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02 August 2021 | Story Sanet Madonsela | Photo Supplied
Helen Zille unpacking the notion of ‘wokeness’ and its context within the broader South Africa during a virtual book discussion with Prof Hussein Solomon.

The Department of Political Studies and Governance at the University of the Free State hosted Helen Zille, Chairperson of the Federal Council of the Democratic Alliance, to discuss her book #StayWoke: Go Broke: Why South Africa won’t survive America’s culture wars (and what you can do about it). Zille was in discussion with the Academic Head of Department, Prof Hussein Solomon. She unpacked the notion of ‘wokeness’ – also known as the ‘critical theory’, as well as the emergence of a ‘cancel culture’ in broader society.

Zille explained how the woke ideology combines post-modernism and neo-Marxism and why intersectionality often features in the lexicons (vocabulary) of South African universities. 

Wokeness and its threat to our Constitution 

Zille explained that wokeness threatens South Africa’s constitutional democracy. “Unlike America, South Africa’s democratic institutions are fragile and new and may not be able to survive the wave of wokeness,” she said. She further explained how the ‘properly wokes’ request to have separate graduations for African students could not work and how South Africa’s Constitution promotes inclusion.  

Zille believes that the country needs its young people to be critical thinkers, as this can assist in stabilising the country’s economy and internal challenges. She believes that society needs a range of paradigms to make sense of the world, processes, programmes, and history and that it should not be overly reliant on a singular view, as this could have negative implications on the country in the long term. Zille concluded that she remains hopeful for the country, as its citizens are intelligent, sensible, ethical, and rational enough to move it forward and assist in reaching its full potential.  

Wokeness aims to overthrow societal hierarchy 

Zille notes in her book that 'wokeness is an attempt to invert ‘society’s conventional hierarchy of privilege in order to promote marginalised identities.'  This stems from a struggle against inborn attributes of personal identity such as race, sex, sexuality, gender, and disability. It believes that society comprises power hierarchies that determine what should be known and what shouldn’t, as well as how events and actions should be interpreted. It believes that social justice activists need to expose unequal power relations and dismantle them in order to achieve social justice. 

Unequal power relations in this regard include racism, sexism, homophobia, transphobia, fatphobia, and other prejudices. Moreover, it argues that knowledge needs to be decolonised in order to achieve social justice. Decolonisation would require stripping knowledge of the methods and contents used in Western society. While it ‘seeks’ to promote inclusion, wokeness has begun to symbolise an extreme intolerance and is often used as a tool to enable a cancel culture. As a movement, it has been used to tear down statues, deface paintings, and monitor others’ speech infringements to ensure conformity. Rather than engage in rational debates with those who share dissenting views, online woke communities silence people with opposing views. This threatens social progress. Zille’s book represents a valuable contribution and a necessary attempt to understand the phenomenon and why it would not work in the South African context. 

Having personally experienced the wave of wokeness and cancel culture, Zille is well placed to advise others experiencing such tactics. She advises them to recognise what happened and to remain calm; to question whether they said or did anything objectionable or whether they just undermined the woke narrative; not to apologise or resign, as it feeds into the narrative that they have done something wrong; to seek legal counsel if they can afford it; not to engage online mobs; and not to give up. 

Watch recording of webinar below:


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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