Ludwig Klages
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Klages was a central figure of characterological psychology and the school of thought. Prominent elements of his philosophy include: the opposition between life-affirming and life-denying ; reality as the on-going creation and interpretation of sensory images, rather than feelings; a biocentric ethics in response to modern ecological issues and militarism; an affirmation of eroticism in critique of both Christian patriarchy and the notion of the "sexual"; a theory of psychology focused on expression, including handwriting analysis; and a science of character aimed at reconciling the human ego to the divide it effectuates between living beings. Central to Klages' thought is a linguistic opposition to logocentrism, a term introduced by Klages to diagnose a fixation on language or words to the detriment of the things to which they refer. His formulation of this concept came to be of significant importance to semiotic studies of Western science and philosophy, namely within Derridean deconstruction. Klages is similarly seen as a forebear to critical theory, deep ecology, and existential phenomenology.
Klages' place in modern psychology has been likened to those of his contemporaries Sigmund Freud and Carl Jung. His philosophy was roundly attacked by Nazi leaders during the height of his career, though his proximity has since fallen to dispute. Though little of his literary output has historically been available in English, Klages' thought has exhibited sweeping influence on German developments in psychology, psychiatry, literature, and various other disciplines. Provided by Wikipedia