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Water, Transport, Oil and Food: A Political–Economy–Ecology Lens on Changing Conceptions of Work, Learning and Skills Development in Africa
No full textNot enough has been said about the kinds of skills develop-ment that are needed if we are to stem the rising tides and impacts of political economies that have been driving what some call ‘fossil capital’(Malm, 2016). In this book, we are producing an emerging argument that it is necessary to also rethink and reframe vocational education and training (VET) logics and approaches if we are to fully consider the implica-tions of a warming future. This chapter provides the context of why this is such an urgent challenge and some thinking tools for understanding where we have come from and where we need to go. The prognosis is that it is now almost impossible to stop global warming below 2oC. The 2021 In-tergovernmental Panel on Climate Change (IPCC) report is-sued a ‘red alert’for humanity, noting climate change to be one of the most severe challenges facing human societies for decades and potentially centuries to come. Scientists are warning that we have entered a new ‘geological epoch’, named the ‘Anthropocene’, in which human activity, especial-ly the release of carbon dioxide into the atmosphere through fossil-based pollution, is transforming the stability of the earth system and creating knock on effects such as ice melt and methane release, which exacerbate the impacts of pollutants on the stability of the earth system
Honouring the Dead: The Psychological Consequences of the COVID-19 Lockdown Restrictions on Burial Practices and Rituals, amongst AmaXhosa from the Eastern Cape, South Africa
Get PDFHonouring the dead is upheld in religions and cultures across the world and embedded in rituals and rites of passage that must be adhered to. In many instances, religio-cultural beliefs synthesise or overlap, creating a mutual influence on the person. These religio-cultural rituals are symbolic and important for the living, but they are also equally important for the dead in order to ensure that their souls are returned to the source of their belief system. The COVID-19 lockdown restrictions in South Africa altered death ceremonies and rituals by limiting social gatherings to 50 people to ensure safety protocols like mask wearing and physical distancing. Additionally, family members were prohibited from interacting with the deceased’s body, including performing rituals like washing and dressing, to prevent virus spread. The resultant psychological consequences of these changes to burial practices have not been fully explored in the South African context, and given the importance rituals play, it becomes important to understand them. Studying the psychological consequences of the changes provided insights into individuals’ grief and loss coping in the absence of traditional burial rituals and practices. This is aimed at assisting with the development of interventions for mental health and well-being in future crises. The study explored the psychological consequences of COVID-19 lockdown restrictions on AmaXhosa burial practices and rituals in the Eastern Cape Province of South Africa. AmaXhosa have a rich cultural heritage that places great significance on death and burial rituals. These rituals serve as a way to honour and remember the deceased, provide closure for the bereaved, and maintain social cohesion within the community. The absence of these rituals during the COVID-19 lockdown had consequences for the AmaXhosa’s psychological and religio-cultural well-being. The exploration of their experiences was thus important because it shed light on the importance of these rituals and will help devise innovative ways to address their psychological needs during times of loss. The study utilised a qualitative method, conducting interviews with AmaXhosa aged 18 and older. ParticipantsThesis (PhD) -- Faculty of Health Science, 202
Exploring culturally adapted psychological interventions for mental illness in South Africa: A scoping review
Get PDFCulturally appropriate interventions are crucial for its universal applicability. Although it is well documented that mental health practitioners need to consider cultural factors when working with clients, there is a paucity of research concerning culturally adapted psychological treatments within South Africa. Mental Health practitioners use borrowed Westernised methods of psychological interventions, whose effectiveness has been proven to work on people with different values and belief systems from those of South Africa. This study sought to map the literature on culturally adapted psychological interventions in the South African context. The main research question of the study is: “According to the literature, what are the culturally adapted psychological interventions available for use in the South African context?” Employing the scoping review methodology, published literature was sourced from various electronic databases. The data is presented in a table format using the thematic framework. The study found that out of 250 records that were retrieved, we identified nine articles describing four distinct interventions in treating three mental illnesses in South Africa. Cognitive behaviour therapy (n = 3), behaviour activation (n=2) mindfulness-based stress reduction (n=2) interpersonal therapy (n=1) and Motivational interviewing (n=1) surfaced as culturally adapted psychological interventions to treat people with depression, trauma and substance use disorder. Improvement in symptoms was a common result of all therapies. The potential benefit of the study is to provide recommendations that will inform further research and clinical practice.Thesis (Ma) -- Faculty of Health Science, 202
