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13 January 2022 | Story Opinion article by Prof Sethulego Matebesi | Photo Sonia Small
Prof Sethulego Matebesi
Prof Sethulego Matebesi is an Associate Professor and Head of the Department of Sociology at the University of the Free State (UFS).

Opinion article by Prof Sethulego Matebesi, Associate Professor and Head of the Department of Sociology, University of the Free State

 

Commissions of inquiry have been a feature of political life in South Africa since 1994. However, the Seriti and Zondo commissions arguably represent the most explicit evidence of the scourge of corruption in democratic South Africa.

The Seriti inquiry into the arms deal, which cost R137 million, was handed over to former President Jacob Zuma in 2016. This commission found no evidence of the 1999 arms deal corruption. However, Justice Raymond Zondo would hand over one of his three reports to President Cyril Ramaphosa in early January six years later.

Despite their similarities – their role in investigating allegations of widespread corruption and the stern rebuke that the commission heads received from certain public sections – there are several fundamental differences between them, with one predominating. The most fundamental difference between them is that the Seriti Commission’s chairperson and commissioner were referred to the Judicial Service Commission on charges of gross misconduct. A full panel of the Gauteng High Court found that the Seriti Commission mysteriously omitted crucial facts before concluding that there was no proof of corruption. Contrarily, evidence presented to the Zondo Commission has already had dire consequences for several individuals, politicians, and state-owned and private companies in South Africa and abroad. While it is still early days, and perhaps unfair to make this comparison between the two commissions, the Zondo Commission has undoubtedly removed some dark stains from the judiciary that do not augur well for democracy.

 

Erosion of ethical conduct

President Ramaphosa’s renewal project, underscored by a commitment to fighting corruption and strengthening governance, has gained traction over the past two years. Nevertheless, as the Zondo report makes abundantly clear, South Africa is struggling to respond effectively to the complexities of corruption and money laundering. As a nation still being forged, too many men and women entrusted to lead this glorious nation have abandoned the cardinal rule that ethical conduct was central to leadership. Instead, they have knowingly become corrupt conduits through their collaboration and conniving to collapse democratic institutions and practices.

No competent government will fold its hands and watch as its citizens’ livelihoods are destroyed by criminal elements within and outside its ranks, as reported by the Zondo Commission. However, we need to credit President Ramaphosa – with all his leadership flaws – for his continued bold statement to implement the commission’s recommendations without fear or favour. We may want to dismiss this boldness as another political gimmick. In any event, I believe that civil society organisations and liberal democratic institutions are converging, as they did in the past, to challenge attempts to circumvent the recommendations of the Zondo Commission.

 

A trial for President Ramaphosa

Several incidences after the release of the Zondo Commission report indicate what we can expect when the final report is released. Of note were some ANC members’ statements that seemed to differ from President Ramaphosa about the need to support the implementation of the commission’s recommendations. Somehow, Ramaphosa will be on trial – fairly or unfairly – during the year. He will have to overcome some challenges, including the dismal performance of the ANC during the 2021 local government elections and his stance on corruption. Yet, thus far, he has managed to shrug off threats from increasingly aggressive and confrontational elements within the ANC.

The ANC will hold its elective conference at the end of the year. Besides the multipronged, political disinformation strategies that often precede such conferences, some defenders of democracy implicated in the Zondo report may join beleaguered activists to crush opponents and settle scores. Others, however, may take the findings against them on review.

Surmounting these threats from within the ANC will depend on the extent to which the President and his supporters are willing to risk his aspiration for a second term instead of serving the long-term interests of South African citizens.

 

Beyond the politics

The Zondo Commission’s report will remain largely fruitless unless it goes hand in hand with political will and oversight to act on recommendations with the prima facie of wrongdoing and criminality. Without the latter, we need to ask serious questions about Parliament, and the Executive’s ability to solve political matters often offloaded onto commissions of inquiry. For example, while I understand the need for an independent anti-corruption agency and other measures to fight craft, we conveniently ignore how the Auditor-General’s reports detailing rampant corruption and blatant criminality (not irregular expenditure as the elite want us to believe) are ignored year after year.

What difference will these measures bring when you still have leaders and officials with malign influence on procurement procedures?

The bickering against the Zondo report and President Ramaphosa will grow louder and dominate the South African political landscape over the next few months. We should consider the advice of former Deputy Chief Justice Dikgang Moseneke, who once noted that integrity in public spaces is indispensable.

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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