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01 August 2023 | Story NONSINDISO QWABE | Photo SUPPLIED
Apartheid Studies, A Manifesto Book Launch
Prof Nyasha Mboti launched his book, Apartheid Studies: A Manifesto, on the UFS Qwaqwa Campus on 25 July 2023.

in a perpetual state of disaster and creating a normalised life, even if it is built on anomalous arrangements, Prof Nyasha Mboti launched his newly published book, Apartheid Studies: A Manifesto, on the UFS Qwaqwa Campus on 25 July 2023.

Prof Mboti is an Associate Professor and Head of the Department of Communication Science at the University of the Free State and is the pioneer and founder of Apartheid Studies, a new interdisciplinary field of study from the Global South, which utilises the notion of ‘apartheid’ as a paradigm by which to understand the confounding persistence and permanence of harm, oppression, and injustice.

Oppressive systems persist in modern South Africa

Making reference to the pass laws that were a dominant form/tool of oppression and segregation during the country’s apartheid system, he said apartheid created a “paradigm of life where things that aren’t supposed to go on, go on. 
Life has to go on even in oppression. People have the capacity to live with harm, and apartheid banks on people’s capacity to go on”.

The daring book posits itself as a first-of-its-kind authoritative study of the phenomenon of apartheid, shedding light on the continuing impact of apartheid decades after its formal abolishment and exploring the idea that while it was intended as a temporary phenomenon, it became deeply ingrained and normalised, persisting in various forms today.

“What apartheid is, is a temporary phenomenon that has become permanent. That is my argument. This book is an attempt to leverage how we live with harm as a way of doing something about it and hopefully putting an end to it. If you can go on one day living in harm and the next, before you know it, four decades of living under Apartheid from day to day have passed. Until we understand it, it persists,” he said.

By asking whether one would queue for a dompas, Prof Mboti challenged the audience to reflect on how oppressive systems persist when normalised, even when inflicting profound harm. 
“Would you queue for a dompas? If your answer is yes, then for me, that is an indication that Apartheid persists. Harm persists. Until we understand it, it persists.”

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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