The use of assistive technology in inclusive education: understanding the experiences of students with learning disabilities at South African universities
Get PDFThe primary purpose of this study is to examine the experiences of students with learning disabilities in accessing assistive technology at South African universities. The field of learning disabilities is relatively emerging in South Africa. Critical scholarly literature demonstrates that universal access, democratic participation and inclusion remains a challenge for students with learning disabilities in higher education. This research is informed by the Social Model of Disability (SMD) and the Universal Design for Learning (UDL), which are considered vital elements of disability inclusion and transformation in higher education. The social model of disability provides valuable insights into social barriers that continue to marginalise, discriminate and exclude those living with disabilities. This research is primarily qualitative using in-depth semi-structured interviews. Quantitative surveys were utilised to further complement the research. The unit of analysis in this study were students with learning disabilities, academic, library, disability unit, Student Affairs Services and ICT staff members. Two universities were chosen for this purpose: one with a dedicated disability unit and another one still in its infancy in establishing a disability unit. The findings indicate that the disability services offered to the students at the two institutions are qualitatively different. This study reveals glaring gaps at institutional level in the nature and extent of support services available to students with learning disabilities: lack of adequate resources including funding, inaccessible assistive technology, lack of training and expertise and staff attitudes in dealing with students with learning disabilities. The study found that after the students with learning disabilities disclose, they are neglected, and experience negative attitudes and stigma. The study showed that sometimes it is hard and expensive to get accommodations as a student with learning disabilities. The findings suggest that having a dedicated disability unit increases inclusion and awareness about available services compared to universities that do not have them. A concern was raised by the staff members that students with disabilities do not make use of the available assistive technology. This study calls for integrating the universal design for learning with assistive technology to enhance the inclusion of students with learning disabilities in South African universities. This will assist students with learning disabilities to achieve better academic outcomes and complete their tasks more efficiently and independently. This study recognises that the provision of disability services is a costly enterprise but service delivery needs to be fast-tracked regardless.Thesis (MA) -- Faculty of Humanities, Sociology, 202
Study on the Isixhosa elder’s perspective on mental illness in buffalo city municipality, Eastern Cape, South Africa
Get PDFGenerally, the elders in the family are usually responsible for their families, including the care and socialisation of younger members. With the increasing number of mental illness cases being reported, not only in South Africa but the rest of the world, it is imperative to explore what the elderly understand about mental illnesses, given that they may have insights that might be useful. This study aimed to explore the perceptions of elderly members in the isiXhosa community of the Buffalo City Metropolitan Municipality in the Eastern Cape province, regarding their understanding of mental illnesses. The researcher employed an exploratory-descriptive, qualitative design and adopted Lincoln and Guba’s model of trustworthiness. Participants were recruited through the use of snowball and purposive sampling and the data was gathered through one-on-one interviews conducted with elderly isiXhosa individuals. Thematic analysis was used as a means of data analysis, by following data analysis method by Braun and Clarke. The following themes were identified during the study; Limited understanding about mental illness, varied causes of mental illness and a generationally linked understanding of mental illness. The findings reflected the participants understanding of what mental illness is and the causes of it and suggest that more research is required to understand the cultural influences on perceptions of mental illness.Thesis (Ma) -- Faculty of Health Science, 202
Grandmothers of the sea: Stories and lessons from five Xhosa ocean elders
