Complexity and Philosophy

The science of complexity is based on a new way of thinking that stands in sharp contrast to the philosophy underlying Newtonian science, which is based on reductionism, determinism, and objective knowledge. This paper reviews the historical development of this new world view, focusing on its philosophical foundations. Determinism was challenged by quantum mechanics and chaos theory. Systems theory replaced reductionism by a scientifically based holism. Cybernetics and postmodern social science showed that knowledge is intrinsically subjective. These developments are being integrated under the header of “complexity science”. Its central paradigm is the multi-agent system. Agents are intrinsically subjective and uncertain about their environment and future, but out of their local interactions, a global organization emerges. Although different philosophers, and in particular the postmodernists, have voiced similar ideas, the paradigm of complexity still needs to be fully assimilated by philosophy. This will throw a new light on old philosophical issues such as relativism, ethics and the role of the subject

Gilligan and complexity: reinterpreting the “ethic of care”

In In a different voice (1982) Carol Gilligan argues for an “ethic of care”, which she links to a “moral voice” of women. This stance has been criticised as being essentialist and reinforcing gender stereotypes. This article, however, argues that the concept of an ethic of care could be a creative way of approaching ethics in a complex social system. Its position is supported by arguments from deconstruction discourses

The psychological well-being manifesting among master's students in industrial and organisational psychology.

Orientation: Psychological well-being among master’s students is seen as a contributing factor towards having a meaningful, enjoyable and productive experience as a student. Research purpose: The purpose of this study was to provide a qualitative description of the psychological well-being experiences of first-year students in a part-time coursework master’s degree in Industrial and Organisational Psychology (IOP) in order to foster an empathetic understanding of their experiences. Motivation for the study: The understanding of their master’s students’ psychological wellbeing experiences will assist university IOP departments in facilitating the appropriate psychological containment to students and the optimisation of their resilience towards meaningfully completing their first year and perhaps also their master’s degree. Research design, approach and method: Qualitative research was conducted within a hermeneutic interpretive stance. Data were gathered from a focus group with 10 conveniently chosen participants. Thematic content analysis provided eight themes, which were interpreted and linked to the literature on psychological well-being. Main findings: Student distress caused by job demands leads to languishing and feeling overwhelmed. In contrast, student eustress resulting from job resources leads to flourishing, consisting of self-efficacy, locus of control and optimism. Practical implications: University IOP departments can use the information towards understanding their master’s students’ psychological well-being experiences, which could assist in the students’ successful and timeous completion of their studies. Contribution: The study contributes to the literature on master’s students’ real negative and positive experiences and psychological well-being, which university departments often deny or dismiss as idiosyncratic.Industrial and Organisational Psycholog

Tetralogy of Fallot with absent pulmonary valve syndrome: A 34-year African single centre experience

Background: Absent pulmonary valve syndrome (APVS) is most commonly associated with Tetralogy of Fallot (TOF). TOF with APVS is characterised by features of TOF with either rudimentary ridges or complete absence of pulmonary valve tissue. This is often associated with varying degrees of pulmonary stenosis and severe pulmonary regurgitation with massive dilatation of the proximal branch pulmonary arteries, causing compression of the tracheobronchial tree. Hence, respiratory symptoms are a common presenting feature.Methods: Cases of TOF with APVS were extracted from the paediatric cardiology database at Chris Hani Baragwanath Academic Hospital (CHBAH) for January 1981 - April 2016.Results: A total of 15 patients with TOF and APVS were seen at CHBAH over the 34-year study period. TOF with APVS comprised 3% of all TOF patients. Ten (67%) patients presented before 1 year of age. The majority of patients (67%) had respiratory symptoms as their cause of presentation, of which 6 (40%) were infants. Fourteen (93%) patients were described to have the characteristic to-and-fro murmur at presentation. Five patients (33%) were suspected of having 22q11.2 deletion syndrome, but only 4 were tested and 2 were found to be positive. A third of patients underwent surgical intervention and 4 of the 15 patients (27%) were known to be alive at 10 years of age.Conclusions: TOF with APVS compromised 3% of all TOF patients, correlating with the literature. It is associated with the 22q11.2 deletion syndrome and was suspected in 33% of patients. TOF with APVS should be strongly considered in a child less than 1 year presenting with respiratory symptoms and a characteristic to-andfro murmur

