The Plymouth Laboratory of the Marine Biological Association of the United Kingdom (1884) was founded in 1888. In addition to conducting morphological and other biological research, the founders of the laboratory aimed at promoting research in experimental zoology which will be used in this paper as a synonym for e. g. experimental embryology, comparative physiology or general physiology. This dream was not fully realized until 1920. The Great War and its immediate aftermath had a positive impact on the development of (...) the Plymouth Laboratory. The war greatly upset the operation of the Zoological Station in Naples and the ensuing crisis in its operations was closely related to the establishment of the physiological department in Plymouth in 1920. Two other key factors in the Plymouth story were the establishment of the Development Fund in 1909, which began contributing funds to the Plymouth Laboratory in 1912, and the patronage of the Cambridge zoologist George P. Bidder (1863-1954). This paper will focus on the combined influence of the Development Fund and Bidder on the development of the Plymouth Laboratory from around 1902 through the early 1920s, and the important role the laboratory played in promoting experimental zoology in Britain in the 1920s. (shrink)

Frank Balfour was regarded by his colleagues as one of the greatest biologists of his day and Charles Darwin’s successor, yet the young aristocrat died in a climbing accident before his thirty-first birthday. Reactions to his death reveal much about the image of science and scientists in late-Victorian Britain. In this paper I examine the development of the Cambridge school of animal morphology, headed by Balfour, and the interdependence of his research reputation and his charisma. Contemporaries praised his gentlemanly qualities, (...) making his aristocratic background a part of his scientific character. Yet his reputation for good judgement and his abilities as a leader were severely tested when it began to emerge that the accident that killed Balfour and his guide might have been prevented. Nonetheless, the image of Balfour that emerges from his obituaries is that of a noble hero and outstanding scientist, who lived on in the memories of all who knew him. (shrink)

Biological field stations proliferated in the Rocky Mountains region of the western United States during the early decades of the twentieth century. This essay examines these Rocky Mountain field stations as hybrid lab-field sites from the perspective of the field side of the dichotomy: as field sites with raised walls rather than as laboratories whose walls with the natural world have been lowered. Not only were these field stations transformed to be more like laboratories, but they were also embedded within (...) the particular regional environmental and institutional context of the Rocky Mountains. Using the University of Colorado’s Mountain Laboratory at Tolland and other contemporaneous sites as examples, this essay analyzes key features of these sites, including their location within transportation networks, buildings, equipment, personnel, scheduling, recreational and social activities, and other material and social practices on the ground. Considering both the distinctive and shared characteristics of the Rocky Mountain field stations in comparison to other types of field stations provides a more complete picture of the diversity and range of lab-field hybrid sites in the biological sciences in the early twentieth-century United States. (shrink)

Julian Huxley’s eclipse of Darwinism narrative has cast a long shadow over the historiography of evolutionary theory around the turn of the nineteenth century. It has done so by limiting who could be thought of as Darwinian. Peter Bowler used the eclipse to draw attention to previously understudied alternatives to Darwinism, but maintained the same flaw. In his research on the Non-Darwinian Revolution, he extended this problematic element even further back in time. This paper explores how late nineteenth-century neo-Darwinian conceptualizations (...) of Darwinism were later utilized by several advocates and detractors of the Modern Synthesis. John Beatty has shown how this continuity hinges at least partly on the perceived importance of the creativity of natural selection. The paper provides a more thorough look at Darwin’s two conflicting accounts of variation, ascribed to struggles in explaining quantitative versus qualitative characters. In doing so, it suggests that other forms of Darwinism persisted, in both the non-Darwinian revolution and eclipse periods, because of tension between contingency and creativity in Darwin’s own work. This tension is traced out from Darwin’s conceptions of variation into the work of Alfred Russel Wallace, Hugo de Vries, and Thomas Henry Huxley. Based on this, the eclipse narrative is criticized for not considering the meaning of Darwinism in different geographical locations. Britain and the United States showed few signs of an eclipse. Rather, the rise of German debates about Haeckel’s vision of Darwinism have been mistaken for a universal decline in support. (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)

William Keith Brooks was an American zoologist at Johns Hopkins University from 1876 until his death in 1908. Over the course of his career, Brooks staunchly defended Darwinism, arguing for the centrality of natural selection in evolutionary theory at a time when alternative theories, such as neo-Lamarckism, grew prominent in American biology. In his book The Law of Heredity, Brooks addressed problems raised by Darwin’s theory of pangenesis. In modifying and developing Darwin’s pangenesis, Brooks proposed a new theory of heredity (...) that sought to avoid the pitfalls of Darwin’s hypothesis. In so doing he strengthened Darwin’s theory of natural selection by undermining arguments for the inheritance of acquired characteristics. In later attacks on neo-Lamarckism, Brooks consistently defended Darwin’s theory of natural selection on logical grounds, continued to challenge the idea of the inheritance of acquired characteristics, and argued that natural selection best explained a wide range of adaptations. Finally, he critiqued Galton’s statistical view of heredity and argued that Galton had resurrected an outmoded typological concept of species, one which Darwin and other naturalists had shown to be incorrect. Brooks’s ideas resemble the “biological species concept” of the twentieth century, as developed by evolutionary biologist Ernst Mayr and others. The late-nineteenth century was not a period of total “eclipse” of Darwinism, as biologists and historians have hitherto seen it. Although the “Modern Synthesis” refers to the reconciliation of post-Mendelian genetics with evolution by natural selection, we might adjust our understanding of how the synthesis developed by seeing it as the culmination of a longer discussion that extends back to the late-nineteenth century. (shrink)

