Introduction: Peasants, Pastoralists and Proletarians: Joining the Debates on Trajectories of Agrarian Change, Livelihoods and Land Use

Recent changes in the agrarian studies and geography literatures present differing views on the pace and trajectory of change in rural developing areas. In this special section of Human Geography, we contrast the theoretical and practice implications of these differing approaches, namely depeasantization, accumulation by dispossession and deproletarianization. Depeasantization refers to change in livelihood activities out of agriculture, long theorized as necessary for an area’s transition into capitalism. Accumulation by dispossession is a process of on-going capital accumulation where a give resource is privatized, seized, or in some other manner alienated from common ownership in order to provide a basis for continued capital accumulation. Deproletarianization occurs when workers are no longer able to freely commodify and recommodify their only commodity, their own labour. In this section, we explore these three theses with case studies that draw upon empirical data. The papers in this collection all speak to one aspect or another of these debates. We do not intend to try to determine a “best approach”, rather we explore strengths and weaknesses of each argument. The production of nature, change in the mode of production and the political economy of nature are discussed in the first article by Brent McCusker. Phil O’Keefe and Geoff O’Brien examine the evolution of worked landscape under pre-capitalist modes of production in riverine ecologies. Through further case studies, Paul O’Keefe explores links between livelihoods and climate change in Mt. Kilimanjaro, Tanzania, while Franklin Graham explores the persistence of pastoralism in the Sahel. Finally, Naomi Shanguhyia and Brent McCusker examine the process of governance in dry land Kenya through the study of chronic food shortages

Could guns and rain spell the end for the Karamojong?

Over one million people live in Karamoja, a region found in the north Eastern part of Uganda. To a visitor passing through from the capital city Kampala, Karamoja may look like any other region in Uganda but appearances can be deceptive. The region is characterised by the worst humanitarian and development indicators in Uganda

Griggs v Duke Power: Implications for College Credentialing

This paper is about a court case decided by the U. S. Supreme Court in 1971. Although attorneys recognize that the case is important to businesses, its impact on colleges and universities has been explored by only a few. As this paper will show, Griggs v. Duke Power may have enormously boosted the number of students in college and may have increased the differential in income between high school and college graduates. It may have led to higher tuition, without providing commensurate additional value.Indeed, it could even be a judicial decision whose economic implications have been matched by only a few far more celebrated cases in history such as Gibbons v. Ogden (1824), the Dred Scott decision (1857), and the Schechter Poultry case (1935). The hypothesis of this paper is that Griggs turned a college degree into a "credential." The content of the education did not change, but the degree -- the sheepskin -- became a necessary first step for a decent job.Today, for many jobs, only a degree opens the doors of potential employers' offices. It does not ensure a job -- college graduates often say that it is just a "fishing license" -- but it assures the employer that an applicant has at least a minimum level of skill and accomplishment. In the eyes of an employer, a degree demonstrates that the applicant passed a certain number of classes,completed outside reading, wrote at least a couple of papers, thought critically, and was able to manage his or her life in a way that led to graduation. Such skills -- determination, critical thinking and writing, organization, and independence -- are often valued by employers.Providing such assurance to employers did not always require a college degree, and this credentialing function did not happen by chance. Through a series of court rulings and subsequent legislation, a cumbersome set of legal rules has developed that make it difficult for employers to use testing to find out if an applicant is intelligent, capable, and diligent. As we will see, fear of litigation is always in the background. For many jobs, a college degree has become an alternate means of "testing."This paper will describe Griggs, the environment from which it emerged, and the subsequent judicial and political activity that created such great constraints on testing. It will discuss testing today and then provide economic information suggesting the magnitude of the changes that Griggs may have instigated. While this paper does not "prove" the educational and economic consequences of Griggs, it suggests that additional scholarly work on the impact of Griggs on higher education is appropriate

