Bertie Jacobs
North-West University (NWU) alumnus Arnold (Arrie) Rautenbach has been named Absa’s Chief Executive Officer: Retail and Business Banking South Africa and will take over the reigns at the banking giant with immediate effect.
Cyberattacks are occurring thick and fast as the world becomes more connected and the rewards greater.
According to a North-West University (NWU) academic, the possible rewards for cyberattackers will continue to increase, as more aspects of our everyday lives become interwoven and reliant on online interaction.
Prof Wian Erlank from the Faculty of Law says he keeps a watch on cybersecurity developments to understand how these affect other areas of law on which he conducts research.
Using genomics to understand and protect the African continent’s biodiversity could improve the resilience of plants, animals and other life forms to climate change, with a knock-on effect on food security, says North-West University (NWU) researcher Dr Roksana Majewska.
She and fellow researchers at the African BioGenome Project (AfricaBP) have undertaken to safeguard and preserve African genomic biodiversity through an Africa-led effort to sequence the genomes of plants, animals, fungi and protists that are endemic to the continent.
The Earth is in trouble. It is suffocating under clouds of carbon dioxide emissions from the use of coal and other environmentally damaging resources to generate energy. These emissions are the primary cause of global warming, and if humanity wants to avoid the worst consequences of global warming*, we have to find alternatives for our energy needs.
The invasion of Ukraine by Russia has sent shockwaves across the globe, causing significant uncertainty in global markets.
Although geographically far removed from these warring countries, the modern era of globalisation and fierce integration of markets through trade and financial flows means that South Africans will possibly feel the effect on their pockets.
The earlier kidney disease is detected, the more effectively it can be treated. Anja Degenaar, a master’s student in physiology at the North-West University (NWU), has set out to identify the biomarkers which will indicate deteriorating kidney function in young South Africans, ensuring early detection and treatment.
“The global prevalence of chronic kidney disease (CKD) is becoming an increasing concern, especially since CKD is expected to be the fifth leading cause of mortality by the year 2040,” she says.
“Given the overall balance of economic risks currently facing South Africa, the judgement of the Monetary Policy Committee (MPC) that a 25 basis-point rise should suffice for now is right, although the tone and language of the MPC statement was distinctly hawkish.”
Phenyo Mokgothu
North-West University (NWU) student and Setswana writer Lesego Motlhankana has taken the world by storm.