No full textWe surface a historical, political, spiritual, economic and cultural analysis made by five Xhosa Grandmothers based in the Eastern Cape, regarding their entangled relationship with the Ocean. A nuanced, complex relationship with the ocean and the politics of natural resource management in South Africa emerged from our interviews, as scholar-activists, with these Grandmothers, and this chapter attempts to explore how a gendered upbringing, with its associated roles and responsibilities, have created a unique relationship with the ocean that must be understood in all its nuanced and complex facets. We explore how the identities and values of these Xhosa Grandmothers are relationally entangled with the ocean and politics of South Africa, and explore the deep ecological knowledge that they hold, yet is shamelessly ignored. Through their own renderings, we unpack the rich understanding of marine species, customary rights, ocean policy and governance practices that impact, impede and complicate their lives. Working with first-hand accounts (stories translated from Xhosa), the Grandmothers provide a nuanced and brazen analysis of the status quo of ocean governance, ocean literacy and policy. They unpack what interventions are needed, and call for a response that recognises Grandmothers as central to South Africa’s wellbeing, a health that sits precariously with the complex realities of older women’s entangled and diverse vulnerabilities. Finally, the firsthand accounts and analyses made by the Grandmothers, offer a politically rigorous contribution to the field of hydrofeminism, one told in their own way, using their own idiomatic rendering, with their own metaphors and figurations
Changing lenses: the problems and potential of liberalism in South Africa
Get PDFThis thesis explores liberal and hybrid approaches to peacebuilding and their decisiveness in building sustainable peace in Sierra Leone. Contemporary peacebuilding interventions have been dominated by liberal peacebuilding, also known as liberal state-building. Post-conflict states have been transforming to replicate liberal states due to assumptions of liberal states being more peaceful and less likely to fall into conflict again than non-liberal states. There is growing criticism regarding the effectiveness of this approach as its initiatives have not always translated to sustainable peace. This failure is attributed to its minimal inclusion or exclusion of local actors in the peacebuilding process as well as its application of standardised approaches in complex contexts. In response to these shortfalls, international peacebuilding scholars propose an alternative approach that would combine the liberal and the local to produce a hybrid peace, which is inclusive and context-specific. This thesis tests the decisiveness of these approaches by examining the successful peacebuilding process in Sierra Leone. It then concludes that the peacebuilding interventions of Sierra Leone demonstrate how liberal peacebuilding initiatives have little or limited success when conducted without the inclusion of local actors. However, when local actors are included in the peace-building process to make meaningful contributions (hybrid peacebuilding), peacebuilding initiatives can have a much larger impact on society.Thesis (MA) -- Faculty of Humanities, Political and International Studies, 202
Finite difference methods for Burgers-Huxley equation and biofilm formation
Get PDFIn this thesis, we constructed some versions of finite difference scheme for the Burgers-Huxley equation and for a set of partial differential equations (PDEs) arising in biofilm formation. The Burgers-Huxley equation serves as a fundamental model that describes the interaction between reaction mechanisms, convection effects, and diffusion transport. It has applications in the study of wave mechanics, population dynamics, physiology, fluid mechanics to list but a few. The study of biofilm formation is becoming increasingly important due to micro-organisms (i.e. bacteria) forming a protected mode from the host defense mechanism which may result in alteration in the host gene transcription and growth rate. Applications can be found useful in the treatment of bacterial infections, contamination of foods and water quality. We designed two nonstandard finite difference and two exponential finite difference schemes for the Burgers-Huxley equation. Numerical experiments with six cases and in three different regimes were studied. We show that the nonstandard scheme preserves the properties of the continuous equation which include positivity and boundedness. The stability region of the explicit exponential scheme was obtained and we outlined the algorithm for the implicit exponential scheme. The performance of the four schemes are compared in regard to absolute error, relative error, L1 and L∞ norms. For a singularly perturbed Burgers-Huxley equation, a novel nonstandard finite difference technique is constructed. It is demonstrated numerically that the NSFD scheme outperforms the classical scheme by comparing maximum pointwise errors and rate of convergence. We then solved the 2D Burgers-Huxley equation using four novel nonstandard finite difference schemes (NSFD1, NSFD2, NSFD3 and NSFD4). The numerical profiles from NSFD1 and NSFD2 exhibit some deviation from the exact profile. Our quest for a better performing scheme led to the modification of NSFD1 using the remainder effect technique. NSFD4 was designed by employing the time splitting approach. All the schemes preserve the properties of the continuous