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05 June 2018 Photo Supplied
Digging up truth South Africa was way different to what you thought
Archaeological excavations in the Wonderwerk Cave, north of Kuruman in the Northern Cape.

Research fellow Dr Lloyd Rossouw from the Department of Plant Sciences at the University of the Free State (UFS) recently published an article in the Nature Ecology and Evolution journal with Dr Michaela Ecker from the University of Toronto as lead author, and Dr James Brink, research fellow at the UFS Centre for Environmental Management. The findings described in “The palaeoecological context of the Oldowan-Acheulean in southern Africa” provides the first extensive paleoenvironmental sequence for the interior of southern Africa by applying a combination of methods for environmental reconstruction at Wonderwerk Cave, which have yielded multiple evidence of early human occupation dating back almost two million years ago.

Where water once was
The Wonderwerk Cave is found north of the Kuruman hills (situated in Northern Cape) a 140m long tube with a low ceiling. The surroundings are harsh. Semi-arid conditions allow for the survival of only hardy bushes, trees, and grasses. But during the Early Pleistocene, stepping out of the Wonderwerk Cave you would have been greeted by a completely different site, the researchers found. Using carbon and oxygen stable isotope analysis on the teeth of herbivores (Dr Ecker), fossil faunal abundance (Dr Brink), as well as the analysis of microscopic plant silica remains (phytoliths) excavated from fossil soils inside the cave (Dr Rossouw), the results show that ancient environments in the central interior of southern Africa were significantly wetter and housed a plant community unlike any other in the modern African savanna. 

What difference does it make?
While East African research shows increasing aridity and the spread of summer-rainfall grasslands more than a million years ago, the results from this study indicate an interesting twist. During the same period, shifts in rainfall seasonality allowed for alternating summer and winter-rainfall grass occurrences coupled with prolonged wetlands, that remained major components of Early Pleistocene (more or less the period between one and two million years ago) environments in the central interior of southern Africa. That means our human ancestors were also living and evolving in environments other than the generally accepted open, arid grassland model.

News Archive

UFS Business School positioned as key partner in the fight against fraud
2016-11-21

A collaborative effort to curb the scourge of fraud in public and private companies has been identified as the most effective method at the launch of International Fraud Awareness week, 13-19 November.  The programme kicked off with a media briefing held in Bloemfontein, under the theme: “Curb Fraud and Accelerate Economic Transformation”.  At this occasion, the Free State Provincial Treasury and key partner institutions which are: UFS Business School, Standard Bank, Association of Certified Fraud Examiners (ACFE), and PricewaterhouseCoopers, made a pronouncement on their efforts to stop fraud in public and private institutions.

Strategic partnerships empower companies
The UFS Business School, in collaboration with Strategic Investigations and Seminars, formed a collaborative effort to present the Advanced Certificate in Fraud Examination, thus empowering individual companies to have within their ranks, certified fraud examiners.  The programme is a registered SAQA, NQF level 7 course comprising four modules; Law, Investigation, Fraud Prevention, Detection and Ethics, Financial Transactions and Fraud Schemes. Students are assisted to continue to the ACFE Board examination in order to become internationally accredited. In 2016, a new e-learning model was introduced to decrease the time spent away from the workplace, thereby encouraging more professionals to enrol.

Commitment is key driving force
Speaking at the media briefing, Jo’Anni Deacon, Senior Officer at the UFS Business School, said “by presenting the programme, the university had positioned itself as a key partner with provincial government and other entities in the fight against fraud”.

Head of Department in the Free State Provincial Treasury, Godfrey Mahlatsi, reiterated the stance of zero tolerance against fraud, and that the department was committed to ensuring that this partnership continued to grow, enabling all to strengthen the message that fraud and corruption undermined the goals and objectives of the National Development Plan.

Gerhard Geldenhuys, Director of PwC Forensic Services said: “I believe we are making a difference and further believe that the time for dialogue on fraud is now better than ever.”

The week-long campaign encourages employees (both in the public and private sector), and business leaders, to proactively take action to minimise the impact of fraud in their environments.

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