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Pessimism and the secular problem of evil

- Ruiters, Siphamandla

Authors: Ruiters, Siphamandla
Date: 2021-10-29
Subjects: Good and evil , Pessimism , Optimism , Secularism , Quality of life
Language: English
Type: Master's theses , text
Identifier: http://hdl.handle.net/10962/190111 , vital:44964
Description: How should we respond to the prevalence of ubiquitous evil? In this thesis, I present two responses to the secular problem of evil. The secular problem of evil exists because we want to live good lives, but we are all existentially vulnerable to evil. Consequently, we can think of various ways in which evil's existence poses a problem for us. When faced with such evil, I distinguish two responses that we may adopt, namely, optimistic or pessimistic responses to the secular problem of evil. These responses may be understood as stances that we may adopt about the relative evil and goodness in the world. Once I have made a thorough evaluation of the discussion around the secular problem of evil and the responses, I will suggest that pessimism is an appealing and appropriate response that we should adopt. To achieve the aims of this thesis, I will first clarify the kind of evil at stake in this thesis and then explain how philosophers have historically responded to this problem. Secondly, I will focus on the contemporary discussion on the secular problem of evil and show the responses are optimistic responses. Finally, I will provide a case against optimism and then show why pessimism is the most appealing and appropriate response. , Thesis (MA) -- Faculty of Humanities, Philosophy, 2021
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Date Issued: 2021-10-29

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Practicing conciliation: Towards a practical application of the Equal Weight View

- Hartley, Danyel Jordan

Authors: Hartley, Danyel Jordan
Date: 2021-10-29
Subjects: Knowledge, Theory of , Opinion (Philosophy) , Verbal self-defense , Epistemics , Interpersonal relations , Equal Weight View
Language: English
Type: Master's theses , text
Identifier: http://hdl.handle.net/10962/188341 , vital:44745
Description: The Equal Weight View is a frequently discussed position in the philosophy of disagreement. It holds that when someone disagrees with an epistemic peer, they should adjust their belief to be closer to their peer’s belief. While the reasons for adopting this response to disagreement have been debated, there has been less discussion about its utility as a tool for handling real-world disagreements. In this thesis I pursue a version of the Equal Weight View which is useful in practice. I argue that traditional applications of the Equal Weight View do not reflect its underlying principles when they are used to resolve real-world disagreements. I develop an idealized application of the Equal Weight View that addresses the problems traditional applications face in real-world scenarios. Unfortunately, addressing these problems results in an application that is unrealistically cognitively demanding. The application trades being insensitive to the environment it would be used in for being insensitive to the limits of its user. I suggest that we might be able to save the idealized application and work around those limits by either externalizing or simplifying the most demanding aspects of the application. Externalization is best achieved by making use of some kind of computer assistance. Simplification involves replacing taxing data tracking and computation with heuristic methods. While neither approach is ideal, I argue that both get us closer to resolving disagreements in accordance with the underlying principles of the Equal Weight View than traditional applications do. , Thesis (MA) -- Faculty of Humanities, Philosophy, 2021
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Date Issued: 2021-10-29

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Role of the Amathole Marine Protected Area in protecting vulnerable and threatened reef fish