Investigators of animal behavior since the eighteenth century have sought to make their work integral to the enterprises of natural history and/or the life sciences. In their efforts to do so, they have frequently based their claims of authority on the advantages offered by the special places where they have conducted their research. The zoo, the laboratory, and the field have been major settings for animal behavior studies. The issue of the relative advantages of these different sites has been a (...) persistent one in the history of animal behavior studies up to and including the work of the ethologists of the twentieth century. (shrink)

Traditional accounts of the emergence of professional biology have privileged not only metropolis over province, but research over teaching and laboratory over museum. This paper seeks to supplement earlier studies of the 'transformation of biology' in the late nineteenth century by exploring in detail the developments within three biology departments in Northern English civic colleges. By outlining changes in the teaching practices, research topics and the accommodation of the departments, the authors demonstrate both locally contingent factors in their development and (...) continuities with existing traditions in natural history. The appointment of Arthur Milnes Marshall in preference to Louis Miall to the new zoology chair in Manchester in 1879 casts light on contemporary views of the laboratory and museum as 'equal though different'. The transformation in biology, in Northern England at least, was shaped more by such local institutional changes than by a phoenix-like rise of the laboratory from the ashes of the museum-more by the rhetorical construction of a professional academic community than any dramatic shift in sites. In this period the biology laboratory supplemented, rather than eclipsed, the museum, and the dichotomy between the 'naturalist' and the 'experimentalist' was far from clear-cut. (shrink)

Traditional accounts of the emergence of professional biology have privileged not only metropolis over province, but research over teaching and laboratory over museum. This paper seeks to supplement earlier studies of the ‘transformation of biology’ in the late nineteenth century by exploring in detail the developments within three biology departments in Northern English civic colleges. By outlining changes in the teaching practices, research topics and the accommodation of the departments, the authors demonstrate both locally contingent factors in their development and (...) continuities with existing traditions in natural history. The appointment of Arthur Milnes Marshall in preference to Louis Miall to the new zoology chair in Manchester in 1879 casts light on contemporary views of the laboratory and museum as ‘equal though different’. The transformation in biology, in Northern England at least, was shaped more by such local institutional changes than by a phoenix-like rise of the laboratory from the ashes of the museum—more by the rhetorical construction of a professional academic community than any dramatic shift in sites. In this period the biology laboratory supplemented, rather than eclipsed, the museum, and the dichotomy between the ‘naturalist’ and the ‘experimentalist’ was far from clear-cut. (shrink)

Well into the 1940s, many French biologists rejected both Mendelian genetics and Darwinism in favour of neo-transformism, the claim that evolution proceeds by the inheritance of acquired characteristics. In 1931 the zoologist Maurice Caullery published Le Problème d’évolution, arguing that, while Lamarckian mechanisms could not be demonstrated in the present, they had nevertheless operated in the past. It was in this context that Raymond Aron expressed anxiety about the relationship between biology, history, and human autonomy in his 1938 Introduction à (...) la philosophie de l’histoire: essai sur les limites de l’objectivité historique, in which he rejected both neo-Kantian and biological accounts of human history. Aron aspired to a philosophy of history that could explain the dual nature of human existence as fundamentally rooted in the biological, and at the same time, as a radical transcendence of natural law. I argue that Aron’s encounter with evolutionary theory at this moment of epistemic crisis in evolutionary theory was crucial to the formation of his philosophy of history, and moreover that this case study demonstrates the importance of moving beyond the methodological divisions between intellectual history and history of science. (shrink)

With Carl Gegenbaur and Ernst Haeckel, inspiredby Darwin and the cell theory, comparativeanatomy and embryology became established andflourished in Jena. This tradition wascontinued and developed further with new ideasand methods devised by some of Haeckelsstudents. This first period of innovative workin evolutionary morphology was followed byperiods of crisis and even a disintegration ofthe discipline in the early twentieth century.This stagnation was caused by a lack ofinterest among morphologists in Mendeliangenetics, and uncertainty about the mechanismsof evolution. Idealistic morphology was stillinfluental in (...) Germany, which prevented a fullappreciation of the importance of Darwinstheory of natural selection for comparativemorphology. Evolutionary morphology andembryology failed to contribute significantlyto the modern synthesis of evolutionarybiology, thereby probably delaying theintegration of developmental biology intomodern evolutionary biology. However, Haeckelsstudent Oscar Hertwig, as well as Victor Franzand Alexej N. Sewertzoff from a youngergeneration, all tried to forge their ownsynthetic approaches in which (inspired byHaeckels work) embryology played an importantrole. Important for all three researchers wereattempts to refine, and sometimes redefine, thebiogenetic law, and to find new scientificexplanations for it (and for the manyexceptions to it). Their research was latermore or less forgotten, and had littleinfluence on the architects of the modernsynthesis. As the relationship betweenevolutionary and developmental biology is nowagain rising in importance in the form ofEvo-Devo, we would like to draw attention tohow this earlier research tradition grappledwith similar questions to those now on theagenda, albeit from sometimes quite differentperspectives. (shrink)

This paper throws light on the development of experimental zoology in Britain by focusing on the establishment of the British Journal of Experimental Biology and the Society for Experimental Biology in 1923. The key actors in this story were Lancelot T. Hogben, Julian S. Huxley and Francis A.E. Crew, who started exploring the possibility of establishing an experimentally oriented zoological journal in 1922. In order to support the BJEB and further the cause of the experimental approach, Hogben, Crew, Huxley and (...) their colleagues decided to found a society, which led to the formation of the SEB. From its inception the journal was plagued with difficulties that led to the merger of the BJEB and the Biological Proceedings of the Cambridge Philosophical Society in the autumn of 1925. Also discussed are the views that the leading proponents of experimental zoology in Britain in the 1920s expressed towards morphology and how their views further complicate the already much modified ‘revolt from morphology’ thesis. (shrink)