Post-disaster housing and management in Malaysia: a literature review

Purpose – Malaysia is still in the process of reorganising and restructuring disaster management policy, learning from the national and international experiences. Argument about current situation of emergency management and housing in Malaysia can be used by the decision makers, authorities and NGOs to develop strategies and actions that include awareness raising and capacity building for enhancing enforcement of current legislation. Design/methodology/approach - The work concentrated mostly on academic reports of original investigations rather than reviews. The conclusions in this paper are generalizations based on the author's interpretation of those original reports. Findings - Malaysia is not a developed country and also not a developing country but more in the middle, follows any direction from the international arena to national situation. Malaysia has a developed country approach in disaster management policy but with the implementation of developing country. This paper argues that providing post disaster housing must accommodate requirement in the national disaster management policy and parallel with the needs from international concern to the rights of disaster victims. Originality/value - The outcomes from this discussion might give insights into designing and planning the national policy and disaster management framework by restructuring and reorganising the present National Disaster Management Mechanism in terms of enhancing the coordination of responsibility between and within government bodies in the National Disaster Management Mechanism

The impact of religious affiliation on trust in the context of electronic commerce

There is currently a growing literature on the role that trust plays in encouraging consumers to engage in e-commerce transactions. Various models have been proposed which aim to identify both the antecedents and outcomes of trust displayed towards e-commerce web sites. Increased trust is generally shown to increase positive user attitude which in turn is linked to increased willingness to buy. Studies have shown the antecedents of trust include variables such as the perceived reputation and size of the vendor organisation. The current paper explores the role of cultural variables as antecedents of trust with the main emphasis being on religious affiliation. Participants recruited from Christian, Muslim and other faiths were asked to interact with online bookstores identified as Christian, Muslim or Neutral. Trust and attitudes towards the web sites were measured and this data was used to test the hypothesis that same-religion sites would be trusted and liked more than other religion or neutral sites. This hypothesis was partially supported, but only for the Muslim participants. It was found that the Muslim group expressed significantly more trust in the Muslim site compared to the Christian site. They also expressed significantly more positive attitudes towards the Muslim online bookstore than the other two sites. The implications of these result for theories of web based trust and attitude are discussed along with the practical implications of the findings

Consumer preferences for water billing structures: A choice modelling approach

The structure of water tariffs is attracting the interest of scholars concerned about the efficacy of the present pricing arrangements. However, finding consensus on the 'appropriate' structure of water and wastewater tariffs has proven problematic. In addition, relatively little is understood of the preferences of consumers in this context. This paper reports the findings of a recent study that developed empirical models of consumer preferences for billing structures for urban water use in regional Victoria.Consumer/Household Economics,

An oscillatory interference model of grid cell firing

We expand upon our proposal that the oscillatory interference mechanism proposed for the phase precession effect in place cells underlies the grid-like firing pattern of dorsomedial entorhinal grid cells (O'Keefe and Burgess (2005) Hippocampus 15:853-866). The original one-dimensional interference model is generalized to an appropriate two-dimensional mechanism. Specifically, dendritic subunits of layer 11 medial entorhinal stellate cells provide multiple linear interference patterns along different directions, with their product determining the firing of the cell. Connection of appropriate speed- and direction- dependent inputs onto dendritic subunits could result from an unsupervised learning rule which maximizes postsynaptic firing (e.g. competitive learning). These inputs cause the intrinsic oscillation of subunit membrane potential to. increase above theta frequency by an amount proportional to the animal's speed of running in the "preferred" direction. The phase difference between this oscillation and a somatic input at theta-frequency essentially integrates velocity so that the interference of the two oscillations reflects distance traveled in the preferred direction. The overall grid pattern is maintained in environmental location by phase reset of the grid cell by place cells receiving sensory input from the environment, and environmental boundaries in particular. We also outline possible variations on the basic model, including the generation of grid-like firing via the interaction of multiple cells rather than via multiple dendritic subunits. Predictions of the interference model are given for the frequency composition of EEG power spectra and temporal autocorrelograms of grid cell firing as functions of the speed and direction of running and the novelty of the environment. (C) 2007 Wiley-Liss, Inc