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26 August 2025 | Story Precious Shamase | Photo Teboho Mositi
From the left: Dr Grey Magaiza, Deputy Director of CGAS; Prof Vasu Reddy, Deputy Vice-Chancellor: Research and Internationalisation; Prof Cias Tsotetsi, Campus Vice-Principal: Academic and Research; and Prof Jared McDonald, Assistant Dean of the Faculty of The Humanities.

The Centre for Gender and Africa Studies (CGAS) on the University of the Free State (UFS) Qwaqwa Campus recently hosted the Biennial Gendered Worlds Lecture. The series focuses on the meaning and interpretation of the social, cultural, and political environments where gender is constructed, experienced, and contested. The recent lecture featured a captivating address by Prof Vasu Reddy, the Deputy Vice-Chancellor: Research and Internationalisation. Titled The Taste(s) of Intimacies: Reflections on the Trifecta of Food, Sexuality and Love in Gendered Worlds, this lecture invited the audience to explore the complex, interconnected nature of these three domains.

Prof Reddy opened his talk by describing food, sexuality, and love as ‘grammars of intimacy’ – a powerful metaphor suggesting that these elements encode cultural scripts, regulate bodies, and create opportunities for resistance and transformation. He intentionally used the term ‘trifecta’, borrowed from horse racing, to highlight the synergistic yet sometimes incompatible relationship between these three elements. He explained that this trifecta provides a profound framework for understanding how intimacy is experienced, negotiated, and theorised within different cultural and gendered contexts.

The lecture was structured in several parts, beginning with a personal reflection on Prof Reddy’s upbringing. He shared an intimate image of himself and his grandmother, explaining how her kitchen was not just a domestic space for cooking and nurturing. He motivated that his grandmother’s kitchen was a site of ‘gendered and feminist pedagogy’. He described it as a space not just for nourishment, but also for learning. This is where he learned about nurturing and care through observation and storytelling. This personal anecdote set the stage for a broader discussion on the socio-political dimensions of food, which he described as a ‘mode of enquiry and practice’ and an ‘object of power’. He noted that food preparation is a form of gendered labour and highlighted how apartheid structured food along racial lines, turning dishes such as ‘chakalaka’ from symbols of struggle and survival into commodified examples for elite consumption.

Moving on to sexuality, Prof Reddy argued that, like food, it is a domain where intimacy meets regulation. He referenced the work of Zanele Muholi, a renowned visual activist, whose photography in projects such as Somnyama Ngonyama (‘Hail the dark lioness’) confronts histories of colonialism and gendered violence by asserting the visibility and dignity of black and queer bodies. This aspect of the lecture emphasised how sexuality is not merely personal but is deeply shaped by cultural and political scripts.

In another component of this lecture, Prof Reddy delved into the complex nature of love. He proposed that love, though often idealised as apolitical, is deeply structured by cultural norms and power relations. Drawing on the work of scholar Sara Ahmed, he described love as a ‘sticky emotion’ that adheres to certain bodies and relationships, shaping how people are nourished, touched, and recognised. He highlighted that love is often a struggle – a messy, unpredictable, and transformative process.

Prof Reddy also discussed the ‘affective dimension’ of these matters, explaining that emotions are not just personal feelings, but social forces that shape bodies, spaces, and politics. He linked this to the concept of ‘taste’, suggesting that it is not only a sensory experience, but also an affective one, laden with social context, pleasure, and sometimes shame.

Throughout the lecture, Prof Reddy emphasised the entanglement of the private and public realms, asserting that intimacy is not confined to the bedroom but is shaped by public politics and collective norms. He concluded by presenting resistance and liberation as central to the discussion, positing that food, sexuality, and love can be sites of radical acts. He cited bell hooks, who argued that intimacy can be a powerful force for healing and self-definition in the face of systemic oppression.

For Prof Reddy, gendered worlds are not just sites of oppression, but also spaces of possibility that prompt further questions to make sense of ourselves.

In his closing remarks, he invited the audience to consider the profound questions his lecture posed: What does intimacy taste like? Who gets to taste it? And how is that taste shaped by gender, power, and history? He encouraged everyone to critically engage with these questions – not just intellectually, but personally – to reimagine intimacy as a public, relational, and transformative practice for building a more equitable world.

News Archive

UFS venture cleans up acid mine drainage
2015-07-06

The system that puts oxygen back into the water.

Photo: Supplied

South Africa is one of the most important mining countries in the world, beginning in the 1870s. Although the mining industry has been responsible for significant development and employment, it pollutes the environment and waters sources. Through the joint effort of a well-known mining company, the University of the Free State, and the Technology Innovation Agency (UFS/TIA) SAENSE Group, a new treatment for Acid Mine Drainage (AMD) has been developed.

The system treats the major contaminants found in acid mining wastewater effectively.  
 
The UFS remediation systems use a reservoir tank into which the AMD is pumped. The water then flows passively (without using energy) to the Barium Carbonate Dispersed Alkaline Substrate (BDAS) system. The metals and anions in the AMD react chemically with the barium carbonate and precipitate (form solids). The solids stay in the tank while the clean water is released.

The efficacy and applicability of the research was demonstrated on site in Belfast, Mpumalanga where the team constructed a pilot plant in July 2014. This patented technology has treated 1 814 400 litres of Acid Mine Drainage to date with an outflow water quality that satisfies the South African National Standards (SANS) 241:2006 & 2011 regulations for drinking water.   

Rohan Posthumus from the (UFS/TIA) SAENSE Group said: “At this stage, we do not recommend that the water should be used as drinking water, but certainly it can lower water usage in mines while finding application in dust suppression of washing processes. The team would like to complete a full characterisation of the final released water. There are currently no toxic by-products formed, and even very basic filtration can make the outflow drinking water.”

Prof Esta van Heerden’s research group from the Department of Microbial, Biochemical, and Food Biotechnology has been working on AMD research for some time, but the development of the BDAS system was started in 2013 by post-doctoral student, Dr Julio Castillo, and his junior researcher, Rohan Posthumus.

The data from the BDAS system have led to two publications in peer-reviewed journals as well as a registered patent.

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