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05 September 2019 | Story Prof Francis Petersen (UFS Rector and Vice-Chancellor)

In light of the ongoing violence against women, and recent surge in femicide in South Africa, the University of the Free State (UFS) recommits itself to challenge, fight and eradicate all forms of gender-based violence on its campus and in the country.

The recent rape and murder of 19-year-old Media and Film Studies student at the University of Cape Town (UCT), Uyinene Mrwetyana, and the murder of University of the Western Cape (UWC) student, Jesse Hess, are painful reminders of the pervasive nature of misogyny and patriarchal violence that impedes the freedom of women/womxn in South Africa. The UFS stands in solidarity with UCT and UWC, and all other South African universities that are currently steeped in this national crisis pertaining to gender-based violence.

The UFS perceives this as an enduring manifestation of patriarchy that results in women’s/womxn’s subordination, inequality, and violation of bodily integrity. These horrific events underscore the extent to which attempts to address women’s/womxn’s inequality and gender-based violence nationally, and more pertinently at universities, have failed. Recent discussions have underscored the issue of ‘belonging’ as a concern in Higher Education contexts. Belonging is often couched in the language of ‘access’ and ‘transformation’. However, these terms often provide limited substantive change for students who experience a sense of marginalisation and alienation at South African universities. Decolonisation discourse challenges the nature of hegemonic knowledge production that excludes voices of alterity.

Epistemic violence is central to decolonisation discourse referring to the nature of hegemonic knowledge production that excludes voices of alterity. The extent to which knowledge production manifests in universities is, however, not only white and Western, but also male and masculine. South African universities are therefore confronted again with the urgency of recognising and responding to the issue of women’s/womxn’s subordination, with specific emphasis on their safety and freedom.

The UFS is committed to creating a university space where all our students feel that they belong, by broadening current epistemologies and including women’s/womxn’s voices and lived experiences. More pertinently and in a practical manner, curriculum change should include diverse intellectual perspectives and incorporate an ethics of care in teaching practices. The UFS acknowledges that more must be done as a space of higher learning to investigate the causes that underlie the continuance of sexual violence against women/womxn.

On Friday 6 September 2019, the UFS held a day of mourning, standing in solidarity with other universities in their attempt to respond to the present crisis. In mourning Uyinene and Jesse’s death and all other victims and survivors of gender-based violence, the university will critically self-reflect on the multi-layered demand for transformation and consciousness needed for deep change.

The UFS calls on the Department of Higher Education, civil society, the business sector and all others to actively contribute to efforts that will eradicate gender violence. As the UFS, we call specifically on the City of Bloemfontein, the mayor, members of local government, South Africa Police Service and all inhabitants to assist us in making the city safe for all.

Prof Francis Petersen
Rector and Vice-Chancellor
University of the Free State
5 September 2019


News Archive

Carbon dioxide makes for more aromatic decaffeinated coffee
2017-10-27


 Description: Carbon dioxide makes for more aromatic decaffeinated coffee 1b Tags: Carbon dioxide makes for more aromatic decaffeinated coffee 1b 

The Inorganic Group in the Department of Chemistry
at the UFS is systematically researching the utilisation
of carbon dioxide. From the left, are, Dr Ebrahiem Botha,
Postdoctoral Fellow; Mahlomolo Khasemene, MSc student;
Prof André Roodt; Dr Marietjie Schutte-Smith, Senior Lecturer;
and Mokete Motente, MSc student.
Photo: Charl Devenish

Several industries in South Africa are currently producing hundreds of thousands of tons of carbon dioxide a year, which are released directly into the air. A typical family sedan doing around 10 000 km per year, is annually releasing more than one ton of carbon dioxide into the atmosphere.

The Inorganic Chemistry Research Group in the Department of Chemistry at the University of the Free State (UFS), in collaboration with the University of Zurich in Switzerland, has focused in recent years on using carbon dioxide – which is regarded as a harmful and global warming gas – in a meaningful way. 

According to Prof André Roodt, Head of Inorganic Chemistry at the UFS, the Department of Chemistry has for the past five decades been researching natural products that could be extracted from plants. These products are manufactured by plants through photosynthesis, in other words the utilisation of sunlight and carbon dioxide, nitrogen, and other nutrients from the soil.

Caffeine and chlorophyll 
“The Inorganic group is systematically researching the utilisation of carbon dioxide. Carbon dioxide is absorbed by plants through chlorophyll and used to make interesting and valuable compounds and sugars, which in turn could be used for the production of important new medicines,” says Prof Roodt.

Caffeine, a major energy enhancer, is also manufactured through photosynthesis in plants. It is commonly found in tea and coffee, but also (artificially added) in energy drinks. Because caffeine is a stimulant of the central nervous system and reduces fatigue and drowsiness, some people prefer decaffeinated coffee when enjoying this hot drink late at night. 

Removing caffeine from coffee could be expensive and time-consuming, but also environmentally unfriendly, because it involves the use of harmful and flammable liquids. Some of the Inorganic Group’s research focus areas include the use of carbon dioxide for the extraction of compounds, such as caffeine from plants. 

“Therefore, the research could lead to the availability of more decaffeinated coffee products. Although decaffeinated coffee is currently aromatic, we want to investigate further to ensure better quality flavours,” says Prof Roodt.

Another research aspect the team is focusing on is the use of carbon dioxide to extract chlorophyll from plants which have medicinal properties themselves. Chemical suppliers sell chlorophyll at R3 000 a gram. “In the process of investigating chlorophyll, our group discovered simpler techniques to comfortably extract larger quantities from green vegetables and other plants,” says Prof Roodt.

Medicines
In addition, the Inorganic Research Group is also looking to use carbon dioxide as a building block for more valuable compounds. Some of these compounds will be used in the Inorganic Group’s research focus on radiopharmaceutical products for the identification and possibly even the treatment of diseases such as certain cancers, tuberculosis, and malaria.

 

 

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