Tuesday, November 17, 2020

Major Spanish Philosohers : José Ortega y Gasset

José Ortega y Gasset (9 May 1883 – 18 October 1955) was a Spanish philosopher and essayist. He worked during the first half of the 20th century, while Spain oscillated between monarchy, republicanism, and dictatorship. His philosophy has been characterized as a "philosophy of life" that "comprised a long-hidden beginning in a pragmatist metaphysics inspired by William James, and with a general method from a realist phenomenology imitating Edmund Husserl, which served both his proto-existentialism (prior to Martin Heidegger's) and his realist historicism, which has been compared to both Wilhelm Dilthey and Benedetto Croce."
Biography

José Ortega y Gasset was born 9 May 1883 in Madrid. His father was director of the newspaper El Imparcial, which belonged to the family of his mother, Dolores Gasset. The family was definitively of Spain's end-of-the-century liberal and educated bourgeoisie. The liberal tradition and journalistic engagement of his family had a profound influence in Ortega y Gasset's activism in politics.

Ortega was first schooled by the Jesuit priests of San Estanislao in Miraflores del Palo, Málaga (1891–1897). He attended the University of Deusto, Bilbao (1897–98) and the Faculty of Philosophy and Letters at the Central University of Madrid (now Complutense University of Madrid) (1898–1904), receiving a doctorate in Philosophy. From 1905 to 1907, he continued his studies in Germany at Leipzig, Nuremberg, Cologne, Berlin and, above all Marburg. At Marburg, he was influenced by the neo-Kantianism of Hermann Cohen and Paul Natorp, among others.

On his return to Spain in 1908, he was appointed professor of Psychology, Logic and Ethics at the Escuela Superior del Magisterio de Madrid. In 1910, he married Rosa Spottorno Topete, a Spanish translator and feminist, and was named full professor of Metaphysics at Complutense University of Madrid, a vacant seat previously held by Nicolás Salmerón.
In 1917 he became a contributor to the newspaper El Sol, where he published, as a series of essays, his two principal works: España invertebrada (Invertebrate Spain) and La rebelión de las masas (The Revolt of the Masses). The latter made him internationally famous. He founded the Revista de Occidente [es] in 1923, remaining its director until 1936. This publication promoted translation of (and commentary upon) the most important figures and tendencies in philosophy, including Oswald Spengler, Johan Huizinga, Edmund Husserl, Georg Simmel, Jakob von Uexküll, Heinz Heimsoeth, Franz Brentano, Hans Driesch, Ernst Müller, Alexander Pfänder, and Bertrand Russell.

Elected deputy for the Province of León in the constituent assembly of the Second Spanish Republic, he was the leader of a parliamentary group of intellectuals known as Agrupación al Servicio de la República ("The Grouping at the Service of the Republic"), which supported the platform of Socialist Republican candidates, but he soon abandoned politics, disappointed.

Philosophy

Liberalism 
The Revolt of the Masses is Ortega's best known work. In this book he defends the values of meritocratic liberalism reminiscent of John Stuart Mill against attacks from both communists and right-wing populists. Ortega likewise shares Mill's fears of the "tyranny of the majority" and the "collective mediocrity" of the masses, which threaten individuality, free thought, and protections for minorities. Ortega characterized liberalism as a politics of "magnanimity."

Ortega's rejection of the Spanish Conservative Party under Antonio Cánovas del Castillo and his successors was unequivocal, as was his distrust of the Spanish monarchy and Catholic Church.  However, again in a manner similar to Mill, Ortega was open-minded toward certain socialists and non-Marxist forms of socialism, and even complimented Pablo Iglesias Posse as a "lay saint."Under the influence of German social democrats such as Paul Natorp and Hermann Cohen, he adopted a communitarian ontology and could be critical of capitalism, particularly the laissez-faire variant, declaring that "nineteenth-century capitalism has demoralized humanity" and that it had "impoverished the ethical consciousness of man."