model (positivity and boundedness). The performance of all the schemes are analysed. We construct three nonstandard finite difference schemes for the equations modelling biomass equation and coupled substrate-biomass system of equations respectively. We checked the accuracy of our scheme by the conservation of physical properties (positivity, boundedness, biofilm formation and annihilation) since an analytical solution is not available. We show the instability, lack of conservation of physical properties by the classical scheme. Our proposed scheme shows good performance when compared with other results in the literature. The results here give more insight into the benefits of the nonstandard finite difference approximations.Thesis (DPhil) -- Faculty of Science, School of Computer Science, Mathematics, Physics and Statistics , 202
Characterization of the coastal Aquifer of Gqeberha, South Africa : Developing a conceptual understanding
Get PDFThe aquifer systems in Gqeberha are poorly understood due to a lack of groundwater studies within the area, and this is particularly the case for the coastal aquifer of Gqeberha. Amidst the water crisis the city is currently facing, groundwater has become crucial, with over 1000 boreholes reportedly drilled in the coastal area, most of which are residential. This has resulted in the need to conduct more groundwater studies in the area and in Nelson Mandela Bay. This study presents a detailed hydrogeological characterization of the coastal aquifer of Gqeberha. This was achieved through the use of different techniques, which include field mapping, geophysics, hydrochemistry, and pumping test analysis. The work was done on the coastal seeps of the Algoa Group Formation and the fractured aquifer of the Peninsula Formation. The results through mapping indicated an abundance of folds, faults, and fractures which all have implications for groundwater flow. The majority of fractures are striking in the NE-SW and NW-SE directions. The pumping test analysis also indicated fractal flow with significant matrix flow resulting in a dual porosity system up to at least 200m in depth. The transmissivity and storativity values range from 6.78 – 44.5 m2/day and 0.0172 – 0.0325, respectively. This is highly dependent on the fracture interconnectivity, which varies across the area and is higher at shallow depths, as suggested by the geophysical profiles. Geophysical profiles indicate that the contact between the Algoa Group Formations and the Peninsula Formation results in coastal seeps due to the difference in hydraulic conductivities. The hydrochemical analysis suggests that the seeps generally have Na-Cl and Ca-Mg-Cl water types. The groundwater in the eastern area has a Ca-HCO3 water type, and the groundwater in the western region has a Ca-Mg-Cl water type, with the Chelsea-Noordhoek Fault system separating the two groundwater signatures. Groundwater at greater depths has a Na-Cl water type with higher TDS values. The chemical signatures seen are due to external factors, which include sea sprays, anthropogenic activities, rock-water processes, and possibly connate water in the Peninsula Formation aquifer. The findings of this study offer valuable insights into the present conditions of the aquifer in Gqeberha. This research serves as a foundational study that can provide a baseline for future hydrogeological investigations in the area.Thesis (MSc) -- Faculty of Science, School of Environmental Sciences, 202
Perceptions of African musical arts education in foundation and intermediate phases in government schools as seen through the South African academy since 2011: an exploration through meta-ethnography
Get PDFThe aim of this study is twofold: first, to understand meta-ethnography as a tool of synthesis; second, to use this methodology to explore perceptions of African musical arts education in the Foundation and Intermediate Phases in government schools in South Africa after 2011. Meta-ethnography is a methodology used to synthesise qualitative material by means of seven distinct phases: getting started; deciding what is relevant to the initial interest; reading the studies; determining how they are related; translating the studies into one another; weaving them together into a synthesis; and expressing the synthesis. This study synthesises five articles discovered through a deep search of the literature. Through the process of synthesis, a narrative emerges that connects past prejudice in music education in South Africa to present day educational inequality, one that looks towards a future in which children’s agency is harnessed in the multicultural world we live in to teach music in a relevant, contextual way. The synthesis extracts perceptions on colonialism and apartheid; educational access; post-apartheid curricula; music education pedagogies; informal music making; children’s games and agency; into the classroom; and how to assess. These themes weave a clear perspective on African musical arts education, and a reciprocal synthesis of the views of the articles’ authors. This study finds meta-ethnography to be a rigorous, understandable methodological tool for qualitative synthesis, one which serves the purpose of researchers, no matter the depth of their engagement with the synthesis.Thesis (MMus) -- Faculty of Humanities, Music and Musicology, 202