Narrating the self: Freud, Dennett and complexity theory

The original publication is available at http://ajol.info/index.php/Adopting a materialist approach to the mind has far reaching implications for many presuppositions regarding the properties of the brain, including those that have traditionally been consigned to “the mental” aspect of human being. One such presupposition is the conception of the disembodied self. In this article we aim to account for the self as a material entity, in that it is wholly the result of the physiological functioning of the embodied brain. Furthermore, we attempt to account for the structure of the self by invoking the logic of the narrative. While our conception of narrative selfhood incorporates the work of both Freud and Dennett, we offer a critique of these two theorists and then proceed to amend their theories by means of complexity theory. We argue that the self can be characterised as a complex system, which allows us to account for the structure of the wholly material self.Publishers' Versio

Job satisfaction and its relationship with organisational commitment: A Democratic Republic of Congo organisational perspective

Orientation: The modern workplace, which is characterised by increasing turbulence and debilitating uncertainty, has led to renewed focus on whether employees experience satisfaction and how they commit themselves to the organisation. Research purpose: The aim of this study was to measure the nature of the relationship between employees’ levels of job satisfaction (JS) and organisational commitment (OC) in a public railway organisation in the Democratic Republic of Congo (DRC). Motivation for the study: Although previous researchers have found evidence of the relationship between JS and OC in Western countries, there seems to be a paucity of research on the relationship between JS and OC in a developing country context such as that of the DRC. The results could make a valuable contribution to the current literature debate on these two constructs (JS and OC) and possibly employees’ intention to stay in their present organisation. Research design, approach and method: A cross-sectional survey design was used employing the Job Satisfaction Questionnaire and the Organisational Commitment Scale. The sample (n = 839) comprised permanently employed staff. Correlations and regression analyses were conducted. The results indicated that employees’ JS related positively to their level of OC and that JS predicted OC. Practical and managerial implications: The results should also have interesting implications for top management and human resource practitioners. They could use this information to study how organisational psychological attachment is fostered in order to potentially master other organisational dynamics. The information could also be used to create positive working conditions with a view to reinforcing OC. JS manifested as a critical driver of OC, which could result in superior business performance. Management could use the results to create a working environment that actively fosters satisfaction and boosts employees’ level of commitment. Contribution or value-add: The results should contribute to the body of knowledge on the relationship between JS and OC in the context of a developing economy and highlight the practical implications for line managers and behavioural and wellness practitioners

From representation to emergence: complexity's challenge to the epistemology of schooling

In modern,Western societies the purpose of schooling is to ensure that school-goers acquire knowledge of pre-existing practices, events, entities and so on.The knowledge that is learned is then tested to see if the learner has acquired a correct or adequate understanding of it. For this reason, it can be argued that schooling is organised around a representational epistemology: one which holds that knowledge is an accurate representation of something that is separate from knowledge itself. Since the object of knowledge is assumed to exist separately from the knowledge itself, this epistemology can also be considered ‘spatial.’ In this paper we show how ideas from complexity have challenged the ‘spatial epistemology’ of representation and we explore possibilities for an alternative ‘temporal’ understanding of knowledge in its relationship to reality. In addition to complexity, our alternative takes its inspiration from Deweyan ‘transactional realism’ and deconstruction. We suggest that ‘knowledge’ and ‘reality’ should not be understood as separate systems which somehow have to be brought into alignment with each other, but that they are part of the same emerging complex system which is never fully ‘present’ in any (discrete) moment in time. This not only introduces the notion of time into our understanding of the relationship between knowledge and reality, but also points to the importance of acknowledging the role of the ‘unrepresentable’ or ‘incalculable’. With this understanding knowledge reaches us not as something we receive but as a response, which brings forth new worlds because it necessarily adds something (which was not present anywhere before it appeared) to what came before. This understanding of knowledge suggests that the acquisition of curricular content should not be considered an end in itself. Rather, curricular content should be used to bring forth that which is incalculable from the perspective of the present. The epistemology of emergence therefore calls for a switch in focus for curricular thinking, away from questions about presentation and representation and towards questions about engagement and response

Exploring South Africa’s southern frontier : a 20-year vision for polar research through the South African National Antarctic Programme

Abstract: Please refer to full text to view abstrac