"Yo soy yo y mi circunstancia"

For Ortega y Gasset, philosophy has a critical duty to lay siege to beliefs in order to promote new ideas and to explain reality. To accomplish such tasks, the philosopher must—as Husserl proposed—leave behind prejudices and previously existing beliefs, and investigate the essential reality of the universe. Ortega y Gasset proposes that philosophy must overcome the limitations of both idealism (in which reality centers around the ego) and ancient-medieval realism (in which reality is outside the subject) to focus on the only truthful reality: "my life"—the life of each individual. He suggests that there is no "me" without things, and things are nothing without me: "I" (human being) cannot be detached from "my circumstance" (world). This led Ortega y Gasset to pronounce his famous maxim "Yo soy yo y mi circunstancia" ("I am I and my circumstance") (Meditaciones del Quijote, 1914) which he always put at the core of his philosophy.

For Ortega y Gasset, as for Husserl, the Cartesian 'cogito ergo sum' is insufficient to explain reality. Therefore, the Spanish philosopher proposes a system wherein the basic or "radical" reality is "my life" (the first yo), which consists of "I" (the second yo) and "my circumstance" (mi circunstancia). This circunstancia is oppressive; therefore, there is a continual dialectical interaction between the person and his or her circumstances and, as a result, life is a drama that exists between necessity and freedom.

In this sense Ortega y Gasset wrote that life is at the same time fate and freedom, and that freedom "is being free inside of a given fate. Fate gives us an inexorable repertory of determinate possibilities, that is, it gives us different destinies. We accept fate and within it we choose one destiny." In this tied down fate we must therefore be active, decide and create a "project of life"—thus not be like those who live a conventional life of customs and given structures who prefer an unconcerned and imperturbable life because they are afraid of the duty of choosing a project.

Raciovitalismo

With a philosophical system that centered around life, Ortega y Gasset also stepped out of Descartes' cogito ergo sum and asserted "I live therefore I think". This stood at the root of his Kantian-inspired perspectivism, which he developed by adding a non-relativistic character in which absolute truth does exist and would be obtained by the sum of all perspectives of all lives, since for each human being life takes a concrete form and life itself is a true radical reality from which any philosophical system must derive. In this sense, Ortega coined the terms "razón vital" ("vital reason" or "reason with life as its foundation") to refer to a new type of reason that constantly defends the life from which it has surged and "raciovitalismo", a theory that based knowledge in the radical reality of life, one of whose essential components is reason itself. This system of thought, which he introduces in History as System, escaped from Nietzsche's vitalism in which life responded to impulses; for Ortega, reason is crucial to create and develop the above-mentioned project of life.

Historical reason 
For Ortega y Gasset, vital reason is also "historical reason", for individuals and societies are not detached from their past. In order to understand a reality we must understand, as Dilthey pointed out, its history. In Ortega's words, humans have "no nature, but history" and reason should not focus on what is (static) but what becomes (dynamic)

 

Monday, November 9, 2020

The Safety Condition for Knowledge

A number of epistemologists have defended a necessary condition for knowledge that has come to be labeled as the “safety” condition. Timothy Williamson, Duncan Pritchard, and Ernest Sosa are the foremost defenders of safety. According to these authors an agent S knows a true proposition P only if S could not easily have falsely believed P. Disagreement arises, however, with respect to how they capture the notion of a safe belief.

 

Unlike Pritchard and Sosa, who have gone on to incorporate the safety condition into a virtue account of knowledge, Williamson distances himself from the project of offering reductive analyses of knowledge. Williamson’s project can best be thought of as an illumination of the structural features of knowledge by way of safety.

 

Knowledge is incompatible with accidentally true belief. That is to say, if an agent S is lucky that her belief P is true, S does not know P. This feature of knowledge was made explicit by Bertrand Russell (1948: 170) and, more famously, by Edmund Gettier (1963) who demonstrated that a justified true belief (JTB) is insufficient for knowledge. Gettier provided us with cases in which there is strong intuitive pull towards the judgment that S can have a justified true belief P yet not know P because S is lucky that S’s belief P is true. To use Russell’s case, suppose S truly believes it’s noon as a result of looking at a clock that correctly reads noon. However, unbeknownst to S this clock broke exactly twelve hours prior. Even though S has good reasons to believe it’s noon and S’s belief is true, S does not know it’s noon since S is lucky that her belief is true.

