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Accelerating the rate of genetic gain has in recent years become a key objective in plant breeding for the Global South, building on the availability of new data technologies and bridging biological interest in crop improvement with economic interest in enhancing the cost efficiency of breeding programs. This paper explains the concept of genetic gain, the conditions for its emerging status as an indicator of agricultural development and the broader implications of this move, with particular emphasis on the changing knowledge-control regimes of plant breeding, the social and political consequences for smallholder farmers and climate-adaptive agriculture. We analyse how prioritising the variables used to derive the indicator when deciding on agricultural policies affects the relationship between development goals and practice. We conclude that genetic gain should not be considered as a primary indicator of agricultural development in the absence of information on other key areas (including agrobiodiversity, seed systems and the differential impact of climate change on soil, crops and communities), as well as tools to evaluate the pros and cons of the acceleration in seed selection, management and evaluation fostered by the adoption of genetic gain as a key indicator. [ABSTRACT FROM AUTHOR]

The article presents abstracts on planning literature which include approaches to empirical work in regional economics, understanding the barriers to social adaptation, and management of large city regions.

This section presents abstracts of papers on city planning published from 2007 to 2008, including "Streets, Sounds and Identity in Inter-war Harlem," by Clare Corbould, "(Re)making the Other, Heterosexualising Everyday Space," by Kath Browne, and "Rankings and Reactivity: How Public Measures Recreate Social Worlds," by Wendy Nelson Espeland and Michael Sauder.

This paper discusses the risks that the city of Mombasa faces from the direct and indirect impacts of climate change. Mombasa is Kenya's second largest city and has more than 700,000 inhabitants. It is the largest seaport in East Africa, serving not only Kenya but also many landlocked countries and the north of Tanzania. The city has a history of disasters related to climate extremes including floods, which cause serious damage nearly every year and, often, loss of life. The floods in October 2006 were particularly serious, affecting some 60,000 people in the city and the wider province. In addition, around 17 per cent of Mombasa's area could be submerged by a sea-level rise of 0.3 metres, with a larger area rendered uninhabitable or unusable for agriculture because of water logging and salt stress. Tourism is an important part of the city's economy. Thus, sandy beaches, historic and cultural monuments and several hotels, industries and port facilities would be negatively affected. This paper also discusses the measures needed to reduce the vulnerability of Mombasa's population and economic base to climate change. [ABSTRACT FROM AUTHOR]

The article presents abstracts on topics related to history and planning including attitudes towards menstruation in Elizabethan England, sexual fantasy in modern America, and feminism.

The article presents abstract on planning including a micro-level analysis of the Black voting during the civil rights movement, the influence of land-use planners on flood hazard mitigation and the use on public transport timetable data into health care accessibility modelling.

The article presents abstracts on various topics which include social life and civic education in Rio de Janeiro, Brazil, the political aspect of neighborhood football clubs in Santiago, Chile and the legacy of urban renewal in Southwest Washington, D.C.

The article presents abstracts on planning-related topics which include an examination of the popularity of dancing in New Zealand during the 1920s and 1930s, an examination of how religious diversity in community affects church membership in a period of high growth and social change and an examination of child labor in urban industries in the Dutch Republic.

The article presents abstracts on land use planning topics, including "Historical Amnesia: New Urbanism and the City of Tomorrow," "More Than Sector Theory: Homer Hoyt's Contributions to Planning Knowledge" and "Methodology for the Survival Analysis of Urban Building Stocks."

Presents several abstracts featured in various journals as of August 2006. "Creating the Public Domain: Nineteenth-Century Local State Formation in Britain and the U.S.," by Alan Digaetano; "The Significance of Color Declines: A Re-Analysis of Skin Tone Differentials in Post-Civil Rights America," by Aaron Gullickson; "Deconstructing the City of Culture: The Long-Term Cultural Legacies of Glasgow 1990," by Beatriz García.

Presents abstracts of environmental planning research. They include "Integrating a performance-based approach into practice: A case study," "Local commitment to state-mandated planning in coastal North Carolina" and "Fiscal consequences of concentrated poverty in a metropolitan region."