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14 February 2023 | Story Prof Sethulego Matebesi | Photo Sonia Small
Prof Sethulego Matebesi
Prof Sethulego Matebesi is an Associate Professor and Head of the Department of Sociology at the University of the Free State (UFS).

Opinion article by Prof Sethulego Matebesi, Associate Professor and Head of the Department of Sociology, University of the Free State.
A maxim says it is not enough to know that people have made mistakes; we need to understand why they made the mistakes if we hope to prevent them or others from making the same mistakes.

While South Africans are still trying to make sense of the many lofty promises made about measures to deal with the catastrophic energy crisis over the past four years, unsurprisingly, the restoration of energy security also dominated the 2023 State of the Nation Address (SONA).

Still, the reasons behind the failure of past intervention measures and progress with restructuring the state’s energy utility, Eskom, remain a mystery.

There is enough cause for concern over Eskom’s stance that an ageing fleet of coal-fired power stations that consistently break down is one of the reasons for load shedding. What happened to planning? No wonder the need to achieve quick success in resolving the energy crisis has placed a premium on maintaining citizens’ trust. As a result, the government proposed new initiatives to address the insecurity of the electricity supply by declaring a state of emergency to avert a complete blackout and appointing a new Minister of Electricity within the presidency to lead the government’s short-term energy crisis response. 

President Cyril Ramaphosa has already indicated that the criticism of the Minister of Electricity’s position is misguided. In other words, from the government’s perspective, the impact of its decisions does not matter. To South African citizens, however, it matters a great deal as they have borne the burden of load shedding and the rising cost of living. Above all, those who can cushion the blow of the energy crisis will want to see that the maximum value for public money is achieved.

The energy crisis has been the subject of fierce arguments over the past few years. So too, have deliberations on the government’s capability to deal with the crisis. And although the precise impact of the state of disaster, which began with immediate effect after its announcement in the SONA, cannot be determined at this stage, it is not premature to believe that the energy crisis will become a high-stake bidding game during the 2024 general elections. 

From the responses of the African National Congress (ANC) parliamentarians and alliance partners, one gets the sense that they sincerely wish there could have been a less dramatic option for the electricity minister, who has been touted to serve merely as a project manager.

Disastrous decisions are a recipe for catastrophic events

There has never been a time in South African history since 1994 that our presidents have not faced one scandal or another. After having temporarily thwarted the Phala Phala saga and emerging victorious as leader of the ANC at the 55th National Conference in December 2022, one would assume that President Ramaphosa would have assimilated the lessons from past events.

The post-SONA 2023 political landscape points to a challenging year for Ramaphosa. It is a truism that an organisation’s culture is determined by its leader. And since politics is not an exercise in objectivity, it is for this reason that several expected decisions by President Ramaphosa will determine how he will navigate between being regarded as a heroic figure and a victim of political persecution.

Objectively, it is hard not to agree with critics that a state of emergency will open the floodgates of collusion and corruption, which are distinct problems within South African public procurement. At this point, one wonders if this is not yet another gimmick to extend the patronage network of the presidency.

Another major decision facing President Ramaphosa is the much-anticipated cabinet reshuffle. Deputy President David Mabuza’s announcement that he resigned, only to be asked by the presidency to hang on, provides fascinating insight into how difficult it can become to exercise what some may regard as the mundane task of replacing cabinet ministers. And looking at the organisational footprint of the ANC, I reckon President Ramaphosa will avoid a situation where a cabinet reshuffle becomes another political hot potato from within his own organisation.

There is a fierce power war waging within the ANC. As a result, time will tell whether the president will be brave enough to replace poor-performing ministers instead of using proxies such as the new Minister of Energy. 

And to be clear – why we fail to confront underperforming ministers and public servants is a vexing question.

Indications are that there seems to be no aversion to brevity when it comes to political expediency, but to live up to the responsibility of accelerating structural reforms that significantly impact the country’s growth trajectory positively and reduce policy uncertainty. Continuing to routinely neglect these obligations is bound to create a more extensive trust gap between the government and citizens.

News Archive

Heart-valve studies receive international recognition
2017-07-11

 Description: Heart-valve studies  Tags: Heart-valve studies  

Prof Francis Smit, Head of the Department of
Cardiothoracic Surgery at the UFS, and Manager of the
Robert WM Frater Cardiovascular Research Centre, with
Kyle Davis, Mechanical Engineer at the centre.

Photo: Rulanzen Martin

Three heart-valve studies which have been developed at the Robert WM Frater Cardiovascular Research Centre at the School of Medicine at the University of the Free State (UFS) were recently presented in Monte Carlo at the conference of the prestigious global Heart Valve Society (HVS).

These studies are all headed by Prof Francis Smit, Head of the Department of Cardiothoracic Surgery at the UFS, and Manager of the Robert WM Frater Cardiovascular Research Centre.
Prof Smit says the HVS is a combination of the former heart-valve societies of Europe and the US. “Studies on heart-valve disease, heart-valve-related products and operations, as well as the design and development of new valves were presented. There are both clinical and development divisions.

He says the study in which the hemodynamics of their redesigned mechanical poppet valve was compared to a commercial bi-leaflet mechanical heart valve, was named as the best poster presentation in the experimental valve development and numerical flow dynamics division. The study, which was presented by Kyle Davis, mechanical engineer at the centre, competed against some of the best heart-valve research units in the world.

The redesigned valve, based on the 1960s Cape Town poppet valve, has the potential to provide a low-cost solution for mechanical heart-valve replacement. It is possible to produce the titanium ring with 3-D printers and is, together with the silicon poppet valve, extremely inexpensive compared to current mechanical valve-manufacturing processes.
The advantages of this valve over current mechanical valves is that, due to the effective and laminar flow characteristics, as well as the simple locking mechanisms, there is a reduced chance of valve thrombosis, and the need for anti-clotting drugs is therefore limited.

It was also confirmed that the new valve more than meets the published FDA (Federal Drug Agency) requirements, which determine the minimum standards of valves for human use in the US.

The redesigned valve also has a very low platelet activation impact, which is responsible for platelet thrombosis and leads to valve thrombosis or strokes. This valve is another heart-valve project by the centre, which is also in the process of evaluating a tri-leaflet polyurethane valve developed by them.


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