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21 July 2025 | Story Dr Nitha Ramnath | Photo Supplied
Prof Vasu Reddy, Deputy Vice-Chancellor: Research and Internationalisation, and Prof Saleem Badat, Research Professor in the UFS Department of History, launch a new book honouring Ruth First’s activist legacy and scholarly impact.

On 16 July, during the Free State Arts Festival, the University of the Free State (UFS) launched Research and Activism: Ruth First & Activist Research, an incisive edited volume by Professors Vasu Reddy, Deputy Vice-Chancellor, Research and Internationalisation at the UFS, and Saleem Badat, Research Professor in the UFS Department of History

The event was facilitated by Prof Christian Williams, Associate Professor of Anthropology, with Prof Reddy delivering the keynote address and Dr Lazlo Passemiers, Senior Lecturer in History, serving as respondent.

The important new work pays tribute to Ruth First - South African freedom fighter, journalist, intellectual, and scholar-activist, who’s unflinching pursuit of justice continues to resonate. Far from a closed chapter in South Africa’s struggle history, First’s legacy remains a compelling call to action for contemporary scholars, activists, and institutions: to confront injustice, speak with conviction, and pursue research rooted in ethical action. 

 

A legacy of fearless scholarship

Ruth First’s activism was grounded in refusal to remain silent in the face of injustice. As a tenacious investigative journalist and public intellectual, she exposed the systemic violence of apartheid and challenged power through sharp incisive analysis and courageous advocacy. Her life, and her assassination by apartheid operatives in 1982, exemplify the personal and political costs of speaking truth to power.

Prof Vasu Reddy reflected that First “theorised, analysed, and connected the dots between racism, capitalism, and oppression, and refused to dilute her message for mass appeal.” Her words”, he said, “unsettled because they were true. Her activism “compels us to speak courageously, think critically, and act ethically. She turned ideas into instruments of liberation.”

 

Beyond the ivory tower 

With contributions from 17 scholars, the volume examines themes ranging from climate justice and activism in Marikana to the ethics of legal practice, community engagement, and the role of the university in social transformation. 

Prof Reddy emphasised that Ruth First’s example disrupts the traditional notions of academia. “Universities must be engines of social change, not ivory towers,” he argued. “Her legacy reminds us that activist research is about standing with the marginalised, and not merely studying them.” 

Dr Passemiers echoed this view, describing First as one of South Africa’s foremost examples of blending impactful activism with rigorous scholarship. “Her activism was often transnational, connecting South Africa’s liberation struggle with broader regional movements. This perspective is especially relevant today, as many of our challenges transcend national borders.”

He added that the book should be required reading for students in the social sciences and humanities, as it “challenges misconceptions about activist research and shows how scholarship can contribute meaningfully to public life, beyond academic debate.”

 

Redefining academic activism 

Prof Christian Williams underscored one of the book’s central provocations: to set a litmus test for genuine activist research. He argued that activism and scholarship can compete with one another, but should, following First’s example, be intersecting commitments. “There is no true academic neutrality,” he noted.

Members of the audience also touched on related themes pertaining to the role of universities in society, responding to the book’s content as narrated at the launch. For example, the collection interrogates how universities often claim to be ‘engaged’ while aligning primarily with business, the state, and elite interests. True activist research, the contributors argue, must connect with social movements and confront power, not shy away from it. Members of the audience reflected on this point, considering what it means for researchers to do activist research amidst attacks on social justice-oriented programmes in higher education globally. 

In Prof Reddy’s final comments, he returned to the importance of First for debates about the university’s role. “This is unfinished business. The story of Ruth First, and of activist scholarship, is not fully told”, says Prof Reddy. As he noted, Research and Activism offers both a tribute to Ruth First and a powerful reminder of the work still to be done. “Her life triggers us to think deeply about real-world issues, not as abstract concepts but as urgent matters of justice and humanity.”

Research and Activism: Ruth First & Activist Research is available for free download via the ESI Press website.

News Archive

Researcher part of project aimed at producing third-generation biofuels from microalgae in Germany
2016-05-09

Description: Novagreen bioreactor  Tags: Novagreen bioreactor

Some of the researchers and technicians among the tubes of the Novagreen bioreactor (Prof Grobbelaar on left)

A researcher from the University of the Free State (UFS), Prof Johan Grobbelaar, was invited to join a group of scientists recently at the Institute for Bio- and Geo-Sciences of the Research Centre Jülich, in Germany, where microalgae are used for lipid (oil) production, and then converted to kerosene for the aviation industry.

The project is probably the first of its kind to address bio-fuel production from microalgae on such a large scale.  

“The potential of algae as a fuel source is undisputed, because it was these photoautotrophic micro-organisms that were fixing sunlight energy into lipids for millions of years, generating the petroleum reserves that modern human civilisation uses today.  However, these reserves are finite, so the challenge is marrying biology with technology to produce economically-competitive fuels without harming the environment and compromising our food security.  The fundamental ability that microalgae have to produce energy-rich biomass from CO2, nutrients, and sunlight through photosynthesis for biofuels, is commonly referred to as the Third-Generation Biofuels (3G),” said Prof Grobbelaar.

The key compounds used for bio-diesel and kerosene production are the lipids and, more particularly, the triacylglyserols commonly referred to as TAGs.  These lipids, once extracted, need to be trans-esterified for biodiesel, while a further “cracking” step is required to produce kerosene.  Microalgae can store energy as lipids and/or carbohydrates. However, for biofuels, microalgae with high TAG contents are required.  A number of such algae have been isolated, and lipid contents of up to 60% have been achieved.

According to Prof Grobbelaar, the challenge is large-scale, high-volume production, since it is easy to manipulate growth conditions in the laboratory for experimental purposes.  

The AUFWIND project (AUFWIND, a German term for up-current, or new impetus) in Germany consists of three different commercially-available photobioreactor types, which are being compared for lipid production.

Description: Lipid rich chlorella Tags: Lipid rich chlorella

Manipulated Chlorella with high lipid contents (yellow) in the Novagreen bioreactor

The photobioreactors each occupies 500 m2 of land surface area, are situated next to one another, and can be monitored continuously.  The three systems are from Novagreen, IGV, and Phytolutions.  The Novagreen photobioreactor is housed in a glass house, and consist of interconnected vertical plastic tubes roughly 150 mm in diameter. The Phytolutions system is outdoors, and consists of curtains of vertical plastic tubes with a diameter of about 90 mm.  The most ambitious photobioreactor is from IGV, and consists of horizontally-layered nets housed in a plastic growth hall, where the algae are sprayed over the nets, and allowed to grow while dripping from one net to the next.

Prof Grobbelaar’s main task was to manipulate growth conditions in such a way that the microalgae converted their stored energy into lipids, and to establish protocols to run the various photobioreactors. This was accomplished in just over two months of intensive experimentation, and included modifications to the designs of the photobioreactors, the microalgal strain selection, and the replacement of the nutrient broth with a so-called balanced one.

Prof Grobbelaar has no illusions regarding the economic feasibility of the project.  However, with continued research, optimisation, and utilisation of waste resources, it is highly likely that the first long-haul flights using microalgal-derived kerosene will be possible in the not-too-distant future.

Prof Grobbelaar from the Department of Plant Sciences, although partly retired, still serves on the editorial boards of several journals. He is also involved with the examining of PhDs, many of them from abroad.  In addition, he assisted the Technology Innovation Agency of South Africa in the formulation of an algae-biotechnology and training centre.  “The chances are good that such a centre will be established in Upington, in the Northern Cape,” Prof Grobbelaar said.

 

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