 

Several notable attempts were made to improve the JTB analysis of knowledge; in particular, some were attracted to the idea that a stronger justification condition would resolve Gettier problems (Shope 1983: 45-108). Thus began the vast literature on the nature of epistemic justification. Others, though disagreeing among themselves about the place of justification in an account of knowledge, sought a solution to the Gettier problem in a new anti-luck condition for knowledge. (The majority of these accounts dropped the justification requirement.) One of these attempts is particularly relevant here. Fred Dretske (1970) and Robert Nozick (1981) proposed accounts of knowledge central to which were a  counterfactual condition, Nozick’s being the more popular of the two. Nozick proposed the following counterfactual as a necessary condition for knowledge (1981: 179): S knows P via a method M only if, were P false, S would not believe P via M [¬P → ¬B(P)]. This came to be termed the sensitivity condition for knowledge. To satisfy this condition it must be the case that in the closest world in which P is false S does not believe P. That is, S must track the truth of P to know P (where possible worlds are ordered as per their similarity to the actual world).

 

Nozick’s account enjoyed widespread popularity because of its anti-skeptical capabilities. Following Nozick, I count as knowing that there is tree in my garden since I would not believe that if none were planted there, that is, in the closest world in which there is no tree in my garden (for example, when none is planted there), I do not believe that there is a tree in my garden. Worlds where radically skeptical scenarios are true count as further off since those worlds are more dissimilar to the actual world than the world in which no tree is planted in my garden. That I would believe falsely in those worlds is thus irrelevant. In other words, that I would falsely believe in such a far off world is inconsequential to whether I believe truly in the actual world.

 

Nozick’s account came with two significant costs, however. Firstly, it cannot accommodate the very intuitive principle that knowledge is closed under known entailment. Roughly, this principle states that if S knows P and S knows that P entails Q then S knows Q. It follows, then, that if I know that I have hands, and I know that if I have hands entails that I am not a handless brain in the vat, then I know that I am not a handless brain in the vat. However, I fail to know that I am not a handless brain in the vat since I would falsely believe I was not a handless brain in the vat in the closest world in which the proposition “I am not a handless brain in the vat” is false (that is, the world in which I am a handless brain in the vat). In other words, the sensitivity condition for knowledge cannot be satisfied when it comes to the denial of radically skeptical hypotheses. Seeing no way to redeem his account from this problem, Nozick (1981: 198ff) was forced into the rather unorthodox position of having to deny the universal applicability of closure as a feature of knowledge.

 

Secondly, Nozick admits that the sensitivity condition cannot feature as a condition for knowledge of necessarily true propositions as there is no world in which such propositions are false since, by definition, necessarily true propositions are true in every possible world. The scope of the sensitivity condition is thus limited to knowledge of contingently true propositions. That the sensitivity condition cannot, for example, illuminate the nature of our mathematical or logical knowledge makes it less preferable, ceteris paribus, than a condition that can.

 

At the end of the twentieth century and the beginning of the twenty-first, several authors proposed a novel and relatively similar condition for knowledge that has come to be known as the safety condition, the elucidation of which being the objective here. As the relevant features of the safety condition are presented and explained, the following salient points will emerge. The safety condition is similar to the sensitivity condition in that it too is a modal condition for knowledge. That’s where any significant similarity ends. As shall be demonstrated at length, safety differs from sensitivity in the following ways. Firstly, and most importantly, safety permits knowing the denial of a radically skeptical hypothesis in a manner that maintains the closure principle. This advantage by itself acts as a strong point in favor of the safety condition. Secondly, most formulations of the safety condition are not in the form of a counterfactual. Thirdly, the safety condition is more expansive than the sensitivity condition in that its scope includes knowledge of both necessarily true and contingently true propositions. Lastly, epistemologists since then generally believe the safety condition opens the way to a more enlightened response to skepticism.. The Safety Condition as a Necessary Condition for Knowledge

 

The literature on the safety condition is challenging for even the seasoned philosopher. Seeing that Williamson, Pritchard, and Sosa have developed their thoughts over a lengthy period of time and in a large number of publications, it has become quite a task to keep track of the epicycles in the conceptual development and defense of the safety condition. Additionally, each of its advocates is motivated to formulate the safety condition in a distinct way, where even slight differences in formulation make for significant conceptual divergence.