Søren Kierkegaard
Søren Kierkegaard (1813–1855) was a Danish philosopher, theologian, and prolific writer who founded existentialism and articulated a philosophy centered on individual subjectivity, anxiety, and the paradoxes of Christian faith. Born in Copenhagen to a wealthy but emotionally troubled family, Kierkegaard produced an enormous body of work—essays, pseudonymous philosophical treatises, and philosophical fragments—that explored the absurdity of existence and the necessity of a 'leap of faith' to attain authentic religious commitment. His concept of 'fear and trembling' (the dread accompanying radical freedom), his analysis of aesthetic, ethical, and religious modes of existence, and his fierce critiques of institutional Christianity and bourgeois conformity profoundly influenced twentieth-century philosophy. Works such as Either/Or (1843), Fear and Trembling (1843), and Concluding Unscientific Postscript (1846) established subjectivity as central to truth and existence, directly anticipating the phenomenological and existentialist movements.
