Mental maps,segregation, and everyday life in Dar es Salaam,Tanzania

Dar es Salaam, Tanzania, has a long history as a segregated city. Starting in 1891 the German and then later the British colonial government enacted a series of building ordinances that outlined the styles of construction allowed within different areas of the city. Although these policies applied only to the structures themselves, ultimately they served to divide the city into European/Expatriate, Asian, and African areas. In spite of official attempts to integrate the city, postcolonial Dar es Salaam remains a racially segregated place. This segregation extends beyond residence location and affects all aspects of everyday life such as shopping and recreation. This article uses mental maps drawn by some of Dar es Salaam's residents to illustrate the lingering effects of colonial segregation on the knowledge, perception, and experiences residents have in and of today's city. Expatriate, Asian, and African maps include vastly different locations within the city. Those places considered important enough to map demonstrate that colonialism has continued impacts on the spaces and realities of everyday life in contemporary Dar es Salaam.     

The Myth of Reserpine-Induced Depression: Role in the Historical Development of the Monoamine Hypothesis

For five decades it has been generally accepted that reserpine, an antihypertensive and antipsychotic drug, causes depression. The discovery that reserpine depletes brain monoamines was an important factor in the development of the monoamine hypothesis of depression, and it continues to be widely cited in support of this hypothesis. The present paper argues that, contrary to prevailing belief, reserpine is not depressogenic. The reason for perpetuation of this myth is reluctance to discard the monoamine hypothesis. This hypothesis ushered the modern biochemical paradigm into psychiatry and is still of great importance. It serves as a heuristic to guide research, it enhances psychiatry’s prestige, and it helps to validate and promote drug therapy for depression and other mental disorders.     

The Value of Culture: Congolese Art and the Promotion of Belgian Colonialism (1945–1959)

Based on the scholarship of Frans M. Olbrechts and the changes implemented in the Museum of the Belgian Congo during his directorship (from 1947 until 1958), this article argues that the institutionalization of African artefacts as art served the late Belgian colonial regime in promoting its renewed postwar commitment to the Congolese colony. In their reinvention as art and subsequent re-installation in modernist displays, the objects acquired not only a cultural, but also an economic and political value as resources, which led to their co-option in the mise-en-valeur, or valorization, of the colony and fuelled a colonial rhetoric that replaced an earlier emphasis on the civilizing mission with a construction of cultural guardianship based on the universal value of the objects as art.     

New models of North West European Holocene palaeogeography and inundation

This paper presents new 500 year interval palaeogeographic models for Britain, Ireland and the North West French coast from 11000 cal. BP to present. These models are used to calculate the varying rates of inundation for different geographical zones over the study period. This allows for consideration of the differential impact that Holocene sea-level rise had across space and time, and on past societies. In turn, consideration of the limitations of the models helps to foreground profitable areas for future research.