Adolf Meyer-Abich spent his career as one of the most vigorous and varied advocates in the biological sciences. Primarily a philosophical proponent of holistic thought in biology, he also sought through collaboration with empirically oriented colleagues in biology, medicine, and even physics to develop arguments against mechanistic and reductionistic positions in the life sciences, and to integrate them into a newly disciplinary theoretical biology. He participated in major publishing efforts including the founding of Acta Biotheoretica. He also sought international contacts (...) and worked for long stretches in Chile, the Dominican Republic, El Salvador, and the United States. His career straddled the Nazi period, which led him into a complex dance of support for and resistance to the regime. Despite the relative failure of his conceptual innovations to catch on, his ideas and writings sit squarely within the trajectory of thought and argument that has led to today’s reinvigoration of thought about conceptual integration in evolutionary developmental biology. (shrink)

Physics and Politics in the Early Federal Republic of Germany. Max Born, Werner Heisenberg and Pascual Jordan between Scientific and Political Discourse. – Contrasting the historiography of two major developments in 20th century German history, the creation of quantum mechanics in 1925 and the dispute on the nuclear armament of the Federal Republic of Germany in 1957, the question is raised to which extent the scientific culture was able to bridge political disagreement within the German physicists' community. A twofold story (...) of the private and public exchange between Max Born, Werner Heisenberg and Pascual Jordan among others on the scientists' position to nuclear armament on the one hand and the writing of the history of quantum mechanics on the other hand displays different types of relating scientific work and moral responsibility. Neither politics nor science went on unaltered after the disputes between physics and politics in the early Federal Republic of Germany. (shrink)

The theory of quantum mechanics has often been thought to show an affinity with logical empiricism: in both, observation plays a central role, and questions about what is unobservable are dismissed. However, there were also strong tensions between the logical empiricism of the Vienna Circle and implications drawn from quantum physics. In the 1920s and 1930s, many physicists thought that quantum mechanics revealed a limit to what could be known scientifically, and this opened the door to a wide range of (...) speculations, in which quantum mechanics was connected with free will, organic life, psychology, and religion—speculations in which many leading quantum physicists were engaged. Members of the Vienna Circle, such as Frank and Schlick, looked at quantum mechanics for a confirmation of their empiricist views, but they were at the same time critical about these wider implications drawn from quantum mechanics, which in their eyes were connected with broader mystical and irrational trends in society. They engaged in particular with the views of Bohr and Jordan, both of whom expressed a sympathy for logical empiricism while at the same time arguing for claims that proved hard to reconcile with the scientific world conception of the Vienna Circle. (shrink)