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06 May 2020 | Story Dr Ina Gouws | Photo Supplied
Dr Ina Gouws

The President of the Republic of South Africa made another address to the country on Thursday 23 April 2020, indicating that the country will enter a phased approach out of lockdown in the coming months. This announcement was met with positive feedback not only nationally, but internationally. It was clear that the President consulted with many experts and also with opposition parties, which indicated that an ‘all-hands-on-deck’ approach was followed across party lines and varied interests. The plan seemed rational, well thought through, and clear: 
 
Support for lockdown
The government’s lockdown and subsequent restrictions on movement, trade and industry held wide support until now. The argument that people’s lives are most important and that the prevention of the spread of COVID-19 infection must be a priority, was accepted as rational. Truth be told, this strategy was entirely reliant on public trust and cooperation, which the President did have at the start of the lockdown. So, when he announced that the country would enter Level 4 from 1 May 2020, there was a sense of relief that progress was being made and that sacrifices made by all of us (some much more than others), have yielded some positive results. 
However, there was also an almost immediate realisation that this approach would have to rely on state machinery, especially on provincial and local levels, which – before the lockdown – was ineffective, to say the least. State capacity had been gutted by widespread corruption, incompetence, and the inability or unwillingness to hold to account those who are guilty of mismanagement and corruption. Add to that the planned deployment of more than 70 000 South African National Defence Force (SANDF) troops in our midst, as well as very little detail on how the R50 billion relief fund will be applied, and most importantly, how oversight over the spending will work. 
Cynicism is good 
This cynicism is being criticised as being uncooperative and that South Africans should only be proud of how government has met the challenges of this pandemic thus far. It is true that in the context of the country’s reaction to the pandemic, this government has done much better than most across the globe. The larger context of governance realities in the country cannot be ignored though. 
I was reminded of certain elements of the value of cynicism in an article by JR Macey. The article was written in the context of USA politics, but there certainly are touch points with South African politics. He basically argues that cynicism is good, and that people should be more cynical when it comes to politicians, officials, lobby groups, etc. As people, we are looking for leadership and sound decision-making. We expect good governance from the government. As South Africans, we have been consistently disappointed with our government in this regard for decades now. When it became clear that this virus was spreading across the globe like wildfire, we naturally held our collective breath. How will a government that can hardly keep the lights on or provide safe drinking water and whose public healthcare system has all but collapsed, deal with this virus when it finally arrives? All valid questions. We were appeased when the President announced a planned lockdown not long after the first cases were reported. We were impressed with the leadership from the Minister of Health and the experts he surrounded himself with. Rightly so. The President announced that the SANDF would assist the police in enforcing lockdown rules, but that they should perform their duty with empathy and in a spirit of service to the country. South Africans were supposed to feel secure. 
Cynics raise questions
Yet, cynics raised questions about the fitness of the untrained SANDF to perform these duties and of the SAPS which, according to the latest crime statistics, all but lost ‘the war on crime’. Cynics raised questions about the ability of the public healthcare sector to use the time bought by the lockdown to ready itself for the inevitable rise in the numbers of infected South Africans who would need very specific healthcare, and to protect its healthcare workers. Cynics questioned the lack of data with which decisions are made and the reluctance to start planning for getting out of lockdown for the sake of the economy. These questions were met with accusations of being unpatriotic, tone-deaf, and choosing to save the economy over dying South Africans.
These questions became prevalent after the announcement of the phased approach on 23 April. Commentators, journalists, politicians across party lines, as well as ordinary citizens once again began to realise the validity of being cynical. There are many reports of brutality by the SANDF and SAPS, so there are understandably fears regarding the deployment of thousands more soldiers. The phased approach will rely heavily on local government machinery; so, how will the accountability for financial and performance management work when it continues to worsen in most municipalities.
It is good to be cynical; cynics are believed to be more vigilant, to question, and to expect answers. The problem is that cynics often do not get the answers and then stop participating. This is something we as South Africans cannot afford at a time when our freedoms are encroached upon. We need to be more vigilant than ever. Listen to the cynics. See if their questions are answered (not spun), because the expectations from government in the coming months are going to be immense and South Africans must make these expectations clear.
Opportunity 
Provinces and local governments must carefully discern what these measures mean for each region and communicate this clearly. The latter has been sorely lacking up to now where most provinces and local governments are concerned. Oversight on all levels of government should not only be allowed but welcomed. There is time and opportunity to address all these concerns to prevent chaos and confusion. Public trust and participation are essential for this process to succeed. All the good governance principles such as transparency, accountability, responsiveness, etc., are required to ensure the success of the implementation of any government process, just as it has always been. This is an opportunity to use an enormous crisis to put these principles at the center for a change. One lives in hope...

