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13 March 2024 Photo Sonia Small
Prof Sethulego Matebesi
Prof Sethulego Matebesi is an Associate Professor and Academic Head of Department of Sociology at the University of the Free State.

Opinion article by Prof Sethulego Matebesi, Associate Professor and Academic Head of Department of Sociology, University of the Free State.


There was a time when weekly news coverage of South Africa was dominated by various forms of racism, racial discrimination, xenophobia, and related intolerance incidents that painted a grim picture of respect for human rights

However, in the history of contemporary South Africa there has been plenty of optimism about the prospect of deepening the understanding of human rights in order to entrench a human rights culture among citizens. This optimism is underscored by a range of deliberate actions by the South African government to promote, protect, and monitor the development and observance of human rights through, for example, the South African Human Rights Commission and the Commission for Gender Equality.

Yet, while these institutions – and many other policy instruments to ensure compliance – are central to creating an environment conducive to advancing rights enshrined in the Bill of Rights, citizens also hold significant responsibility to prevent the escalation of discrimination and racial tension. But many of us face an uncomfortable truth we have become accustomed to avoiding: the ability to show unusual restraint in the face of injustice.

The challenge of combating practices that glorify intolerance

Beyond formal political rights, human rights also entail the progressive realisation of the right to the structural social determinants of well-being, such as access to clean water, food, and a healthy environment. However, while the process of social change in South Africa has many unique attributes, the response to the process reflects two extremes.

There are, on the one hand, those who cultivate an image as defenders of the rights of the ‘oppressed’ and are predominantly black activists, and on the other hand, anti-transformation forces who stall the move of the country towards a more inclusive and egalitarian future and are primarily white activists. These activists, whether advancing the reclamation of rights, perpetuate legacies of the past instead of asserting a positive commitment to eradicating socially constructed barriers to equality.

These activists are found everywhere. They are part of our education, religious, political, and social establishments. Reflecting on the painful past of the country, these activists do not help foster diversity as an ethos but advance the conscious and unconscious practices of structural racism. Aided by hyper-personalised social media feeds, these activists can stretch the boundaries of logic and destabilise fragile and established democratic and human rights.

The problem, they claim, is that those who embrace diversity and want to find amicable solutions to longstanding social injustices are either advocates of white supremacy or want to abrogate their right to freedom of expression. In such cases, when people in a hate frenzy find something to hate together, they become bonded. And anything contrary to their beliefs goes into an echo chamber of mockery. 

I do not want to establish a potentially trivialising affinity with branding activists who assert their rights as an attack on human rights. But attention is drawn to instances where noble objectives to confront the tentacles of human rights abuses have been weaponised against what is perceived as ‘the other.’

But how can we navigate this fundamental societal defect? Collective agency to advance the ethos of human rights

After three decades of democracy, attempts to eliminate systematic and institutionalised under-privilege must be welcomed. Likewise, our response to the perceived threats to efforts to enhance diversity as an ethos in public institutions and society matters. In many instances, when subjugated to hatred, hostility, or even violence, there is a tendency to believe that the best approach to such an absurd situation is more absurdity. At its most benign, such a response is not helpful to efforts to embrace diversity. At its weirdest, it garners public sympathy for hate groups and activists.

While there have been concerted efforts internationally and nationally for the progressive realisation of social rights and efforts to strengthen democratic resilience and rights-respecting societies, South Africans have been passing the buck. Rights-respecting citizens have a choice to make. They can continue to pass the buck or help build a culture where everyone achieves their potential and develops into responsible citizens.

I am convinced that beyond formal politics, the attainment of respect for cultural diversity and professing the freedom, equality, and unity of all peoples are contingent upon our collective activism and shared commitments to these values. This collective approach – although some may view it as illusory – is, in fact, our most potent weapon. Reinforcing its commitment strengthens our collective agency and resolve to respect human rights and fundamental freedoms.

News Archive

Research helps farmers save with irrigation
2017-02-15

Description: Irrigation research Tags: Irrigation research

Marcill Venter, lecturer in the Department of
Agricultural Economics at the University of the
Free State, has developed the mathematical
programming system, Soil Water Irrigation
Planning and Energy Management in order to
determine irrigation pump hours.
Photo: Rulanzen Martin

Her advice to farmers is that they should make sure they are aware of the total cost (investment and operating costs) of an irrigation system. In most cases the investment cost is low, but the operating cost over the lifetime of the system is high.

“It is very important to have a look at the total cost and to install the most economic system,” says Marcill Venter, lecturer at the University of the Free State (UFS), who has done research on the economic sustainability of water-pipe systems.

Irrigation systems important components for farming
This research comes at a time when many farmers are relying on their irrigation systems due to persistent drought and low rainfall during 2016. South Africa has also experienced an abnormal increase in electricity tariffs in recent years. Due to tariff increases which threaten the future profitability of irrigation producers, the Water Research Commission (WRC) has launched and financed a project on the sustainable management of irrigation farming systems. “I had the opportunity to work on the project as a researcher,” says Venter.

The heart of every irrigation system is the water pipes that bring life to crops and livestock, and this is what Venter’s research is about. “Water pipes are part of the whole design of irrigation systems. The design of the system impact certain factors which determine the investment and operating costs,” she says.

Mathematical system to help farmers
Venter and Professor Bennie Grové, also from the Department of Agricultural Economics at the UFS, designed the Soil Water Irrigation Planning and Energy Management (SWIP-E) programming model as part of the WRC’s project, as well as for her master’s degree. “The model determines irrigation pump hours through a daily groundwater budget, while also taking into account the time-of-use electricity tariff structure and change in kilowatt requirements arising from the main-line design,” says Venter. The model is a non-linear programming model programmed in General Algebraic Modeling System (GAMS).

Design of irrigation system important for sustainability

The main outcome of the study is that the time-of-use electricity tariff structure (Ruraflex) is always more profitable than the flat-rate structure (Landrate). The interaction between the management and design of a system is crucial, as it determines the investment and operating costs. Irrigation designers should take the investment and operating cost of a system into account during the design process. The standards set by the South African Irrigation Institute (SAII) should also be controlled and revised.

Water-pipe thickness plays major role in cost cuts
There is interaction between water-pipe thickness, investment and operating costs. When thinner water pipes are installed, it increases the friction in the system as well as the kilowatt usage. A high kilowatt increases the operating cost, but the use of thinner water pipes lowers the investment cost. Thicker water pipes therefore lower the friction and the kilowatt requirements, which leads to lower operating costs, but thicker pipes have a higher investment cost. “It is thus crucial to look at the total cost (operating and investment cost) when investing in a new system. Farmers should invest in the system with the lowest total cost,” says Venter.

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