Karl Jaspers

He was often viewed as a major exponent of existentialism in Germany, though he did not accept the label.

Karl Jaspers studied at Heidelberg University. Training under Franz Nissl is recorded. Hannah Arendt and Hermine Speier are recorded as having studied under Karl Jaspers. The recorded working language is German. The field of work recorded is philosophy, psychiatry and theology. Meister Eckhart, Johann Wolfgang von Goethe and Max Weber are recorded as an influence. Places of work recorded in the authority are Heidelberg. Employment is recorded with Heidelberg University. Works named in the authority record are Axial Age. Distinctions recorded are Pour le Mérite for Sciences and Arts order, Goethe Prize of the City of Frankfurt, Erasmus Prize and Peace Prize of the German Publishers' and Booksellers' Association.

• Region — Western philosophy • Era — 20th-century philosophy • Name — Karl Jaspers • Birth Name — Karl Theodor Jaspers • Born — 23 February 1883 • Birthplace — Oldenburg, Grand Duchy of Oldenburg, German Empire • Died — 26 February 1969 • Place of death — Basel, Basel-Stadt, Switzerland • Education — Heidelberg University (MD, 1908) • Institutions — Heidelberg University University of Basel • Doctoral Advisor — Franz Nissl • Doctoral Students — Hannah Arendt Alexandre Kojève • School Tradition — Neo-Kantianism (early) Existentialism (late) Existential phenomenology (late) • Main Interests — Psychiatry, theology, philosophy of history • Notable Ideas — Axial Age, coining the term Existenzphilosophie, Dasein and Existenz as the two states of being, subject–object split (Subjekt-Objekt-Spaltung), theory of communicative transcendence, limit situation

• Illustration — Karl Jaspers in 1910 Jaspers was born in Oldenburg in 1883 to a mother from a local farming community and a jurist father. He showed an early interest in philosophy, but his father's experience with the legal system influenced his decision to study law at Heidelberg University. Jaspers first studied law at Heidelberg and later at the Ludwig-Maximilians-Universität München for three semesters. It soon became clear that Jaspers did not particularly enjoy law, and he switched to studying medicine in 1902 with a thesis about criminology. In 1910, he married Gertrud Mayer (1879–1974), the sister of his close friends Gustav Mayer and Ernst Mayer. Jaspers earned his medical doctorate from the Heidelberg University medical school in 1908 and began work at a psychiatric hospital in Heidelberg under Franz Nissl, the successor of Emil Kraepelin and Karl Bonhoeffer, and Karl Wilmans. Jaspers became dissatisfied with the way the medical community of the time approached the study of mental illness and gave himself the task of improving the psychiatric approach. In 1913 Jaspers habilitated at the philosophical faculty of Heidelberg University and gained a post there in 1914 as a psychology teacher. The post later became a permanent philosophical one, and Jaspers never returned to clinical practice. During this time, Jaspers was a close friend of the Weber family (Max Weber also having held a professorship at Heidelberg). In 1921, at the age of 38, Jaspers turned from psychology to philosophy, expanding on themes he had developed in his psychiatric works. He became a well-known philosopher across Germany and Europe. After the Nazi seizure of power in 1933, Jaspers was considered to have a "Jewish taint" (jüdische Versippung, in the jargon of the time) due to his Jewish wife, Gertrude Mayer, and was forced to retire from teaching in 1937. In 1938, he fell under a publication ban as well. Many of his long-time friends stood by him, however, and he was able to continue his studies and research without being totally isolated. But he and his wife were under constant threat of removal to a concentration camp until 30 March 1945, when Heidelberg was occupied by American troops. In 1948, Jaspers moved to the University of Basel in Switzerland. In 1963, he was awarded the honorary citizenship of the city of Oldenburg in recognition of his outstanding scientific achievements and services to occidental culture. He remained prominent in the philosophical community and became a naturalized citizen of Switzerland, living in Basel until his death on his wife's 90th birthday in 1969.

Jaspers's dissatisfaction with the popular understanding of mental illness led him to question both the diagnostic criteria and the methods of clinical psychiatry. He published a paper in 1910 in which he addressed the problem of whether paranoia was an aspect of personality or the result of biological changes. Although it did not broach new ideas, this article introduced a rather unusual method of study, at least according to the norms then prevalent. Not unlike Freud, Jaspers studied patients in detail, giving biographical information about the patients as well as notes on how the patients themselves felt about their symptoms. This has become known as the biographical method and now forms a mainstay of psychiatric and, above all, psychotherapeutic practice. • Illustration — Karl Jaspers: Allgemeine Psychopathologie, first print 1913 Jaspers set down his views on mental illness in a book which he published in 1913, General Psychopathology. This work has become a classic in the psychiatric literature and many modern diagnostic criteria stem from ideas found within it. One of Jaspers's central tenets was that psychiatrists should diagnose symptoms of mental illness (particularly of psychosis) by their form rather than by their content. For example, in diagnosing a hallucination, it is more important to note that a person experiences visual phenomena when no sensory stimuli account for them than to note what the patient sees. What the patient sees is the "content", but the discrepancy between visual perception and objective reality is the "form". Jaspers thought that psychiatrists could diagnose delusions in the same way. He argued that clinicians should not consider a belief delusional based on the content of the belief, but only based on the way in which a patient holds such a belief. (See delusion for further discussion.) Jaspers also distinguished between primary and secondary delusions. He defined primary delusions as autochthonous, meaning that they arise without apparent cause, appearing incomprehensible in terms of a normal mental process. (This is a slightly different use of the word autochthonous than the ordinary medical or sociological use as a synonym for indigenous.) Secondary delusions, on the other hand, he defined as those influenced by the person's background, current situation or mental state. Jaspers considered primary delusions to be ultimately "un-understandable" since he believed no coherent reasoning process existed behind their formation. This view has caused some controversy, and the likes of R. D. Laing and Richard Bentall (1999, p. 133–135) have criticised it, stressing that this stance can lead therapists into the complacency of assuming that because they do not understand a patient, the patient is deluded and further investigation on the part of the therapist will have no effect. For instance, Huub Engels (2009) argues that schizophrenic disordered speech may be understandable, just as Emil Kraepelin's dream speech is understandable.

Jaspers identified with the liberal political philosophy of Max Weber, although he rejected Weber's nationalism. He valued humanism and cosmopolitanism and, influenced by Immanuel Kant, advocated an international federation of states with shared constitutions, laws, and international courts. He strongly opposed totalitarian despotism and warned about the increasing tendency towards technocracy, or a regime that regards humans as mere instruments of science or of ideological goals. He was also sceptical of majoritarian democracy. Thus, he supported a form of governance that guaranteed individual freedom and limited government, and shared Weber's belief that democracy needed to be guided by an intellectual elite. His views were seen as anti-communist.