Dr Ina Gouws is Senior Lecturer: Programme: Governance and Political Transformation in the Faculty of the Humanities.

News Archive

Nanotechnology breakthrough at UFS
2010-08-19

 Ph.D students, Chantel Swart and Ntsoaki Leeuw


Scientists at the University of the Free State (UFS) made an important breakthrough in the use of nanotechnology in medical and biological research. The UFS team’s research has been accepted for publication by the internationally accredited Canadian Journal of Microbiology.

The UFS study dissected yeast cells exposed to over-used cooking oil by peeling microscopically thin layers off the yeast cells through the use of nanotechnology.

The yeast cells were enlarged thousands of times to study what was going on inside the cells, whilst at the same time establishing the chemical elements the cells are composed of. This was done by making microscopically small surgical incisions into the cell walls.

This groundbreaking research opens up a host of new uses for nanotechnology, as it was the first study ever in which biological cells were surgically manipulated and at the same time elemental analysis performed through nanotechnology. According to Prof. Lodewyk Kock, head of the Division Lipid Biotechnology at the UFS, the study has far reaching implications for biological and medical research.

The research was the result of collaboration between the Department of Microbial, Biochemical and Food Biotechnology, the Department of Physics (under the leadership of Prof. Hendrik Swart) and the Centre for Microscopy (under the leadership of Prof.Pieter van Wyk).

Two Ph.D. students, Chantel Swart and Ntsoaki Leeuw, overseen by professors Kock and Van Wyk, managed to successfully prepare yeast that was exposed to over-used cooking oil (used for deep frying of food) for this first ever method of nanotechnological research.

According to Prof. Kock, a single yeast cell is approximately 5 micrometres long. “A micrometre is one millionth of a metre – in laymen’s terms, even less than the diameter of a single hair – and completely invisible to the human eye.”

Through the use of nanotechnology, the chemical composition of the surface of the yeast cells could be established by making a surgical incision into the surface. The cells could be peeled off in layers of approximately three (3) nanometres at a time to establish the effect of the oil on the yeast cell’s composition. A nanometre is one thousandth of a micrometre.

Each cell was enlarged by between 40 000 and 50 000 times. This was done by using the Department of Physics’ PHI700 Scanning Auger Nanoprobe linked to a Scanning Electron Microscope and Argon-etching. Under the guidance of Prof. Swart, Mss. Swart en Leeuw could dissect the surfaces of yeast cells exposed to over-used cooking oil. 

The study noted wart like outgrowths - some only a few nanometres in diameter – on the cell surfaces. Research concluded that these outgrowths were caused by the oil. The exposure to the oil also drastically hampered the growth of the yeast cells. (See figure 1)  

Researchers worldwide have warned about the over-usage of cooking oil for deep frying of food, as it can be linked to the cause of diseases like cancer. The over-usage of cooking oil in the preparation of food is therefore strictly regulated by laws worldwide.

The UFS-research doesn’t only show that over-used cooking oil is harmful to micro-organisms like yeast, but also suggests how nanotechnology can be used in biological and medical research on, amongst others, cancer cells.

 

Figure 1. Yeast cells exposed to over-used cooking oil. Wart like protuberances/ outgrowths (WP) is clearly visible on the surfaces of the elongated yeast cells. With the use of nanotechnology, it is possible to peel off the warts – some with a diameter of only a few nanometres – in layers only a few nanometres thick. At the same time, the 3D-structure of the warts as well as its chemical composition can be established.  

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
18 August 2010
 

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