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16 October 2020 | Story Prof Theodore Petrus | Photo Supplied
Prof Theodore Petrus is Associate Professor of Anthropology at the University of the Free State.


The recent events in Senekal in the Eastern Free State have, for the umpteenth time, thrust the related issues of farm murders, racial tension, violent crime, and the responses of political leaders to these issues on the national agenda. The latest outrage was sparked by the murder of farm manager Brendin Horner. On Tuesday 6 October 2020, demonstrators – mostly white farmers – embarked on a violent protest at the Senekal Magistrates’ Court, following the appearance of two suspects for allegedly murdering Mr Horner. According to reports, a gunshot was fired, and a police vehicle was set on fire. 

In response, EFF leader Julius Malema called on his ‘ground forces’ to attend the Senekal trial of the murder accused, scheduled for 16 October 2020, to ‘defend’ state property and democracy. This response has generated a polarised reaction from the public, with some supporting this call, while others criticised Malema for inciting violence and racial division.

This drama is playing out while the country is still reeling from continuing incidents of gender-based violence and violence against children.

Violence in South Africa

This begs the question: Do we have a culture of violence in South Africa?

The concept of culture is often used (and misused) to refer to a range of different things. For some, culture refers to the observable distinctive traits of a particular group or collective, such as dress, food, or technology. For others, it refers to more abstract traits such as language, beliefs, or customs and traditions. For still others, culture refers to an appreciation for human expression in the form of art and music. Culture is all of these things, but it is also more than this. 

Anthropologically, culture is a central concept that helps us to make sense of human social dynamics and behaviour across all times and locations. As such, culture is seen as a complex system that both shapes, and is shaped by, humans within specific contexts. Culture thus has three key characteristics that concern us here. First, culture is shared. Second, culture is learned. Third, culture is symbolic.  

The question of whether or not we are in a culture of violence in South Africa raises further questions about whether we can, or should, speak of a culture of violence in the first place. What can we observe if we analyse this concept in relation to the three characteristics of culture outlined above?

Is violence shared?

As a country, we indeed share a history of violence. We share a history of multiple levels of violence, including structural, political, economic, social, and even cultural violence. We also share in the mass media consumption of violence, be it through movies, television, or even news reports of violence in our society. 

Is violence learned?

A culture survives over time because it is learned by successive generations. Values, beliefs, customs, practices, language, and many other symbols of culture are transferred from generation to generation through enculturation or socialisation. Experiences of violence, whether as perpetrators or victims or both, are inherited by successive generations. This is why we see many examples of history repeating itself in, for example, violent protests, or excessive force by police, or perceived violence inciting rhetoric. None of these are new, as there are various examples throughout our history as a country.   

Does violence have any symbolic significance?

What does violence mean in South African society? What is its symbolic value? Violence has become like a language. It is a form of communicating or expressing a range of negative emotions and attitudes, including anger, frustration, fear, anxiety, intolerance, and disrespect for basic human rights. It is still perceived by many as a valid symbol of resistance and may be justified on this basis. How often do we hear people involved in violent protests saying that “violence is the only language the government understands!” Thus, violence certainly has symbolic value in the South African historical and contemporary context. 

From the above, it could well be argued that, in terms of the three characteristics of culture, there indeed exists a culture of violence in South Africa. 

Addressing the culture of violence 

But what can we do about it?

Perhaps the best way to address the culture of violence, is to start with the successive generations. In any society, if you want to change the culture, you need to start with the youth. Cultural values are more easily shaped and adopted by the youth than by older generations who tend to be more rooted and set in their ways of thinking and behaving. If we want to change the culture of violence, we need to start changing the values, attitudes, and traits that may engender violence among the youth. These changing values then need to be enculturated among the youth in the hope that it will be internalised sufficiently to promote new ways of thinking and behaving.

How do we achieve this? By demonstrating proper leadership and by being the examples that we want our youth to become. We cannot expect to dismantle the culture of violence if we have leaders who, whether intentional or not, are perceived to be promoting the very values that encourage violence and anarchy. We need to demonstrate a willingness to use more productive and constructive ways to resolve differences or conflict, other than resorting to destruction of property or harming others. 

Lastly, it is imperative that we address the structural violence of an enduring social and economic system that continues to victimise and marginalise many. Culture and environment are interlinked. In order to change the culture of violence, we need to change the environment of violence. 

 

Opinion article by Prof Theodore Petrus, Department of Anthropology, University of the Free State .

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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