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It is widely accepted that illicit markets are driven by specific contextual factors that determine their nature and scope. Two points in particular have not been explored in the literature on wildlife crime. First, while illicit markets around commodities such as drugs and weapons are fuelled by consumers arguably in need of, or addicted to, the product, the desires of buyers that shape wildlife markets are often shaped by cultural norms which may seem irrational to outsiders. Second, given that wildlife markets are seldom as stringently regulated as those in respect of drugs, weapons or other commodities, the nature of the criminal enterprises that source, move and sell the products are possibly very different. The study examines these two factors – the culture of markets and the degree of criminal enterprise or organisation within them – through a case study of a largely unexamined environmental crime market in South Africa, that of rare cycad plants. Cycads are widely exploited, moved and sold in the country by a network of increasingly criminalised operations. State action against these markets is not a priority and has had only few successes in limiting the trade of an increasingly scarce plant. A detailed examination of the market and its consumers suggests that it is strongly shaped by a particular South African culture which draws on (often mythical) connections to the land, including its fauna and flora. Ironically, those active in the market argue that their objective for doing so is conservation, even if illicit collections are the prime threat to the species. Although the academic and conservation community have attempted to develop and implement conservation tools and strategies, limited law enforcement and regulatory mechanisms have produced a flexible illicit market where a set of intermediaries play the key role. While the market shows signs of internal competition, it operates relatively openly, and does not display the levels of violence of other criminal markets in similar stages of development.

The Dube AgriZone has been described as an agricultural cluster development zone situated at an air logistics platform called the Dube TradePort in La Mercy, KwaZulu-Natal. The Dube AgriZone was launched in 2012 and aims to stimulate the growth of KwaZulu-Natal's perishable goods sector by producing high-value fresh produce all-year round in high quantities for both domestic and international markets. The main objective of this study was to investigate the current performance status of the Dube AgriZone's operation. This research made use of data collected from key informant interviews, document analysis and observational recordings during site visits. The information was used to compile a case study of the Dube AgriZone as an example of agriculture at an airport precinct (aerotropoli agriculture). Findings of this research have shown that the Dube AgriZone has operated with some success and failure during Phase 1. Infrastructural, logistics, financial, market, climate and administrative issues at the farming facility surfaced during this investigation. This study advocates that more research is needed on how to assist the Dube AgriZone project to operate optimally combating the current issues that it faces. It is hoped that this research can offer an interesting contribution to information on agricultural projects situated at airport precincts.

For centuries, nontimber forest products have been key aspects of household diets throughout the world. In southern Africa, mopane worms are widely harvested for household consumption and traded for income generation. This study investigated the contribution of mopane worm harvesting to rural livelihoods, and the effects of environmental change on mopane worm harvesting in rural households in order to understand how households attain sustainable livelihoods under different tenure types in rural areas in Limpopo Province, South Africa. Specific objectives were to determine the current significance and contribution of mopane worm harvesting and trading to rural livelihoods; to gauge the perceptions of harvesters and traders on forms of environmental change which have affected mopane worm availability and how consumption and trade patterns have changed in the last 20 years; to assess access and management of mopane resources under different tenure types; and, to explore mopane worm use in the context of the sustainable livelihoods framework. The research was conducted in the villages of Bokmakierie, Matiyani, Ha Gumbu, Masisi, Zwigodini, and Mphambo in Vhembe district and Nkomo village in Mopani district in the Limpopo Province, South Africa. Additional interviews were conducted with traders at markets in Thohoyandou, Makhado, Malamulele, Giyani and Elim in the Vhembe and Mopane districts, Limpopo Province. The study employed qualitative methods to collect data and included semi-structured household and key informant interviews. The respondents and key informants were identified through snowball sampling techniques. The significance of mopane worms in the study area is three-fold: it is an important source of food, it is a valuable trading commodity, and it is an intrinsic part of local cultural practices. The findings of this study indicated that the historical value placed on mopane worms as a food source and trading commodity has been passed down for generations. Trading was found to be important form of employment for rural people who have limited prospects of formal employment, and had the potential to generate higher income levels than wage labour in rural contexts. The decline in mopane tree density, vegetation change, lower-than-normal precipitation, and higher-than-normal temperatures were the leading forms of environmental change which have significantly affected mopane worm availability and outbreak events. Household consumption and trade patterns were altered as a result of the weather and climatic conditions shock arising from the El Niño phenomenon. Land tenure type was found to be the primary determinant of resource management and access regimes in the harvesting areas. Within the context of the sustainable livelihoods framework, the following findings were made. The limited availability of mopane worms presented a key constraint for the households and traders. The high availability of labour from family of the harvesters suggests human capital is strong. Furthermore, the strong social links and networks which resulted from family-level and community-wide participation strengthened the social capital opportunities. Physical and financial capital were found to have greatest threat to the attainment of sustainable livelihood. Households suffer poverty and are not easily able to access financial resources. This served as a hindrance for households and limited their income earning potential. In respect of these findings the following recommendations are made: further empirical investigations should be undertaken to determine the status of mopane worm populations; improved cooperation between traditional leaders, harvesters and local government is suggested as an option for management of the communal harvesting areas; the interplay between access, land tenure and harvesting requires further research.

