The German paleontologist H. G. Bronn is best remembered for his 1860 translation and critique of Darwin's Origin of Species, and for supposedly twisting Darwinian evolution into conformity with German idealistic morphology. This analysis of Bronn's writings shows, however, that far from being mired in an outmoded idealism that confined organic change to predetermined developmental pathways, Bronn had worked throughout the 1840s and 1850s on a new, historical approach to life. He had been moving from the study of plant and (...) animal forms in the abstract towards placing them into geological and biogeographical context, analyzing patterns of progress and adaptation, explaining species diversity and individual variation, and applying biological insights to practical problems such as artificial breeding. Even though Bronn never fully accepted the idea of species transformation, he saw Darwin's theory as a bold new move toward his own goal of establishing a comprehensive, historical science of life, and he presented it as such in his translation and commentary. Thus Darwin's ideas gained a quick and generally favorable hearing in Germany not because of their easy assimilability into an older tradition, but because of their appeal to the innovative Bronn. (shrink)

Darwin’s fifth chapter, “The Laws of Variation,” may stand in the shadow of the first four that climax with his presentation of “Natural Selection,” but its importance should not be underestimated. It deals with philosophical and methodological issues in the study of variation that would be hotly debated for decades after the publication of the book, many of which are still unsettled today. As the chapter title suggests, Darwin felt that a proper scientific study of variation had to discover the (...) laws of nature that governed it. He could not simply let it be random. He looked for laws in the patterns of co-occurrence of changes in different parts of the body or the same part in different species and also in the apparent consistencies in the effects of environment and habit. There is no one main line of argument in this chapter, but rather an exploration of multiple possible conceptions, patterns, and laws of variation—all ways in which variation might not be entirely random. For example: To what extent was variation responsive to environmental changes or to the organism’s needs and habits? And if Darwin admitted such responses, then how was his theory any different from Lamarck’s? Do all parts of the organism vary freely and independently or are there hidden connections, correlations, or trade-offs between varying parts of the body? Why do related species seem often to vary in similar ways? Many of these questions are still with us, in modern evolutionary developmental biology (“evo-devo”) and studies of epigenetics. (shrink)

Even though science strives to transcend national differences, scientists in the multi-national, multi-lingual, multi-ethnic Habsburg Empire could hardly avoid being caught up in a web of competing ethnic, national, and imperial interests. Where should their identities and loyalties lie and where should they seek support for their work? At the level of the empire as a whole? One of its component kingdoms or principalities? Other institutions? What audience should they write for, and in what language? Or, from the point of (...) view of their patrons, how could science be used to promote unity and develop culture and identity? This fine essay collection on The Nationalization of Scientific Knowledge in the Habsburg Empire, 1848–1918 explores a variety of solutions with which scientists and scientific institutions experimented.The editors’ introduction, by Mitchell Ash and Jan Surman, is most concerned with the historiography of nationalism, nation formation, center–periphery relations, and po .. (shrink)

To some, a misguided Lamarckian and a fraud, to others a martyr in the fight against Darwinism, the Viennese zoologist Paul Kammerer (1880-1926) remains one of the most controversial scientists of the early 20th century. Here his work is reconsidered in light of turn-of-the-century problems in evolutionary theory and experimental methodology, as seen from Kammerer's perspective in Vienna. Kammerer emerges not as an opponent of Darwinism, but as one would-be modernizer of the 19th-century theory, which had included a role for (...) the inheritance of acquired characteristics. Kammerer attempted a synthesis of Darwinism with genetics and the chromosome theory, while retaining the modifying effects of the environment as the main source of favorable variation, and he developed his program of experimentation to support it. Kammerer never had a regular university position, but worked at a private experimental laboratory, with sidelines as a teacher and a popular writer and lecturer. On the lecture circuit he held forth on the significance of his science for understanding and furthering cultural evolution and he satisfied his passion for the arts and performance. In his dual career as researcher and popularizer, he did not always follow academic convention. In the contentious and rapidly changing fields of heredity and evolution, some of his stances and practices, as well as his outsider status and part-Jewish background, aroused suspicion and set the stage for the scandal that ended his career and prompted his suicide. (shrink)