Ross, Alf Loar, Brian, Editor.Directives and Norms. New York: Humanities Press, [1967]. ix, 188 pp. Reprint available April 2009 by The Lawbook Exchange, Ltd. ISBN-13: 978-1-58477-961-2. ISBN-10: 1-58477-961-6. Cloth with dust jacket. $65.00 * Reprint of the first American edition. One of the most interesting jurists of the post-World War II era, Ross [1899-1979] was a legal and moral philosopher, scholar of international law and the leading representative of Scandinavian Legal Realism. This book and On Law and Justice (1958) are (...) his principal works. In Directives and Norms Ross asks whether imperatives (or, to use his term, 'directives') are subject to logic in the same way as indicatives. He shows the difference between indicative and directive discourse and explains the concepts 'directive' and 'norm' as they function in the social sciences, especially in the study of law. A contemporary essay in the Modern Law Review (32:544), though critical of this work, was still impressed by its "clear and convincing account" of these processes. (shrink)

Ross, Alf. On Law and Justice. Berkeley: University of California Press, 1959. xi, 383 pp. Reprint available December 2004 by the Lawbook Exchange, Ltd.

The existing literature treats of several investigations with a certain bearing on the question which is roughly indicated by the title “Imperatives and Logic.” Some of those investigations, however, are entirely outside the scope of the present work.Mally sets himself the task of developing a “Logik des Willens” constituting a parallel to the usual logic, the “Logik des Denkens". In order to emphasize its independence, the author also calls this “Logik des Willens” “Deontik”, and he conceives it as being based (...) on the “Wesensgesetze” of will in the same way as the usual logic is conceived as being based on the “Wesensgesetze” of thought. The author develops a formalistic deductive system on the basis of 5 axioms of demands, including the axiom that there is at least one fact which is unconditionally demanded, and through a lengthy series of theorems he arrives at the sentence that what is unconditionally demanded is identical with what is actually the case: “was sein soll, ist Tatsache”. Similarly, the author develops a system of axioms for “right” volition, including the axiom that right volition is non-contradictory. (shrink)

The author finds attitude rather than belief to be motivating force in human actions. The idea of purity of science does not forbid the scientist to express his personal judgments; what it does is to demand that he should himself realize that in doing so he trespasses the limits of science and, moreover, that he should make others realize it. The essential difference between social engineering and technology is that in social life it is steadily necessary to choose from among (...) conflicting values. A politician acts rightly when he listens to the opinions of experts but still he is the one who bears the ultimate responsibility for the decisions he makes. (shrink)

Dans ce texte de 1936, inédit en français, le théoricien du droit danois Alf Ross rend compte de la parution de la première édition de la Théorie pure du droit de Hans Kelsen. C'est l'occasion pour lui de souligner à la fois tout ce que la théorie du droit moderne doit au normativisme, mais aussi les profondes différences de conception dans le camp positiviste entre la conception idéelle des normes de Kelsen et le programme empiriste dont se réclament les réalistes (...) scandinaves, dans la lignée d'Hägerström. Antérieur aux grands écrits accessibles de Ross, qui vont marquer un tournant vers le positivisme logique, ce texte constitue un témoignage important pour la compréhension du débat réalisme-normativisme. (shrink)