- Phillips, Moraea Megan Taberer

Authors: Phillips, Moraea Megan Taberer
Date: 2021-10-29
Subjects: Reef fishes South Africa Amathole District Municipality , Reef fishes Conservation South Africa Amathole District Municipality , Reef ecology South Africa Amathole District Municipality , Rare fishes South Africa Amathole District Municipality , Fish populations South Africa Amathole District Municipality Monitoring , Fish declines South Africa Amathole District Municipality , Underwater videography in wildlife monitoring South Africa Amathole District Municipality , Amathole Marine Protected Area , Petrus rupestris (Red Steenbras) , Polysteganus undulosus (Seventyfour seabream) , Chrysoblephus cristiceps (Daggerhead seabream)
Language: English
Type: Master's theses , text
Identifier: http://hdl.handle.net/10962/192152 , vital:45200
Description: The Amathole Marine Protected Area (MPA) was first established on a voluntary basis in the 1980’s by local ski-boat fishermen and comprised three small no-take areas near East London. In 2011, the areas received official recognition as the Amathole MPA and in 2019 an offshore extension was granted, increasing the area covered from 250 km2 to over 4000 km2. Though the inshore Amathole MPA has benefitted from decades longer of reprieve from fishing activity than the offshore MPA, it is limited in both its coastal and depth extent, placing in doubt its capacity to provide meaningful protection to several heavily threatened target species. Among the numerous endemic Sparids for which the Amathole region constitutes a vital portion of their distributional range are red steenbras (Petrus rupestris), seventyfour (Polysteganus undulosus), and dageraad (Chrysoblephus cristiceps). The stocks of all three species have collapsed and urgent intervention has been recommended to enable their recovery, including protection in strategically placed MPAs. The offshore Amathole MPA covers an extensive portion of prime habitat for these and other species, but no formal research has been carried out on fish assemblages in the region. As such, data to substantiate the benefits of the inshore Amathole MPA and to provide a baseline reference for the offshore MPA are lacking. This study made use of baited remote underwater stereo-video systems (stereo-BRUVS) to survey fish assemblages in the inshore Amathole MPA, adjacent inshore exploited areas, and exploited areas seaward of the inshore MPA. Sampling was carried out in 2015 and 2016, prior to the establishment of the offshore Amathole MPA. Fish assemblages from the inshore MPA were compared with those from adjacent exploited areas within the same depth range and from the offshore zone between 76 and 112 m depth. Within the inshore zone, biomass and abundance of target species were greater inside the MPA than in adjacent exploited areas, with vulnerable fisheries species showing the strongest response to protection. Offshore assemblages consisted of fewer species and fewer fish overall than those from the inshore zone but were dominated by larger individuals and those from higher trophic levels. The size of C. cristiceps was consistent across the sampled depth range but abundance of this species declined rapidly at depths of more than 60 m. Within the inshore zone, both abundance and size of C. cristiceps were greater in the MPA than in adjacent exploited areas. The size of P. rupestris was consistent across the sampled depth range and between protected and exploited areas, but this species was considerably more abundant offshore. Where P. rupestris was detected inshore it was almost exclusively in the MPA. No difference in the size or abundance of P. undulosus was found between the inshore MPA and inshore Abstract exploited areas, but both measures were found to increase with depth, with reproductive-sized adults restricted to the offshore zone. Despite its limited benefits for larger species, the inshore Amathole MPA is a critical refuge for smaller and more resident species like C. cristiceps, demonstrating the possibilities for conservation and management of endangered species in small MPAs. Baseline abundance and size measures for P. rupestris and P. undulosus recorded here indicate that the offshore extension of the Amathole MPA is ideally situated to protect spawner stock of these species and potentially contribute to the recovery of their stocks across a wider distributional range. , Thesis (MSc) -- Faculty of Science, Zoology and Entomology, 2021
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Date Issued: 2021-10-29

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Settlement and metamorphosis in the veliger larvae of the South African abalone Haliotis midae exposed to ambient grown biofilms treated with conspecific mucous

- Van Staden, Jefferson Luke

Authors: Van Staden, Jefferson Luke
Date: 2021-10-29
Subjects: Haliotis midae , Biofilms , Haliotis midae Larvae Behavior , Haliotis midae Metamorphosis , Biosecurity , Aquaculture , Metamorphosis , Attachment mechanisms (Biology) , Mucous‎
Language: English
Type: Master's theses , text
Identifier: http://hdl.handle.net/10962/192187 , vital:45203
Description: The South African abalone, Haliotis midae, is a commercially important species of mollusc which contributes significantly to the value of the South African mariculture industry. One of the primary challenges experienced by abalone farmers is the consistent production of juvenile abalone (spat) in sufficient volumes to keep stocking farms and facilitate expansion of the industry. One of the key production bottlenecks of H. midae is achieving adequate levels of larval attachment and metamorphosis (settlement). The larvae of H. midae are settled on polycarbonate plates which have been pre-conditioned with biofilms in seawater which is pumped ashore onto farms. The seasonal variability in settlement success reported by hatchery managers in South Africa is hypothesised to be as a result of different diatom species compositions colonising the settlement plates at different times of the year, with settlement success being lowest during the winter months. The following study investigated whether the addition of conspecific mucous to biofilms could result in elevated settlement success, and whether there was potential for sterilisation of this mucous. A novel method of mucous application, spraying it onto the plates as opposed to pre-grazing, was tested in settlement assays and the trials revealed the following results: • The addition of H. midae mucous induced significantly more larvae to attach to settlement plates, when mucous was harvested around the spawning season. • Elevated attachment of larvae on mucous treated plates did not result in more post-larvae occupying the plates at the end of trials, and increased mortality is likely attributed to introduction of pathogens in conjunction with mucous. • No increase in the final proportion of settled larvae which had metamorphosed or the rate at which they metamorphosed was observed between mucous application treatments and biofilm only treatments. Subsequent trials assessed whether methods of mucous handling could reduce the biosecurity risk associated with mucous use, and so mucous was either UV irradiated or autoclaved. These trials revealed the following findings: • No difference in attachment was seen between any treatments, including the untreated mucous. This is contrary to the findings of our initial experiments and illustrates that the attachment-inducing properties within mucous may be seasonally expressed. ii • Numbers of observed larvae/post-larvae on plates applied with UV and autoclaved mucous where less stable than biofilms only, especially in the second trial, illustrating that mucous still presents a biosecurity risk even after undergoing these handling methods as it may act as a substrate on which pathogenic bacteria could colonise. , Thesis (MSc) -- Faculty of Science, Ichthyology and Fisheries Science, 2021
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Date Issued: 2021-10-29

