Search results for ""author catherine nash""

What does it mean to be of Irish descent? What does Irish descent stand for in Ireland? In Northern Ireland? In the United States? How are the categories of "native" and "settler" and accounts of ethnic origin being refigured through popular genealogy and population genetics?Of Irish Descent addresses these questions by exploring the contemporary significance of ideas about ancestral roots, origins, and connections. Moving from the intimacy of family stories and reunions to disputed state policies on noble titles and new applications of genetic research, Nash traces the place of ancestry in interconnected geographies of identity—familial, ethnic, national, and diasporic. Underlying these different practices and narratives are potent and profoundly political questions about who counts as Irish and to whom Ireland belongs.Examining tensions between ideas of plurality and commonality, difference and connection that run through the culture and science of ancestral origins, Of Irish Descent is an original and timely exploration ofnew configurations of nation and diaspora as communities of shared descent.

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What might be wrong with genetic accounts of personal or shared ancestry and origins? Genetic studies are often presented as valuable ways of understanding where we come from and how people are related. In Genetic Geographies, Catherine Nash pursues their troubling implications for our perception of sexual and national, as well as racial, difference. Bringing an incisive geographical focus to bear on new genetic histories and genetic genealogy, Nash explores the making of ideas of genetic ancestry, indigeneity, and origins; the global human family; and national genetic heritage. In particular, she engages with the science, culture, and commerce of ancestry in the United States and the United Kingdom, including National Geographic’s Genographic Project and the People of the British Isles project. Tracing the tensions and contradictions between the emphasis on human genetic similarity and shared ancestry, and the attention given to distinctive patterns of relatedness and different ancestral origins, Nash challenges the assumption that the concepts of shared ancestry are necessarily progressive. She extends this scrutiny to claims about the “natural” differences between the sexes and the “nature” of reproduction in studies of the geography of human genetic variation.Through its focus on sex, nation, and race, and its novel spatial lens, Genetic Geographies provides a timely critical guide to what happens when genetic science maps relatedness.

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