The Architecture of Racial Segregation: The Challenges of Preserving the Problematical Past

The article examines racial segregation as a spatial system and proposes a conceptual framework for assessing its significance. It analyzes how the ideology of white supremacy influenced design form in the United States and how Jim Crow architecture appeared on the landscape. For African Americans, the settings for everyday life were not simply the confines of this imposed architecture; the article analyzes responses such as the construction of alternative spaces. The discussion concludes by considering the architecture of segregation from the perspective of historic preservation

Diversity, host specialization, and geographic structure of filarial nematodes infecting Malagasy bats

We investigated filarial infection in Malagasy bats to gain insights into the diversity of these parasites and explore the factors shaping their distribution. Samples were obtained from 947 individual bats collected from 52 sites on Madagascar and representing 31 of the 44 species currently recognized on the island. Samples were screened for the presence of micro-and macro-parasites through both molecular and morphological approaches. Phylogenetic analyses showed that filarial diversity in Malagasy bats formed three main groups, the most common represented by Litomosa spp. infecting Miniopterus spp. (Miniopteridae); a second group infecting Pipistrellus cf. hesperidus (Vespertilionidae) embedded within the Litomosoides cluster, which is recognized herein for the first time from Madagascar; and a third group composed of lineages with no clear genetic relationship to both previously described filarial nematodes and found in M. griveaudi, Myotis goudoti, Neoromicia matroka (Vespertilionidae), Otomops madagascariensis (Molossidae), and Paratriaenops furculus (Hipposideridae). We further analyzed the infection rates and distribution pattern of Litomosa spp., which was the most diverse and prevalent filarial taxon in our sample. Filarial infection was disproportionally more common in males than females in Miniopterus spp., which might be explained by some aspect of roosting behavior of these cave-dwelling bats. We also found marked geographic structure in the three Litomosa clades, mainly linked to bioclimatic conditions rather than host-parasite associations. While this study demonstrates distinct patterns of filarial nematode infection in Malagasy bats and highlights potential drivers of associated geographic distributions, future work should focus on their alpha taxonomy and characterize arthropod vectors

The Power of Apology and the Process of Historical Reconciliation

The article analyzes one of the ways that history makes the headlines today: in discussions of whether the present can--and should--apologize for the past. It examines this recent phenomenon by asking if historical apologies have the ability to facilitate a process of historical reconciliation. In its first three sections, the article explores the range and forms of apologies reported in the press during the last decade or so, the motives and goals of apologists, and the reasoning of those with misgivings about the utility and wisdom of apologies. A fourth section assesses the efficacy of historical apologies. Is an apology a meaningful way for the present to engage the past or to address historic human injustice? Do apologies have the power to reconcile? The conclusion offers a brief explanation for why we seem to be living in an age of apology