Anxiety
The philosopher Søren Kierkegaard, in "The Concept of Anxiety" (1844), described anxiety or dread associated with the "dizziness of freedom" and suggested the possibility for positive resolution of anxiety through the self-conscious exercise of responsibility and choosing. In "Art and Artist" (1932), the psychologist Otto Rank wrote that the psychological trauma of birth was the pre-eminent human symbol of existential anxiety and encompasses the creative person's simultaneous fear of – and desire for – separation, individuation, and differentiation.
Tony Honoré
Honoré was a close associate of H. L. A. Hart. They jointly wrote "Causation in the Law" (Oxford, 1st ed. 1959, 2nd 1985) in 1953-8 and Honoré had some influence on Hart's "The Concept of Law" (Oxford, 1st ed. 1961, 2nd 1994). A number of his philosophical papers are collected in "Making Law Bind" (Oxford, 1987) and "Responsibility and Fault" (Oxford, 1999) and his contributions to legal philosophy and Roman law, which range widely, include sixteen books and more than a hundred articles published over the last six decades.