoleon Sarony, in New York in 1882. Wilde often liked to appear idle, though in fact he worked hard; by the late 1880s he was a father, an editor, and a writer.
Image 5Leo Tolstoy in 1897. Count Lev Nikolayevich Tolstoy was a Russian writer who is regarded as one of the greatest authors of all time.
Image 10The center third of Education (1890), a stained glass window by Louis Comfort Tiffany and Tiffany Studios, located in Linsly-Chittenden Hall at Yale University. It depicts Science (personified by Devotion, Labor, Truth, Research and Intuition) and Religion (personified by Purity, Faith, Hope, Reverence and Inspiration) in harmony, presided over by the central personification of "Light·Love·Life".
Image 4The parable of the blind men and the elephant illustrates the important Jain doctrine of anēkāntavāda. (from Philosophy)
Image 5Depiction of Pachacuti worshipping Inti (god Sun) at Coricancha, in the 17th century second chronicles of Martín de Murúa. Pachacuti was a major Incan ruler, author and poet. (from Philosophy)
Image 6A page of The Maxims of Ptahhotep, traditionally attributed to the VizierPtahhotep (c. 2375–2350 BCE). (from Philosophy)
Optimism should have a separate page that focuses on the philosophical idea of optimism and distinguishes the philosophical view from "positive thinking" and other everyday uses of the word.
Philosophy of social science, has some okay points but requires elaboration on Wittgenstein and Winch, perhaps other linguistic critiques, whether logical positivist or postmodernist.
Exchange value needs to be redone, it shouldn't be under 'Marxist theory'- although it's an important component of Marxist theory it's also vital for all economics. That said the article's weight on Marx is also absurd.
Socratic dialogues could do with some tidying and clarification. See the talk page for one suggested change.
Problem of universals: The introductory definition is (perhaps) fixed. But, the article is poor. Check out the German version.
Teleology: the article is shallow and inconsistent.
Existentialism: the quality of this article varies wildly and is in desperate need of expert attention.
Analytic philosophy This is a very major topic, but still has several sections which are stubs, and several topics which are not covered.
Lifeworld A philosophical concept that seems to have fallen exclusively into the hands of the sociologists. Could use some attention; it's a major and complex issue in phenomenology.
Perception Needs the attention of philosophically minded Wikipedians. This is only the start of an overhaul of perception and related articles.