This prize monograph was a pioneering work among Marxist philosophers, East and West, twenty-five years ago. To our mind, the work would have been received with respect and pleasure by philosophers of many viewpoints if it had been known abroad then. Now, revised for this English-language editiJn by our dear and honored colleague Mihailo Markovic, it is still admirable, still the insightful and stimulating accomplishment of a pioneering philosophical and scientific mind, still resonating to the three themes of technical mastery, humane purpose, political critique. Markovic has always worked with the scientific and the humanist disci plines inseparably, a faithful as well as a creative man oflate twentieth century thOUght. Reasoning is to be studied as any other object of investigation would be: empirically, theoretically, psychologically, historically, imaginatively. But the entry is often through the study of meaning, in language and in life. In his splendid guide into the work before us, his Introduction, Markovic shows his remarkable ability as the teacher, motivating, clarifying, sketching the whole, illuminating the detail, Critically situating the problem within a practical understanding of the tool oflanguage."

This volume of the Boston Studies is a distillation of one of the most creative and important movements in contemporary social theory. The articles repre sent the work of the so-called 'Praxis' group in Yugoslavia, a heterogeneous movement of philosophers, sociologists, political theorists, historians, and cul tural critics, united by a common approach: that of social theory as a critical and scientific enterprise, closely linked to questions of contemporary practical life. As the introductory essay explains, in its history and analysis of the development of this group, the name Praxis focuses on the heart of Marx's social theory - the conception of human beings as creative, productive makers and shapers of their own history. The journal Praxis, which appeared regularly in Yugoslavia at Zagreb, and also in an International Edition for many years, is the source of many of these articles. The journal had to suspend publication in 1975 because of political pressures in Yugoslavia. Eight members of the group were dismissed from their University posts in Belgrade, after a long struggle in which their colleagues stood by them staunchly. Yet the creativity and productivity of the group continues, by those in Belgrade and elsewhere. Its contributions to the social sciences, and to the very conception of social science as critical and applied theory, remain vivid, timely and innovative. The importance of the theoretical work of the Praxis group is perhaps at its height now."

This prize monograph was a pioneering work among Marxist philosophers, East and West, twenty-five years ago. To our mind, the work would have been received with respect and pleasure by philosophers of many viewpoints if it had been known abroad then. Now, revised for this English-language editiJn by our dear and honored colleague Mihailo Markovic, it is still admirable, still the insightful and stimulating accomplishment of a pioneering philosophical and scientific mind, still resonating to the three themes of technical mastery, humane purpose, political critique. Markovic has always worked with the scientific and the humanist disci plines inseparably, a faithful as well as a creative man oflate twentieth century thOUght. Reasoning is to be studied as any other object of investigation would be: empirically, theoretically, psychologically, historically, imaginatively. But the entry is often through the study of meaning, in language and in life. In his splendid guide into the work before us, his Introduction, Markovic shows his remarkable ability as the teacher, motivating, clarifying, sketching the whole, illuminating the detail, Critically situating the problem within a practical understanding of the tool oflanguage."

This volume of the Boston Studies is a distillation of one of the most creative and important movements in contemporary social theory. The articles repre sent the work of the so-called 'Praxis' group in Yugoslavia, a heterogeneous movement of philosophers, sociologists, political theorists, historians, and cul tural critics, united by a common approach: that of social theory as a critical and scientific enterprise, closely linked to questions of contemporary practical life. As the introductory essay explains, in its history and analysis of the development of this group, the name Praxis focuses on the heart of Marx's social theory - the conception of human beings as creative, productive makers and shapers of their own history. The journal Praxis, which appeared regularly in Yugoslavia at Zagreb, and also in an International Edition for many years, is the source of many of these articles. The journal had to suspend publication in 1975 because of political pressures in Yugoslavia. Eight members of the group were dismissed from their University posts in Belgrade, after a long struggle in which their colleagues stood by them staunchly. Yet the creativity and productivity of the group continues, by those in Belgrade and elsewhere. Its contributions to the social sciences, and to the very conception of social science as critical and applied theory, remain vivid, timely and innovative. The importance of the theoretical work of the Praxis group is perhaps at its height now."