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Tense and aspect in Xhosa

- Savić, Stefan

Authors: Savić, Stefan
Date: 2021-10-29
Subjects: Xhosa language , Xhosa language Grammar , Xhosa language Semantics , Xhosa language Tense , Xhosa language Aspect , Xhosa language Syntax , Xhosa language Morphology , Xhosa language Grammar, Comparative , Information structure
Language: English
Type: Doctoral theses , text
Identifier: http://hdl.handle.net/10962/192897 , vital:45277 , 10.21504/10962/192897
Description: This dissertation investigates the semantics of each tense and aspect in Xhosa. Since tense and aspect perform important pragmatic functions, the analysis takes into account the correlation between the verb and the wider discourse in which it is embedded. Tense reflects the temporal relation between the time of the utterance (speech time) and an interval the speaker makes the assertion about (reference time). The Remote Past and the Remote Future tenses differ from their Recent/Immediate counterparts in that they denote events which occurred in a significantly different situation than the speech time and/or events in the surrounding discourse. Aspect does not only indicate the relation between the time occupied by the real world event and the reference time chosen by the speaker. The Perfective aspect represents an event as a unique change-of-state that pertains to a single point on the timeline which at the same time functions as the reference time. By contrast, for the Imperfective aspect temporally links the event to a contextually provided reference time, e.g. the utterance time, a time adverbial, a period of time previously introduced in the preceding discourse, or the interlocutors’ shared experience. At the pragmatic level, the Perfective aspect tends to introduce an event’s resulting state into the discourse, whereas the Imperfective aspect tends to rule it out. Like the Imperfective aspect, the Anterior and the Prospective aspects assert an event’s occurrence from a contextually defined reference time. They refer to the consequent and the preparatory states of an event, respectively. On the pragmatic level, the Anterior aspect may also indicate that the truth-conditionality of the event’s resulting state is contradicted in the immediate discourse. This study shows that tense and aspect temporally represent different means of temporally assigning an event to a particular portion of the timeline. I further argue that aspect indicates whether the reference time is provided in the context (Imperfective, Anterior, Prospective) or whether it is introduced by the verb itself (Perfective). Furthermore, this study shows that aspect exhibits a pragmatic function by laying focus on different parts of the event that are relevant in the upcoming discourse. , Thesis (PhD) -- Faculty of Humanities, Linguistics and Applied Languages Studies, 2021
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Date Issued: 2021-10-29

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The bastards of Euripides: illegitimacy in the Hippolytus, the Andromache, and the Ion

- Sülter, James Nicholas Edwin

Authors: Sülter, James Nicholas Edwin
Date: 2021-10-29
Subjects: Euripides , Euripides Criticism and interpretation , Euripides. Hippolytus , Euripides. Andromache , Euripides. Ion , Illegitimacy in literature , Tragedy History and criticism , Citizenship in literature
Language: English
Type: Master's theses , text
Identifier: http://hdl.handle.net/10962/190030 , vital:44957
Description: The Pericles Citizenship Law of 451 made citizenship contingent on an individual man having Athenian blood on both his father and mother’s side. Men with foreign mothers were denied any rights to the key institutions that conferred Athenian belonging, such as deme and phratry membership, as well as, of course, citizenship. When, however, the Peloponnesian War began in 431, the population of Athenian citizens was quickly diminished by military conflict and plague and they sought a solution to repopulate their numbers with as little change to the original law as possible. The result was an amendment in 429 allowing citizens with no living legitimate (γνήσιοι) heirs to legitimise their bastards (νόθοι) in their place. A year after this, Euripides wrote the Hippolytus, a play that deals very closely with the issues of bastardy, bastards’ place in the polis and the oikos, and their treatment by those who are legitimate. As the war went on, he proceeded to produce two other plays containing bastard characters, the Andromache (c.425) and the Ion (c.413), in which he similarly explored the consequences of illegitimacy. In all three plays his attitude towards bastards is overwhelmingly sympathetic and the way he chooses to present their situations suggests his disagreement with the arrogance and antipathy that continued to push many of these often very worthy individuals to the fringes of society. This thesis seeks to examine Euripides’ presentation of bastards through a close reading of the relevant texts, in order to understand how the plays reacted to the contemporary circumstances of and what comments they are making. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2021
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Date Issued: 2021-10-29

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The construction of phthalocyanine- carbon nanoparticle conjugates for applications in photodynamic therapy and non-linear optics

