Aesthetics is the branch of philosophy concerned with the nature of beauty and the nature of taste; and functions as the philosophy of art. Aesthetics examines the philosophy of aesthetic value, which is determined by critical judgements of artistic taste; thus, the function of aesthetics is the "critical reflection on art, culture and nature".
In philosophy and logic, the classical liar paradox or liar's paradox or antinomy of the liar is the statement of a liar that they are lying: for instance, declaring that "I am lying". If the liar is indeed lying, then the liar is telling the truth, which means the liar just lied. In "this sentence is a lie" the paradox is strengthened in order to make it amenable to more rigorous logical analysis. It is still generally called the "liar paradox" although abstraction is made precisely from the liar making the statement. Trying to assign to this statement, the strengthened liar, a classical binary truth value leads to a contradiction.
Truth or verity is the property of being in accord with fact or reality. In everyday language, truth is typically ascribed to things that aim to represent reality or otherwise correspond to it, such as beliefs, propositions, and declarative sentences.
Bullshit is a common English expletive which may be shortened to the euphemism bull or the initialism B.S. In British English, "bollocks" is a comparable expletive. It is mostly a slang term and a profanity which means "nonsense", especially as a rebuke in response to communication or actions viewed as deceptive, misleading, disingenuous, unfair or false. As with many expletives, the term can be used as an interjection, or as many other parts of speech, and can carry a wide variety of meanings. A person who excels at communicating nonsense on a given subject is sometimes referred to as a "bullshit artist" instead of a "liar".
Raymond Merrill Smullyan was an American mathematician, magician, concert pianist, logician, Taoist, and philosopher.
Richard McKay Rorty was an American philosopher. Educated at the University of Chicago and Yale University, he had strong interests and training in both the history of philosophy and in contemporary analytic philosophy. Rorty's academic career included appointments as the Stuart Professor of Philosophy at Princeton University, Kenan Professor of Humanities at the University of Virginia, and Professor of Comparative literature at Stanford University. Among his most influential books are Philosophy and the Mirror of Nature (1979), Consequences of Pragmatism (1982), and Contingency, Irony, and Solidarity (1989).
A lie is an assertion that is believed to be false, typically used with the purpose of deceiving or misleading someone. The practice of communicating lies is called lying. A person who communicates a lie may be termed a liar. Lies can be interpreted as deliberately false statements or misleading statements, though not all statements that are literally false are considered lies – metaphors, hyperboles, and other figurative rhetoric are not intended to mislead, while lies are explicitly meant for literal interpretation by their audience. Lies may also serve a variety of instrumental, interpersonal, or psychological functions for the individuals who use them.
Max Black was an Azerbaijani-born British-American philosopher who was a leading figure in analytic philosophy in the years after World War II. He made contributions to the philosophy of language, the philosophy of mathematics and science, and the philosophy of art, also publishing studies of the work of philosophers such as Frege. His translation of Frege's published philosophical writing is a classic text.
Mimesis is a term used in literary criticism and philosophy that carries a wide range of meanings, including imitatio, imitation, nonsensuous similarity, receptivity, representation, mimicry, the act of expression, the act of resembling, and the presentation of the self.
Kwame Akroma-Ampim Kusi Anthony Appiah is a British American philosopher and writer who has written about political philosophy, ethics, the philosophy of language and mind, and African intellectual history. Appiah was the Laurance S. Rockefeller University Professor of Philosophy at Princeton University, before moving to New York University (NYU) in 2014. He holds an appointment at the NYU Department of Philosophy and NYU's School of Law. Appiah was elected President of the American Academy of Arts and Letters in January 2022.
Harry Gordon Frankfurt was an American philosopher. He was a professor emeritus of philosophy at Princeton University, where he taught from 1990 until 2002. Frankfurt also taught at Yale University, Rockefeller University, and Ohio State University.
Hans Blumenberg was a German philosopher and intellectual historian.
Metaphysical naturalism is a philosophical worldview which holds that there is nothing but natural elements, principles, and relations of the kind studied by the natural sciences. Methodological naturalism is a philosophical basis for science, for which metaphysical naturalism provides only one possible ontological foundation. Broadly, the corresponding theological perspective is religious naturalism or spiritual naturalism. More specifically, metaphysical naturalism rejects the supernatural concepts and explanations that are part of many religions.
Samuel Stanhope Smith was a Presbyterian minister, founding president of Hampden–Sydney College and the seventh president of the College of New Jersey from 1795 to 1812. His stormy career ended in his enforced resignation. His words – "If reason and charity cannot promote the cause of truth and piety, I cannot see how it should ever flourish under the withering fires of wrath and strife" – epitomize his career.
David Alan Johnson is Associate Professor of Philosophy and chair of the Department of Philosophy at Yeshiva University and has previously taught at UCLA, Syracuse University, Ohio State University, University of Connecticut, Wesleyan University, and College of William & Mary.
On Truth is a 2006 book by Harry Frankfurt, a follow-up to his 2005 book On Bullshit. It develops the argument that people should care about truth, regardless of intent to be truthful. It explicitly avoids defining "truth" beyond the concept commonly held, which corresponds to reality.
Trivialism is the logical theory that all statements are true and that all contradictions of the form "p and not p" are true. In accordance with this, a trivialist is a person who believes everything is true.
A critical theory is any approach to humanities and social philosophy that focuses on society and culture to attempt to reveal, critique, and challenge power structures. With roots in sociology and literary criticism, it argues that social problems stem more from social structures and cultural assumptions rather than from individuals. Some hold it to be an ideology, others argue that ideology is the principal obstacle to human liberation. Critical theory finds applications in various fields of study, including psychoanalysis, film theory, literary theory, cultural studies, history, communication theory, philosophy, and feminist theory.
Post-truth is a term that refers to the 21st century widespread documentation of and concern about disputes over public truth claims. The term's academic development refers to the theories and research that explain the historically specific causes and the effects of the phenomenon. In the United States, Donald Trump has been characterized as engaged in a "war on truth."
Bullshit Jobs: A Theory is a 2018 book by anthropologist David Graeber that postulates the existence of meaningless jobs and analyzes their societal harm. He contends that over half of societal work is pointless and becomes psychologically destructive when paired with a work ethic that associates work with self-worth. Graeber describes five types of meaningless jobs, in which workers pretend their role is not as pointless or harmful as they know it to be: flunkies, goons, duct tapers, box tickers, and taskmasters. He argues that the association of labor with virtuous suffering is recent in human history and proposes unions and universal basic income as a potential solution.
