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Karl Jaspers

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 undoubtedly influenced his decision to study law at university. It soon became clear that Jaspers did not particularly enjoy law, and he switched to studying medicine in 1902.

Jaspers graduated from medical school in 1909 and began work at a psychiatric hospital in Heidelberg where Emil Kraepelin had worked some years earlier. Jaspers became dissatisfied with the way the medical community of the time approached the study of mental illness and set himself the task of improving the psychiatric approach. In 1913 Jaspers gained a temporary post as a psychology teacher at Heidelberg University. The post later became permanent, and Jaspers never returned to clinical practice.

At the age of 40 Jaspers turned from psychology to philosophy, expanding on themes he had developed in his psychiatric works. He became a renowned philosopher, well respected in Germany and Europe. In 1948 Jaspers moved to the University of Basel in Switzerland. He remained prominent in the philosophical community until his death in Basel in 1969.

Jaspers' 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 revolutionary paper in 1910 in which he addressed the problem of whether paranoia was an aspect of personality or the result of biological changes. Whilst not broaching new ideas, this article introduced a new method of study. Jaspers studied several patients in detail, giving biographical information on the people concerned as well as providing notes on how the patients themselves felt about their symptoms. This has become known as the biographical method and now forms the mainstay of modern psychiatric practice.

Jaspers set about writing his views on mental illness in a book which he published in 1913 as General Psychopathology. The two volumes which make up this work have become a classic in the psychiatric literature and many modern diagnostic criteria stem from ideas contained within them. Of particular importance, Jaspers believed that psychiatrists should diagnose symptoms (particularly of psychosis) by their form rather than by their content. For example, in diagnosing a hallucination, the fact that a person experiences visual phenomena when no sensory stimuli account for it (form) assumes more importance than what the patient sees (content).

Jaspers felt that psychiatrists could also 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 arising without apparent cause, appearing incomprehensible in terms of normal mental processes. (This is a distinctly different use of the term autochthonous than its usual medical or sociological meaning of indigenous.) Secondary delusions, on the other hand, he classified as influenced by the person's background, current situation or mental state.

Jaspers considered primary delusions as ultimately 'un-understandable,' as 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 have criticised it, stressing that taking 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.

Most commentators associate Jaspers with the philosophy of existentialism, in part because he draws largely upon the existentialist roots of Nietzsche and Kierk


“The Socratic teacher turns his students away from himself and back onto themselves; he hides in paradoxes, makes himself inaccessible. The intimate relationship between student and teacher here is not one of submission, but of a contest for truth.”
Karl Jaspers
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“Three things are required at a university: professional training, education of the whole man, research. For the university is simultaneously a professional school, a cultural center and a research institute. People have tried to force the university to choose between these three possibilities. They have asked what it is that we really expect the university to do. Since, so they say, it cannot do everything it ought to decide upon one of these three alternatives. It was even suggested that the university as such be dissolved, to be replaced by three special types of school: institutes for professional training, institutes for general education possibly involving a special staff, and research institutes. In the idea of the university, however, these three are indissolubly united. One cannot be cut off from the others without destroying the intellectual substance of the university, and without at the same time crippling itself. All three are factors of a living whole. By isolating them, the spirit of the university perishes.”
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“Man's primary will to know struggles against the selfsatisfied formalism of empty learning which drugs man intothe illusory calm of fulfillment. It fights against empty intellectualism,against nihilism which has ceased wanting anything and thus has ceased wanting to know. It battles against mediocrity which never takes stock of itself and which confuses knowledge with the mere learning of facts and <> The only satisfaction which man derives from a radical commitment to knowledge is the hope of advancing the frontier of knowledge to a point beyond which he cannot advance except by transcending knowledge itself.”
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“The limits of science have always been the source of bitter disappointment when people expected something from science that it was not able to provide. Take the following examples: a man without faith seeking to find in science a substitute for his faith on which to build his life; a man unsatisfied by philosophy seeking an all-embracing universal truth in science; a spiritually shallow person growing aware of his own futility in the course of engaging in the endless reflections imposed by science. In every one of these cases, science begins as an object of blind idolatry and ends up as an object of hatred andcontempt. Disenchantment inevitably follows upon these and similar misconceptions. One question remains: What value can science possibly have when its limitations have become so painfully clear?”
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“Greatness of mind becomes an object of love only when the power at work in it itself has a noble character”
Karl Jaspers
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“To decide to become a philosopher seemed as foolish to me as to decide to become a poet.”
Karl Jaspers
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“Der Augenblick ist die einzige Realität, die Realität überhaupt im seelischen Leben. Der gelebte Augenblick ist das Letzte, Blutwarme, Unmittelbare, Lebendige, das leibhaftig Gegenwärtige, die Totalität des Realen, das allein Konkrete. Statt von der Gegenwart sich in Vergangenheit und Zukunft zu verlieren, findet der Mensch Existenz und Absolutes zuletzt nur im Augenblick. Vergangenheit und Zukunft sind dunkle, ungewisse Abgründe, sind die endlose Zeit, während der Augenblick die Aufhebung der Zeit, die Gegenwart des Ewigen sein kann.”
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“What is meaningful cannot in fact be isolated…. We achieve understanding within a circular movement from particular facts to the whole that includes them and back again from the whole thus reached to the particular significant facts.”
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“Metaphysical guilt is the lack of absolute solidarity with the human being as such--an indelible claim beyond morally meaningful duty. This solidarity is violated by my presence at a wrong or a crime. It is not enough that I cautiously risk my life to prevent it; if it happens, and I was there, and if I survive where the other is killed, I know from a voice within myself: I am guilty of being still alive.”
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“But each one of us is guilty insofar as he remained inactive. The guilt of passivity is different. Impotence excuses; no moral law demands a spectacular death. Plato already deemed it a matter of course to go into hiding in desperate times of calamity, and to survive. But passivity knows itself morally guilty of every failure, every neglect to act whenever possible, to shield the imperiled, to relieve wrong, to countervail. Impotent submission always left a margin of activity which, though not without risk, could still be cautiously effective. Its anxious omission weighs upon the individual as moral guilt. Blindness for the misfortune of others, lack of imagination of the heart, inner differences toward the witnessed evil--that is moral guilt.”
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“Just as primitive man believed himself to stand face to face with demons and believed that could he but know their names he would become their master, so is contemporary man faced by this incomprehensible, which disorders his calculations. "If I can but grasp it, if I can but cognise it", so he thinks, "I can make it my servant.”
Karl Jaspers
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