- Matshitse, Refilwe Manyama Stephina

Authors: Matshitse, Refilwe Manyama Stephina
Date: 2021-10-29
Subjects: Phthalocyanines , Nanodiamonds , Photochemotherapy , Nonlinear optics , Quantum dots
Language: English
Type: Doctoral theses , text
Identifier: http://hdl.handle.net/10962/188397 , vital:44750 , 10.21504/10962/188397
Description: The syntheses and characterization of symmetric and asymmetric Pcs functionalized at the peripheral position and sometimes positively charged are reported. The Pcs had either H2, zinc or silicon as central metals and have pyridyloxy, benzothiozole phenoxy, and respective cationic analogues as ring substituents. The Pcs were linked to carbon based nanoparticles such as graphene quantum dots, carbon dots, and detonation nanodiamonds (DNDs) via an ester, amide bond and/or π - π stacking. The physicochemical characteristics of the Pcs were assessed when alone and when in a conjugated system. Both symmetrically and asymmetrically substituted benzothiozole Pcs when quaternised displayed higher triplet and singlet oxygen quantum yields than their unquaternised counterparts. Linkage to carbon nanoparticles (especially to detonation nanodiamonds) had an increasing effect on triplet and singlet oxygen quantum yield. However, a general decrease in singlet oxygen quantum yield on linkage to doped detonation nanodiamonds was associated with the screening effect of DNDs. Heteroatom doped DNDs-Pc nanohybrids have less singlet oxygen than Pcs alone due to molecular structural stability associated with strain that is relatively reduced upon linking Pcs. The In vitro dark cytotoxicity and photodynamic therapy of selected Pc complexes and conjugates against MCF-7 cells was tested. All studied Pc complexes and conjugates showed minimum dark toxicity making them applicable for PDT. When Pc complexes are alone, there is less phototoxicity with >22% cell viability at concentrations ≤ 50 μg/mL relative to conjugates with <22% cell viability at concentrations ≤ 50 μg/mL. There was no direct relationship between PDT and singlet oxygen quantum yields. Nonlinear optical characteristics of complexes was improved upon conjugation of DNDs. Absorbance, input energy, percentage loading, central metal, substituent of Pc and nature of interaction (covalent, noncovalent) are amongst some of the factors that influence nonlinear absorption properties of materials used in this study. All materials followed reverse saturable absorption through two photon absorption mechanism at the excitation wavelength of 532 nm. Aggregates reduce excited state lifetime and Beff under high concentrations/absorbance. A direct relationship between absorbance and Beff of DNDs nanoconjugated systems at low concentrations result in increased optical limiting characteristics of materials. The findings from this work show the importance of linking (nonlinear optics and photodynamic therapy) and doping (photodynamic therapy) photosensitisers such as phthalocyanines and sometimes boron dipyrromethenes onto carbon based nanoparticles for the enhanced characteristics in variable applications. , Thesis (PhD) -- Faculty of Science, Chemistry, 2021
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Date Issued: 2021-10-29

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The de novo biosynthesis of biotin is required for the optimal growth of Salmonella enterica serovar Typhimurium in the intracellular environment

