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Secondary school studentsâ epistemic insight into the relationships between science and religion â a preliminary enquiry
A number of previous studies have shown that there is a widespread view among young people that science and religion are opposed. In this paper, we suggest that it requires a significant level of what can be termed âepistemic insightâ to access the idea that some people see science and religion as compatible while others do not. To explore this further, we draw on previous work to devise a methodology to discover studentsâ thinking about apparent contradictions between scientific and religious explanations of the origins of the universe. In our discussion of the findings, we highlight that studentsâ epistemic insight in this context does seem in many cases to be limited and we outline some of the issues emerging from the study that seem to boost or limit studentsâ progress in this area
The evolving SARS-CoV-2 epidemic in Africa: Insights from rapidly expanding genomic surveillance
INTRODUCTION
Investment in Africa over the past year with regard to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) sequencing has led to a massive increase in the number of sequences, which, to date, exceeds 100,000 sequences generated to track the pandemic on the continent. These sequences have profoundly affected how public health officials in Africa have navigated the COVID-19 pandemic.
RATIONALE
We demonstrate how the first 100,000 SARS-CoV-2 sequences from Africa have helped monitor the epidemic on the continent, how genomic surveillance expanded over the course of the pandemic, and how we adapted our sequencing methods to deal with an evolving virus. Finally, we also examine how viral lineages have spread across the continent in a phylogeographic framework to gain insights into the underlying temporal and spatial transmission dynamics for several variants of concern (VOCs).
RESULTS
Our results indicate that the number of countries in Africa that can sequence the virus within their own borders is growing and that this is coupled with a shorter turnaround time from the time of sampling to sequence submission. Ongoing evolution necessitated the continual updating of primer sets, and, as a result, eight primer sets were designed in tandem with viral evolution and used to ensure effective sequencing of the virus. The pandemic unfolded through multiple waves of infection that were each driven by distinct genetic lineages, with B.1-like ancestral strains associated with the first pandemic wave of infections in 2020. Successive waves on the continent were fueled by different VOCs, with Alpha and Beta cocirculating in distinct spatial patterns during the second wave and Delta and Omicron affecting the whole continent during the third and fourth waves, respectively. Phylogeographic reconstruction points toward distinct differences in viral importation and exportation patterns associated with the Alpha, Beta, Delta, and Omicron variants and subvariants, when considering both Africa versus the rest of the world and viral dissemination within the continent. Our epidemiological and phylogenetic inferences therefore underscore the heterogeneous nature of the pandemic on the continent and highlight key insights and challenges, for instance, recognizing the limitations of low testing proportions. We also highlight the early warning capacity that genomic surveillance in Africa has had for the rest of the world with the detection of new lineages and variants, the most recent being the characterization of various Omicron subvariants.
CONCLUSION
Sustained investment for diagnostics and genomic surveillance in Africa is needed as the virus continues to evolve. This is important not only to help combat SARS-CoV-2 on the continent but also because it can be used as a platform to help address the many emerging and reemerging infectious disease threats in Africa. In particular, capacity building for local sequencing within countries or within the continent should be prioritized because this is generally associated with shorter turnaround times, providing the most benefit to local public health authorities tasked with pandemic response and mitigation and allowing for the fastest reaction to localized outbreaks. These investments are crucial for pandemic preparedness and response and will serve the health of the continent well into the 21st century
Inter-settlement information flows pattern and nodal structures of a developing area - Case study of Ogun State, Nigeria
Considering the important role spatial flows of information play in spatial and regional development and in view of the special position of mail as an important medium of information exchange in the developing countries, this study attempts to examine the nature of functional ties and the structure of nodal regions exhibited through inter-settlement mail movements in a developing area of Nigeria.
The study empirically demonstrates the usefulness of mall traffic as a means of delimiting functional (nodal) regions. By using the principle of dominant association under the general graph theoretic approach, the study reveals the emergence of six settlements as important nodal centres in the study area. Going by the number of settlements associated with each of the identified nodal centres, the relative influence of the centres determined and the planning implications of the observed nodal structures were discussed . The study shows how the spatial pattern of information flows among the constituent parts of a region can provide useful clues to the understanding of the regional development in the area.Filani M. O., Jegede Francis J. Inter-settlement information flows pattern and nodal structures of a developing area - Case study of Ogun State, Nigeria. In: NETCOM : Réseaux, communication et territoires / Networks and Communication Studies, vol. 6 n°1, janvier 1992. pp. 243-271
The Nigerian home video boom: Should Nigerian psychiatrists be worried? Lessons from content review and views of community dwellers
Student Agency in Negotiating the Relationship Between Science and Religion
Research examining the relationship between science and religion has often painted a narrative of conflict for students with various religious beliefs. The purpose of this paper is to present a counter-narrative based on a study carried out in Singapore, which provides a unique multi-ethnic and multi-religious environment and geopolitical context to study the phenomenon. Informed by the theories of collateral learning, situated cognition and agency, the study examined how a group of high school biology students viewed and negotiated the relationship between biological evolution and their beliefs in Christianity. Case study methodology and semi-structured interviews were used to generate thick descriptions of their views. Findings from the study illustrate how the students exhibited agency in deliberately creating multiple resolution mechanisms as they recognised and negotiated the conceptual and social tensions between the worldviews of evolution and creationism. The findings suggest that the students exhibited more agency in resolving the perceived conflict between science and religion than we tend to ascribe based on previous interpretative accounts that emphasised confrontation, alienation and marginalisation. The implication is that studentsâ agency in negotiating the differing worldviews between science and religion should be seen as a resource for the learning of evolution, rather than a hindrance