Cape Town's Green Point Park is a legacy of the 2010 FIFA World Cup, built on the then dilapidated, former Common. Initially heavily contested, it is now a beautiful, popular, and well-used public space that attracts diverse people from all over the city. The thesis narrates its paradoxical story by drawing on historical and archival data, park observations, a transect walk, as well as qualitative interviews with city planners, park management, service providers, and the formerly sceptical local public. First, the thesis reflects on the conflictual planning process that led to this new urban park and a changed vision and function for the Common. Second, it explores the park's everyday operation, the management and maintenance that are central to its present acceptance and safe, clean and pristine condition. I argue that the City's planning 'by exception' of the park, and the public-private management vehicle is central to its success and differentiates it from how others operate in the city. I suggest that this neoliberally planned and managed public park produces a paradox: it has restored this space once again as a usable and accessible public 'common'. This argument challenges a literature that assumes neoliberal forms of planning and regulation to limit, at best, or destroy urban spaces, resulting in a similar 'tragedy of the commons' (Hardin, 1968) or 'end of public space' (Sorkin, 1992; Mitchell, 1995). In contrast, the thesis builds on Jerram's (2015) critique in that the traditional commons too often become 'historical fantasy,' a theorised ideal and almost impossible reality, in the contemporary neoliberal era. This more nuanced assessment of the contemporary commons is important in the South African urban context, where there is great concern that neoliberal, market-led, world city agendas perpetuate exclusion and historical legacies of segregation (Marais, 2013). In a 'paradox of the commons', this publicly regulated, privately maintained free-to-the-public park has restored what was previously a Commons, albeit an unsafe and largely unused space. The Green Point Urban Park suggests a need to 'rethink' parks and their planning and management in contemporary and neoliberal post-apartheid South Africa. They do not necessarily result in a certain 'tragedy of the commons' or 'end of public space'.

The purpose of this research is to examine the outer space governance regime and to identify key governance deficits which are arguably the main reason for the far-reaching proliferation of space debris in the outer space commons. To this end, the research initially inspects two of the existing global commons – the maritime and polar regions – their governing regimes, and the regulatory, legal, and political challenges encountered in each. The discussion on the connection between global governance deficits and the environmental tragedies within these domains aims to establish the conceptual foundation of this study. Based on this foundation, the research discusses legislative and regulatory dimensions of outer space governance and international responses to the challenges facing the outer space commons. It concludes with the examination of the space debris problem and potential policy responses to address this global environmental tragedy. In this regard, in the light of Ostrom’s design principles, an international treaty on space environment protection, a financial programme in managing the cost of debris removal programmes and maintenance of spatial resources, and an international space agency to coordinate these fields and provide substantial cooperation between space actors, are offered as fundamental steps to prevent the tragedy in outer space – the common heritage of mankind. Therefore, this research intends to contribute to the understanding of the space debris problem and its consequences for global welfare.

This dissertation focuses on a private residential estate, known as Grotto Bay, situated on the West Coast of the Western Cape province of South Africa. It examines the motivations of its participants to move to a non-metropolitan gated community and focuses on the participants' experiences of life in gated nature. In analysing the participants' subjective experiences, this work aims to understand how such experiences contribute to the development of place attachment, against the backdrop of the understanding of whiteness in the post-apartheid landscape. This qualitative, ethnographic research uses semi-structured interviews and participant observation to collect data. To analyse the data collected, this research uses thematic content analysis of texts and observations to identify motivations and link them to the body of literature on gated communities and lifestyle migration in South Africa. Drawing on the Person, Place and Process Framework, this work further probes into an understanding of the processes of place attachment to Grotto Bay, by speaking back to insights from the literature on place attachment, landscape and identity, within the post-apartheid South African context. The findings show that through gating and a migration back to the rural land, the participants of this research have enlisted the natural landscape to root themselves to place and to find a sense of continuity in self and in their identity, by linking the reconstruction of their past with the present and future. The results further indicate that discourses of withdrawal and attachment to place, read through a lens of white privilege, drive the making and re-making of boundaries in the post-apartheid context of South Africa. This work shows that through the privatisation of the rural landscape, Grotto Bay facilitates notions of power and control through the respondents' romantic and nostalgic idealisation of their new social imaginary. The respondents' subjective experiences exemplify the ways in which estates such as Grotto Bay may stand to perpetuate white hegemony and environmental injustice in the post-colonial and post-apartheid contexts.

Includes bibliographical references (leaves 84-102). / HIV positive adolescents are becoming a progressively more sizeable and prominent sub-group in the South African HIV/AIDS epidemic. As HAART becomes increasingly available, vertically infected children can be expected to survive into adolescence and adulthood. Additionally, sexual transmission of HIV remains a problem, and incidence and prevalence rates among South African youth are high. Experience from the developed world indicates that providing effective care and treatment for youth can be a challenging task. In light of the antiretroviral rollout in South Africa, this exploratory study aimed to identify the experiences and needs of adolescents growing up in care or on treatment for HIV in the Western Cape. To this end, a review of the existing literature on the psychosocial aspects of HIV infection in adolescents was undertaken. Relevant articles were identified, summarized and entered into a database, and particular attention was given to research conducted in the context of sub-Saharan Africa. Additionally, focus groups interviews were conducted with 26 young people attending an adolescent infectious diseases clinic at a tertiary hospital in the Western Cape. Focus groups proceeded according to a pre-set discussion guide and investigated participants' current life experinces, views on the future and self-perceived needs. All interviews were recorded, translated into English, and transcribed, and data were coded and analyzed using NVivo qualitative data analysis software. The study revealed that the psychosocial issues associated with HIV infection in adolescents coalesce around five central themes: knowledge and understanding about personal serostatus, mental health, network of support, treatment management, and healthy behaviour. These issues present challenges to HIV positive adolescents in the present, and affect their outlook on the future. Findings reveal that despite the fact that young seropositive South Africans live in a country where social contexts, available resources and healthcare systems differ markedly from those in developed countries, they share similar concerns and face many of the same challenges as other HIV positive young people around the world. Future studies should investigate each of the five identified themes in greater depth by determining the contextual correlates of individual views, experiences and needs.