- McLaughlin, Claire

Authors: McLaughlin, Claire
Date: 2021-10-29
Subjects: Salmonella , Biotin , Biosynthesis , Salmonella typhimurium , Antibacterial agents , Anti-infective agents , Pathogenic bacteria , Salmonella food poisoning
Language: English
Type: Master's theses , text
Identifier: http://hdl.handle.net/10962/192097 , vital:45195
Description: Salmonella enterica serovar Typhimurium (S. Typhimurium) is a foodborne pathogen infecting humans and animals, contributing to significant morbidity and mortality worldwide each year. The increase in antibiotic-resistant S. Typhimurium infections in recent years has highlighted the need for new antibacterial drugs and drug targets. S. Typhimurium can acquire biotin through de novo biosynthesis or via transport from its extracellular environment. The importance of the vitamin for bacterial survival, coupled with the absence of the biotin biosynthetic pathway in humans, makes the biotin biosynthetic enzymes attractive targets for drug discovery. The study's primary aim was to determine the relative importance of the biotin biosynthesis and transport pathways for the in vitro and ex vivo growth and survival of S. Typhimurium, with the goal of validating the pathways as valid targets for antimicrobial drug development. In order to achieve this aim, we generated S. Typhimurium mutant strains harbouring deletions in either the biotin biosynthetic gene, bioB, or putative high-affinity biotin transporter, yigM (ΔbioB and ΔyigM, respectively), as well as a double mutant in which the two mutations were combined (ΔbioB ΔyigM). Since the simultaneous disruption of biotin biosynthesis and transport in the double mutant may form a synthetic lethal combination, preventing further analysis of the strain, we also constructed a conditional mutant in which the promoter of the yigM gene was replaced by the arabinose-regulatable, PBAD promoter in the ΔbioB background (ΔbioB PBAD::yigM). Since the expression of the YigM in this strain is arabinose-regulatable, its role as a biotin transporter can be evaluated by altering the arabinose concentration in the growth media. Once the mutant strains were isolated and verified genetically, their growth and that of their genetically complemented counterparts were analysed in liquid and/or solid M9 minimal medium in the absence of biotin. Consistent with previous observations, the ΔbioB auxotrophic mutant's growth was severely compromised in minimal media in the absence of biotin. The growth of the strain could, however, be restored by supplementation with exogenous biotin or expression of the wild type bioB gene from an episomal plasmid. The ability of biotin to reverse the growth defect of the ΔbioB mutant strain was, however, dependent on the presence of a functional YigM, since biotin supplementation did not affect the growth of the ΔbioB ΔyigM double mutant strain. The introduction of a second copy of the yigM gene in the ΔbioB ΔyigM background, however, restored the growth of the strain in the presence, but not absence, of biotin. The dependence of the double mutant on both YigM and biotin for growth supports the idea that the protein functions as the sole or primary biotin transporter in S. Typhimurium, as it has recently been shown for E. coli (Ringsletter, 2010; Finkenwirth et al, 2013). The essentiality of YigM for biotin transport was subsequently verified by two independent means. Firstly, the growth of the ΔbioB PBAD::yigM promoter-replacement mutant was strictly dependent on the inclusion of arabinose in biotin-supplemented M9 minimal media supplemented, indicating that the expression of YigM from the PBAD promoter is essential for biotin transport. Secondly, following treatment with a known small-molecule inhibitor of the biotin biosynthesis, MAC-13772, exogenous biotin was capable of restoring the growth defect of the YigM+ wild type S. Typhimurium strain, but not the YigM− ΔyigM mutant. Taken together, these findings confirm that YigM serves as the biotin transporter for S. Typhimurium and that the corresponding ΔyigM mutant is, as a result, defective for biotin transport. Having confirmed the genotypes and phenotypes of the ΔbioB, ΔyigM, and ΔbioB ΔyigM mutants, we next analysed the importance of the biotin biosynthesis and transport pathways for the growth and survival of S. Typhimurium within the intracellular environment. To this end, we determined the proliferation of each of the mutant strains following infection of HeLa epithelial and RAW264.7 macrophage-like cell lines. Our results revealed that the de novo biosynthesis of biotin is required for the optimal growth of S. Typhimurium following infection of both epithelial and macrophage-like cell lines. Disruption of biotin transport, by contrast, had no significant effect on the intracellular proliferation of S. Typhimurium when a functional pathway for the biosynthesis of biotin was present. The simultaneous disruption of biotin biosynthesis and transport, however, resulted in significant attenuation of S. Typhimurium in epithelial cells, while bacterial survival in macrophages decreased to below the limit of detection. Overall, our results suggest the S. Typhimurium relies primarily on biotin produced by the de novo biosynthesis pathway to support its growth in the intracellular environment. While YigM-mediated biotin transport is essential for sustaining the viability of intracellular S. Typhimurium in the absence of de novo biosynthesis, it appears to play a relatively minor role in the acquisition of biotin during growth in the nutrient-limited Salmonella containing vacuole. Our findings suggest that inhibiting biotin biosynthesis may be a viable strategy for combating systemic infections caused by Salmonella, as has been recently proposed for other medically important bacterial pathogens (Carfrae et al., 2020). , Thesis (MSc) -- Faculty of Science, Biochemistry and Microbiology, 2021
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Date Issued: 2021-10-29

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The economic valuation of ecosystem services using deliberation as a tool for value elicitation

- Marriner, James Derek

Authors: Marriner, James Derek
Date: 2021-10-29
Subjects: Seagrasses Economic aspects South Africa , Ecosystem services South Africa , Focus groups , Deliberative democracy South Africa , Nature Effect of human beings on South Africa , Environmental economics , Contingent valuation
Language: English
Type: Academic theses , Master's theses , text
Identifier: http://hdl.handle.net/10962/294712 , vital:57247
Description: Marine seagrass, Zostera capensis, is a highly productive flowering marine seagrass found on the eastern and southern coasts of South Africa and provides a variety of ecosystem services, which include reducing the effects of erosion, trapping nutrients, creating a nursery habitat for fish species and reducing sedimentation. Despite their formal protection status, Z. capensis meadows are regressing, often due to anthropogenic influences. Globally, multiple studies have documented the ecological importance of seagrass services, to both humans and nature, but economic evaluations of these services have not been as extensive. Numerous valuation methods have been used in literature and in practice to value non-market environmental resources and ecosystem services, where results vary. The most widely used non-market environmental valuation method is the contingent valuation (CV) method, which allows for the valuation of environmental resources that are not sold in the market through a stated willingness to pay (WTP) amount, contingent upon a particular scenario. However, the CV method is susceptible to various limitations and forms of bias. As a result, alternative environmental valuation techniques have been reviewed in literature. Deliberation has been suggested as an improved valuation approach to overcome the criticisms of the CV technique, as it increases respondents’ understanding and knowledge of the environmental resource under discussion, through the incorporation of debate, discussion, participation and social learning, thereby producing more reliable valuations of non-market environmental resources. The deliberative monetary valuation (DMV) method has been advocated as an important valuation method to achieve more comprehensive and reliable valuations of complex and unfamiliar public goods, such as ecosystem services. This thesis explored the determinants of WTP for the protection of seagrass, and whether deliberation can be used to supplement findings and values obtained from the individually sourced WTP values. As a result, the study used a dual-method approach to obtain both individual and deliberated WTP values from a range of stakeholders with varied socio-demographic characteristics by using both the CV method and a deliberative focus group, for the ecosystem services that seagrass Z. capensis provides to the Knysna community, South Africa. The results showed that age, education, use frequency and mistrust in local government were determinants in WTP, while deliberative elements uncovered that respondents’ knowledge of an environmental resource and a consideration of the valuation scenario were important factors in determining WTP. It was found that 55% of the respondents were willing to pay to conserve the ecosystem services of seagrass in the Knysna estuary through a monitoring programme. Among those that were willing, the mean WTP amount was approximately R132 per month per household. Although the circumstances in which the deliberative focus group discussion were run were not ideal because of the COVID-19 lockdown, the results showed some interesting potential benefits of using deliberation in complex public good valuation studies. , Thesis (MEcon) -- Faculty of Commerce, Economics and Economic History, 2021
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Date Issued: 2021-10-29

