Hygienic Domestication of Urban Fish and the Wild Life in the Water Pipes. Home Aquaria and the City in the Nineteenth Century. The paper focuses on the interrelations between the domestic aquarium and its urban environment in the second half of the nineteenth century. It argues that the city plays a crucial role in the invention and history of the aquarium. Not only is the material culture of the aquarium a product of urban technologies and infrastructure; the aquarium's early definition (...) as a confined and closed, self‐contained and purified space can be seen as a response to increasing environmental problems, particularly urban water and air pollution. The paper describes how the aquarium and the city together form a laboratory for the exploration of new sanitary and climatic techniques in terms of ventilation and water supply. Furthermore, the paper stresses the crucial role that early amateur aquarium‐keeping plays in the practical construction and regulation of artificial environments as well as in the historical and theoretical reformulation of fundamental notions such as dynamic balance and models of circulation. Getting more and more intertwined on a material and discursive level, the aquarium and its urban environment not only provide specific habitats where the living conditions of humans and animals can be studied. In fact, both become objects and simultaneously media of sanitarian programmes in the name of public health. (shrink)

We invite systematic consideration of the metaphors of cycles and circulation as a long-term theme in the history of the life and environmental sciences and medicine. Ubiquitous in ancient religious and philosophical traditions, especially in representing the seasons and the motions of celestial bodies, circles once symbolized perfection. Over the centuries cyclic images in western medicine, natural philosophy, natural history and eventually biology gained independence from cosmology and theology and came to depend less on strictly circular forms. As potent ‘canonical (...) icons’, cycles also interacted with representations of linear and irreversible change, including arrows, arcs, scales, series and trees, as in theories of the Earth and of evolution. In modern times life cycles and reproductive cycles have often been held to characterize life, in some cases especially female life, while human efforts selectively to foster and disrupt these cycles have harnessed their productivity in medicine and agriculture. But strong cyclic metaphors have continued to link physiology and climatology, medicine and economics, and biology and manufacturing, notably through the relations between land, food and population. From the grand nineteenth-century transformations of matter to systems ecology, the circulation of molecules through organic and inorganic compartments has posed the problem of maintaining identity in the face of flux and highlights the seductive ability of cyclic schemes to imply closure where no original state was in fact restored. More concerted attention to cycles and circulation will enrich analyses of the power of metaphors to naturalize understandings of life and their shaping by practical interests and political imaginations. (shrink)

ZusammenfassungTrotz seiner großen Verbreitung in den Lebenswissenschaften wurde dem Aquarium bisher wenig wissenschafts- und technikhistorische Aufmerksamkeit zuteil. Dies ist nicht zuletzt durch den Umstand begründet, dass das Aquarium und seine Geschichte bisher größtenteils als außerwissenschaftlich aufgefasst wurden. Dabei spielen so unterschiedliche Kontexte wie Akklimatisierung, Amateurnaturkunde und bürgerliche Populärkultur eine wichtige Rolle. Gleichzeitig ist die Entwicklung des Aquariums aber auch eng mit der Geschichte der Lebenswissenschaften verbunden. Mit Blick auf die zweite Hälfte des 19. Jahrhunderts verstehe ich das Aquarium als techno-natural (...) assemblage, in der Technologie, Kultur und Natur zu einem künstlichen Naturraum verbunden sind. Seine Geschichte beginnt in der britischen Amateurnaturkunde und der französischen Akklimatisierungsbewegung. Im Deutschland des späten 19. Jahrhunderts entwickelte sich das Aquarium zu einem Massenphänomen. Gleichzeitig hielt es Einzug in die Lebenswissenschaften, wo es als Einfallstor, Instrument und Umwelt Verwendung fand. Wie sich zeigt, ist das Aquarium eine hochgradig konstruierte Technologie, die sich aus einer Verbindung unterschiedlicher Traditionen herausgebildet und das Leben in die Lebenswissenschaften gebracht hat. (shrink)

From May to November 1931, the Exposition coloniale internationale was held in Paris. Publicized as a trip around the world in a single day, it was designed to stimulate investments and general enthusiasm for the colonies. Along with exotic temporary pavilions representing the various colonies, model villages inhabited by colonial natives, and pavilions representing commercial product brands and other colonial powers, the exposition included a zoo and an aquarium featuring animals from the colonies. Installing a large aquarium had been a (...) costly and difficult process, and construction was plagued by many delays and problems. But when the aquarium finally opened a few months into the exposition, it quickly became a favorite of the public. With the double mission to provide a living synthesis of the products of the warm waters of the French empire and give visitors a sense of the diversity, beauty, and economic resources of their colonial possessions, the aquarium functioned as a panorama that presented a striking visual metaphor for the empire. This article follows the aquarium during the exposition and in the years that followed. We explore its place in the history of aquaria in general and pay particular attention to its role in the exposition and within the French colonial context of the 1930s and onward. Here, both the scientists in charge of the site and the aquatic animals living in its tanks and terrariums provide a window into the relationship of marine biology, public education, consumerism, and colonialism at mid-twentieth century. (shrink)