4,867 research outputs found

    Operatively White?: Exploring the Significance of Race and Class Through the Paradox of Black Middle-Classness

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    The black–white paradigm has been the crucial paradigm in racial geography of land use, housing and development. Yet it is worthwhile to consider that, in this context, distinctions based on race are accompanied by a powerful, racialized discourse of middle class versus poor. The black–white paradigm in exclusionary zoning, for example, involves the wealthy or middle-class white person (we need not even use the term white) protesting against or displacing the poor black person. (we also need not even use the term black). Another example of the racialized discourse of middle class versus poor is in the urban-gentrification context. The term gentrification suggests wealthier Whites displacing poor Blacks. Little attention has been paid to the significance of the increasing numbers of Blacks stepping into middle-class roles formerly held almost exclusively by Whites. Taking both race and class into account seems to demand exploration of the significance of Blackness and affluence within an existing societal structure that has evolved from white supremacy to a seemingly less-virulent, or more-benign, white norm - one in which normalcy, wealth, advantage, and presumptions of innocence are still implicitly predicated on Whiteness and in which an economic structure of white privilege and black disadvantage is inscribed into the geography of the physical landscape. The reality that middle class homeowners, whether Black or White, seek to avoid the disadvantages of poverty presents a divide in black racial solidarity based on class. However, because of structural disadvantage in racially segregated neighborhoods, the black middle class are not as successful at getting away nor in protecting their turf as white middle class are. In effect this is a racial disadvantage but certainly a paradoxical one. It involves a disadvantage in escaping the poor and disadvantage in exercising privilege at the expense of the poor. Using the example of the black middle class, it is possible to see that the vestigial oppression of slavery and the domination of white supremacy have morphed but have not been eliminated. Instead, those institutions have been disaggregated into discrete, wealth-based components of Blackness and Whiteness. Thus, Blacks with money are privileged in certain limited circumstances to be operatively white. Through their wallets and educational or professional attainments they gain access to some of the privileges, goods, and services formerly reserved exclusively for Whites. Thus, this article considers challenges and opportunities of Blackness and middle-classness in its twenty-first century context of being operatively white. Specifically, how should neighborhood land use conflicts be regarded if poor Blacks are disproportionately, negatively affected in relation to affluent Blacks? That racialized impact should not be dismissed as being purely about class just because the affluent are also black. Problems of class in the United States are racialized; they are never separate from the racial structures of subordination that still operate here. Accordingly, problems currently cognizable as being merely about class are necessarily still cognizable as problems of race. In order to enrich our ability to give race and class the sophisticated and probing account that their complex interaction calls for, this paper takes the concept of racialized class to its logical end and explores the ways in which racial identity and racial social position are affected by class. Because race and class are structurally inscribed into the landscape, racial justice is considered to require economic liberation. Economic liberation comes, however, at the expense of the black poor. Therefore, there cannot be racial justice without economic justice

    Sperm competition and sperm midpiece size: no consistent pattern in passerine birds

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    Sperm competition is thought to be a major force driving the evolution of sperm shape and function. However, previous studies investigating the relationship between the risk of sperm competition and sperm morphometry revealed inconclusive results and marked differences between taxonomic groups. In a comparative study of two families of passerines (Fringillidae and Sylviidae) and also across species belonging to different passerine families, we investigated the relative importance of the phylogenetic background on the relationship between sperm morphometry and the risk of sperm competition. The risk of sperm competition was inferred from relative testis mass as an indicator of investment in sperm production. We found: (i) a significant positive association between both midpiece length and flagellum length and relative testis mass in the Fringillidae, (ii) a significant negative association between sperm trait dimensions and relative testis mass in the Sylviidae, and (iii) no association across all species. Despite the striking difference in the patterns shown by the Sylviidae and the Fringillidae, the relationship between midpiece length and flagellum length was positive in both families and across all species with positive allometry. Reasons for the differences and similarities between passerine families are discussed

    Race, Space, and Place: The Geography of Economic Development

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    In 1993, Congress authorized a community and economic development program called The Empowerment Zone and Enterprise Cities Demonstration Program ( Empowerment Zones Program ) to create geographic zones within certain selected cities that would be eligible for special federal attention to alleviate pervasive conditions of poverty and economic distress within the cities. The program is self- described as a strategy to create jobs and business opportunities in [the] most economically-distressed areas of inner cities\u27 by providing tax incentives and social service funds within the zone to stimulate business creation and expansion and attain, over the long-term, revitalization of the distressed community. The Empowerment Zones Program promises a definitive counter to all rules of inner city existence and targets federal financial resources to these distressed areas as a signal that the inner city should no longer be shunned by business and neglected by government. Rather, inner city communities are now to be reunderstood (i.e., reconfigured in our understanding) in terms of their underestimated or overlooked potential, assets, and resources. The Empowerment Zones Program also promises improved inter-agency coordination, to streamline potentially conflicting federal programs to work in favor of developing Empowerment Zone communities, and to establish a federal government-wide priority for funding programs that benefit the Empowerment Zones. In concept, with the right configuration of local, state and federal government programmatic priorities, all of the necessary developmental processes will take place to facilitate a thriving inner city economy and, inevitably, an improved quality of life. In addition to the economic revitalization, the zones are also to be the site of democratic governance and community decision-making and participation. To that end, the program envisions a holistic, inclusive process of planning, implementation, and development

    PUTTING THE PUBLIC BACK INTO PUBLIC-PRIVATE PARTNERSHIPS FOR ECONOMIC DEVELOPMENT

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    Enhancing urban autonomy : towards a new political project for cities.

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    As the 21st Century world assumes an increasingly urban landscape, the question of how definitive urban spaces are to be governed intensifies. At the heart of this debate lies a question about the degree and type of autonomy that towns and cities might have in shaping their economic, environmental, social and cultural geography. This paper aims to examine this question. Starting with the premise that the degree of autonomy any particular town or city has is inherently an empirical question – one which can only be conceptualised in relational terms vis-à-vis the distributed, networked and territorialised responsibilities and powers of the city and the nation-state and other zones of connection – we examine four different contexts where debates over autonomy have intensified in recent history (Brazil, UK, India and South Africa). Drawing on recent respective histories, we identify key elements and enablers in the making of urban autonomy: a characteristic that exists in a variety of guises and forms and creates a patchwork landscape of differentially powerful fragments. We reveal how, beyond its characteristic as a political ideal, autonomy surfaces as a practice that emerges from within specific sectors of particular societies and through their relationship with national and regional politics. Four alternative forms of urban autonomy are delineated: fragmented, coerced (or enclave), distributed and networked. We contend that the spatial templates for autonomy are not predetermined but can be enhanced in multiple different sites and forms of political space within the city. This enhancement appears essential for the integration and strengthening of capacities for sustainable and just forms of development throughout the urban

    Effects of waterlogging on crop and pasture production in the Upper Great Southern, Western Australia

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    Separate estimates of the effect of waterlogging on cereal yields were made using rainfall and crop yield statistics, and remote sensing. Both methods showed that waterlogging costs tens of millions of dollars each year in lost crop production in the Upper Great Southern Statistical Division. The costs will be over $100 m in wet years. Losses in pasture production are likely to be of a similar magnitude, but are harder to quantify
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