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The prominence of choral music in the search for, and preservation of, an African identity: A study focusing on the role of choral composers in the formation of black nationalism during and after the colonial era in South Africa

- Nelani, Athenkosi

Authors: Nelani, Athenkosi
Date: 2021-10-29
Subjects: Choral music South Africa , Choral singing South Africa , Black people Race identity South Africa , Black nationalism South Africa , Composers, Black South Africa , Amakwaya
Language: English
Type: Master's theses , text
Identifier: http://hdl.handle.net/10962/190965 , vital:45045
Description: In South Africa, choral music has been prominent in schools, churches, and community choirs since the 19th century. However, the majority of South Africans know little of the history of indigenous choral music. This study investigates the origins of South African indigenous choral music, its canonic figures, and their contribution to this genre in promoting an African identity among the indigenous people of South Africa. Using the methodological lens of historical ethnomusicology, this thesis explores the genesis of choral music in South Africa. Choral music was introduced to the region when it was first colonised by the Dutch East India Company in 1652. Missionaries established institutions in the villages of the local people and translated the Bible and hymn books into the local languages. These actions had lasting consequences for music, and choral singing was greatly advanced. In addition, in this work early composers of South African indigenous choral music are recognised in an effort to establish a choral canon. Three definitive choral periods are recognised, namely those of the first-generation, second-generation, and post-colonial composers. Using this historical framework, this thesis investigates the social and political influence these composers had on African identity during the liberation struggles in the late colonial era and during the early apartheid period. The history and compositions of the composers are discussed, including how they used their compositions as political tools and as mouthpieces to communicate societal issues of concern to the indigenous people during and after the colonial era. , Thesis (MMus) -- Faculty of Humanities, Music and Musicology, 2021
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Date Issued: 2021-10-29

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The roots run deep?: Understanding branch politics within the African National Congress

- Mkhutle, Nhlanhla Handsome

Authors: Mkhutle, Nhlanhla Handsome
Date: 2021-10-29
Subjects: African National Congress , Manipulative behavior Political aspects South Africa , Cartels South Africa , Power (Social sciences) South Africa , Patronage, Political South Africa , Political party organization South Africa , Branch politics
Language: English
Type: Master's theses , text
Identifier: http://hdl.handle.net/10962/190261 , vital:44978
Description: This thesis explores the functioning of branch politics within the African National Congress (ANC) and the influence of branch politics on the organization and its structures. The ANC has many of the characteristics of a mass party. In mass parties, mass participation is supposed to be promoted through the activities of party branches. This thesis documents the weakening of the ANC’s local level structures and their political control over the organization’s decisions. ANC branches are investigated as democratic vanguards of ANC’s mass party persona, in relation to their functioning as the most basic units of the organization. The thesis reflects on branch members’ experiences in different ANC branches to understand the interplay between branch politics, political power, and patronage politics within the ANC. This research project also explores the possibility of manipulation of ANC branches by senior leaders and would-be-leaders of the ANC. The thesis then concludes by summarising the state of branch politics within the ANC and giving recommendations on further study with regards to branch politics of the ANC. , Thesis (MA) -- Faculty of Humanities, Political and International Studies, 2021
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Date Issued: 2021-10-29

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The well-being implications of Urban Natures among Black Urban Dwellers in the Eastern Cape

- Walsh, Lindsey Sara

Authors: Walsh, Lindsey Sara
Date: 2021-10-29
Subjects: Apartheid South Africa Eastern Cape , Decolonization South Africa Eastern Cape , Urban Black people South Africa Eastern Cape , Quality of life South Africa Eastern Cape , Well-being South Africa Eastern Cape , Rural-urban migration South Africa Eastern Cape , Urban ecology (Sociology) South Africa Eastern Cape , Land use, Urban South Africa Eastern Cape , City and town life South Africa Eastern Cape , Sociology, Urban South Africa Eastern Cape , Nature Social aspects South Africa Eastern Cape
Language: English
Type: Master's theses , text
Identifier: http://hdl.handle.net/10962/192966 , vital:45285
Description: Throughout the world, urbanisation is at an all-time high. It is estimated that two-thirds of the global population will be living in urban centres by 2030. The highest urban growth rates are currently found in sub -Saharan Africa, however, approximately 70% of urban residents in Sub-Saharan Africa reside in informal settlements. Such processes have resulted in reduced areas of natural space and biodiversity. While the benefits of exposure to and experiences of nature to human well-being and quality of life are increasingly being acknowledged, these links are largely understood through a western lens, where nature and culture are dichotomised. The implications of this are that the types of nature(s) that are made available in urban areas are designed to provide opportunities for urban residents to only engage in recreational and relaxation activities within such places. However, among indigenous and non-westernised communities, culture is a dynamic and holistic entity, deeply rooted in the constructions of nature. Very few studies from the global south have entered this dialogue. In response, this study, conducted amongst Xhosa speaking urban residents living in two medium-sized towns, was undertaken to explore the connections and meanings they attributed to nature(s) and how their engagement in such places contributed to their sense of well-being. This study found that strong connections and meanings to nature still exist. Many of these relate to personal experiences which are given meaning through local understandings and associations which are deeply embedded within cultural practices and rituals. Engagement and or memories of such are strongly associated with a sense of well-being often only experienced in rural areas. In such contexts, well-being is also understood as a holistic concept that is underpinned by these nature-culture connections. Within an urban context, the benefits of such connections are hindered by the types of nature(s) found in these areas as well as high levels of crime and the poor management of such places. , Thesis (MA) -- Faculty of Humanities, Anthropology, 2021
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Date Issued: 2021-10-29

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To fail at becoming South African: Moral blindness, liminality, and Rainbowism

- Moletsane, Dimpho

Authors: Moletsane, Dimpho
Date: 2021-10-29
Subjects: Liminality , South Africa Social conditions 1994- , South Africa Economic conditions 1991- , Contractarianism (Ethics) , Political science South Africa , Humanity South Africa , Social integration South Africa , Social justice , Rainbow Nation-Building Project (RNP) , Rainbowism
Language: English
Type: Master's theses , text
Identifier: http://hdl.handle.net/10962/188352 , vital:44746
Description: In an effort to move away from Apartheid and its evils -South Africa and South Africans have committed to a shared moral project -the Rainbow Nation-Building Project (RNP); a project that confers certain moral duties and responsibilities upon its citizens, including a joint commitment to robust inclusivity, equality, and unity. Importantly, however, our environments –be they physical, social, or psychological –are such that they (actively or passively) obscure our awareness of some morally relevant facts about our society, and thereby hinder us as moral agents and therefore threaten our abilities to fulfil our moral project and commitment.What does it mean for us -a society ostensibly committed to the RNP -to be plagued by racism, sexism, queerphobia and xenophobia? What is it that contributes to our complicity regarding social practices and ideas that we would otherwise find morally objectionable? What does it say about our commitment to our publicly-exalted ideals and values (of inclusivity, diversity, reconciliation, justice, and unity) when we are unwittingly complicit in the marginalisation and social exclusion of members of our society? And how can institutions such as universities work to overcome this?In this work, I argue that the obscuring of, and failure to perceive, morally relevant facts that call on us for ethical attention and/or action -a phenomenon I refer to as ‘moral blindness’ -is responsible for at least some of our behaviours and practices that run contrary to our moral ambitions; and therefore has profound implications for us as moral agents and our ability to succeed in our moral goals. Moral blindness, then, is both an epistemic and ethical concern that enables socially unjust systems to perpetuate themselves; and is thus a threat toallmoral projects.I argue that, for South Africa, much of what can be identified as moral blindness is the direct result of the shifting and conflicting socio-cultural conditions the nation finds itself liminally caught amidst in its transition from its Apartheid past and towards its promised inclusive Rainbow Nation future. Commitment to the RNP, I argue, involves a self-transformation and habituation of certain supportive virtues on the part of South Africans to become the kinds of people who are compatible with the Rainbowist society -whom I call Rainbow Citizens. But this self-transformation itself is also a moral project, and therefore subject to the threat that moral blindness presents, and so too can be failed. If all this is true, then it seems that if we do not take moral blindness seriously, we could ultimately fail to become South African. , Thesis (MA) -- Faculty of Humanities, Philosophy, 2021
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Date Issued: 2021-10-29

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Traversing Doctoral Borderlands: Black doctoral students’ experiences of identity construction in South Africa

- Hwami, Rudo Fortunate

Authors: Hwami, Rudo Fortunate
Date: 2021-10-29
Subjects: Doctoral students South Africa , College students, Black South Africa , Marginality, Social South Africa , Public spaces Social aspects , Culture Social aspects , Rhythm , Identity (Psychology) , Borderlands Theory
Language: English
Type: Doctoral theses , text
Identifier: http://hdl.handle.net/10962/191062 , vital:45055 , 10.21504/10962/191062
Description: Doctoral studies are described as a process of formation and becoming. This is an in-between space between unknowing and knowing, within and without the ivory tower of academia. In this in-between space the doctoral candidate takes the role of a novice and apprentice unlearning the student/unknowing past and learning to become a professional in academia. This project utilises the borderlands theory to understand the experiences of doctoral students as they undergo the process of becoming and intellectual identity formation. Whilst ‘journey’ and other metaphors that have been used to understand doctoral student experiences capture the process of becoming as a progression through the liminal stages – proposal, literature review, context, writing, reading etc. These stages presuppose temporality of being leading to stasis/completion. I argue that such conceptualisation of doctoral studies, although useful, depict one side of the story and provide a limited, monolithic, and homogenising understanding of the spatial configurations of doctoral space and intellectual identity formation. The dominant discourses of doctoral conceived and perceived space, liminal stages and understanding of doctoral student experiences, mask the more latent and intimate liminal stages of intellectual identity formation. Drawing from borderlands theory, I firstly argue for a holistic approach to understanding the spatiality of doctorate studies. Secondly, I argue that liminality is an everyday process integral to human existence where one is always in a state of ideological transition. An important state of liminality is the awareness of ‘Self’ in perpetual motion, caught between two worlds dominated/dominator and two ideologies of oppression/resistance. If this side of liminality is not made visible, institutional spaces, such as the doctorate, privileged with the power to disseminate and position onto-epistemologies as universal can be used to reproduce and reinforce exclusionary onto-epistemologies that subsequently impact intellectual identity formation. Using Lefebvre’s (1991) rhythmanalysis method, I use student experiences not as mere data for analysis, but as an act of envisioning, reinventing and coknowledge production to propose borderlands as a new metaphor to study doctoral spatial realities and the experiences of the students that traverse through it. , Thesis (PhD) -- Faculty of Humanities, Politics and International Studies, 2021
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Date Issued: 2021-10-29

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Ubomi Sisilonda: Ingqokelela Yemibongo

- Yanta, Luvuyo Mkhululi

Authors: Yanta, Luvuyo Mkhululi
Date: 2021-10-29
Subjects: Creative writing (Higher education) South Africa , Xhosa poetry 21st century , Diaries -- Authorship , South African poetry (English) History and criticism , Xhosa poetry History and criticism , Poetry Therapeutic use
Language: Xhosa , English
Type: Master's theses , text
Identifier: http://hdl.handle.net/10962/192364 , vital:45219
Description: Esi siqingatha sethisisi yingqokelela yemibongo-ngoma eyilwe ngeenjongo zokuzama ukuveza nokupholisa isilonda esidalwe ziimeko zobom esiphila kubo singabantu, izinto endizibonileyo nendidlule kuzo. Ndibhala ndibonakalisa ubumnyama endiphile kubo, apha ndizama ukusondela ekukhanyeni. Ndiqala ngokupholisa ezam izilonda kuqala. Ulwimi endilusebenzisayo lulanda imbali yam njengomfana omnyama okhulele elokishini, ilokishi nganye inolwimi lwayo. Ndisebenzisa olu lwimi ndibalisa indlela endikhule ngayo, ndikwakhankanya nokukhula ndiqheliswa ukungathethi ngezinto nokungawavezi amanxeba entliziyo yam phambi kwabantu “ilayithi ayikhali.” Ndinomdla kubabhali ababhala ngeemeko zexesha lanamhlanje, kwiimeko eziphilwa luninzi lwabantu nesimo sentlalo jikelele. Ndisebenzise umsebenzi wababhali abafana noAyanda Billie ukujonga isingqi sobom kwimibongo yakhe njengomntu ongekho kude ngokuhlala nokufuphi ngeminyaka, ndiqwalasele imisebenzi kaS. Zotwana ukuzama ukusondeza isigama kwindlela endikhule ngayo kunye noJ.J.R Jolobe ukuqwalasela ukuba babesebenzisa obuphi ubuchule bokubhala nokupholisa izilonda zabo. Ndikwacaphule kwisimbo sokubhala esikhawulezileyo semibhalo eyenzelwe iqonga njengoko ndichithe ixesha elininzi ndidlala kwaye ndikwaqeqesha abadlali beqonga. , Thesis (MA) -- Faculty of Humanities, School of Languages and Literatures, 2021
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Date Issued: 2021-10-29

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