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27 June 2024 | Story Michelle Nöthling | Photo iStock
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The UFS Centre for Gender and Africa Studies, in conjunction with the South African Institute of Race Relations (IRR), recently hosted the fifth instalment of the Africa Dialogue Series. The webinar series – established by Prof Hussein Solomon – has rapidly grown in stature. The latest discussion on the SA Election Aftermath: Economic, Security and Political Considerations drew high-profile international attendance that included several ambassadors, military attachés, and representatives of security communities.

“Part of the success of the Africa Dialogue Series,” Prof Solomon says, “is that we include a variety of speakers in each discussion. This ensures that the conversation remains relevant.” 

Economic challenges amid coalition governments

Prof Philippe Burger, Dean of the UFS Faculty of Economic and Management Sciences, opened the discussion by highlighting the complexities of coalition governments in South Africa – especially given the country’s lack of experience with such political arrangements. Prof Burger further pointed out the difficulty of managing coalitions amid economic stagnation, high unemployment, poverty, and mounting debt. At the time, Prof Burger forecast that a coalition with the Democratic Alliance (DA) might push for pro-market reforms, but that such an agreement could still suffer from instability due to ideological differences. Prof Burger predicted a ‘rocky five years’ ahead for any coalition government.

A shift in security strategy

Transitioning to security matters, Eeben Barlow, Chairman and CEO of Executive Outcomes, stressed the paramount importance of a robust national security strategy for the new government's stability and South Africa's interests. He advocated for a comprehensive reassessment of the current strategy, urging a shift from reactive policies to a proactive, pre-emptive approach. Barlow underscored the need to align intelligence, law enforcement, and military efforts within this revamped strategy through proper structuring, training, and resourcing. He warned that without comprehensive security planning and decisive implementation, South Africa risks further instability, economic decline, and international reputational damage.

Political fragmentation

Next, Terence Corrigan, Project and Publication Manager at the IRR, offered a sobering analysis of the election results. He noted the severe weakening of the previously dominant ANC, which no longer serves as the nation's ‘moral voice’. Despite this, the opposition failed to capitalise decisively, with the DA potentially reaching its voter ceiling. Corrigan expressed concern over the rise of anti-constitutional parties such as the EFF and MK, which exploit public grievances and pose a ‘populist challenge’ to democratic institutions. He predicted increased political fragmentation and ‘fractious politics’ as South Africa navigates this political landscape.

Legislative gridlock and electoral reform

Adding to the discussion of political challenges, Marius Roodt, Deputy Editor of Daily Friend, noted the worrying decline in voter turnout, and reiterated the concerns regarding South Africa’s fragmented politics. Roodt warned that this fragmentation could lead to legislative gridlocks from minority governments or unstable coalitions unable to pass laws. To address these issues, he proposed electoral reforms, including minimum vote share thresholds, extended time frames for forming governments, binding coalition agreements, and restrictions on motions of no confidence. While some view gridlock as a check against radical policies, Roodt acknowledged that an inability to pass the necessary laws could hamper investment.

Broader political implications

Concluding the presentations, Sanet Solomon, a political analyst and lecturer at UNISA, provided an overarching analysis of South Africa's political landscape post-elections. She called attention to the historic significance of three decades of democracy and fluctuating voter turnout influenced by various challenges and achievements. Solomon emphasised the critical nature of policy alignment in coalitions, particularly the ANC's collaboration with the DA. She also discussed the complexities of maintaining macroeconomic stability, the urgent need for rule of law and anti-corruption measures, and the importance of strategic, cohesive policy making in the nation's future.

The webinar underscored the multifaceted challenges facing South Africa's new coalition government, highlighting the need for strategic economic, security, and political planning to navigate the uncertain road ahead.

Click to view documentClick here to watch the full dialogue.

News Archive

Research eradicates bacteria from avocado facility
2017-01-17

 Description: Listeria monocytogenes Tags: Listeria monocytogenes

Listeria monocytogenes as seen under an electron
microscope. The photo was taken with a transmission
electron microscope at the microscopy unit of the UFS.
Bacteriophages (lollipop-like structures) can be seen
next to the bacterial cells.
Photo: Supplied

“The aim of my project was to identify and characterise the contamination problem in an avocado-processing facility and then to find a solution,” said Dr Amy Strydom, postdoctoral fellow in the Department of Microbial Biochemical and Food Biotechnology at the University of the Free State (UFS).

Her PhD, “Control of Listeria monocytogenes in an Avocado-processing Facility”, aimed to identify and characterise the contamination problem in a facility where avocados were processed into guacamole. Dr Strydom completed her MSc in food science in 2009 at Stellenbosch University and this was the catalyst for her starting her PhD in microbiology in 2012 at the UFS. The research was conducted over a period of four years and she graduated in 2016. The research project was funded by the National Research Foundation.

The opportunity to work closely with the food industry further motivated Dr Strydom to conduct her research. The research has made a significant contribution to a food producer (avocado facility) that will sell products that are not contaminated with any pathogens. The public will then buy food that is safe for human consumption.


What is Listeria monocytogenes?

Listeria monocytogenes is a food-borne pathogenic bacterium. When a food product is contaminated with L. monocytogenes, it will not be altered in ways that are obvious to the consumer, such as taste and smell. When ingested, however, it can cause a wide range of illnesses in people with impaired immune systems. “Risk groups include newborn babies, the elderly, and people suffering from diseases that weaken their immune systems,” Dr Strydom said. The processing adjustments based on her findings resulted in decreased numbers of Listeria in the facility.

The bacteria can also survive and grow at refrigeration temperatures, making them dangerous food pathogens, organisms which can cause illnesses [in humans]. Dr Strydom worked closely with the facility and developed an in-house monitoring system by means of which the facility could test their products and the processing environment. She also evaluated bacteriophages as a biological control agent in the processing facility. Bacteriophages are viruses that can only infect specific strains of bacteria. Despite bacteriophage products specifically intended for the use of controlling L. monocytogenes being commercially available in the food industry, Dr Strydom found that only 26% of the L. monocytogenes population in the facility was destroyed by the ListexP100TM product. “I concluded that the genetic diversity of the bacteria in the facility was too high and that the bacteriophages could not be used as a control measure. However, there is much we do not understand about bacteriophages, and with a few adjustments, we might be able to use them in the food industry.”

Microbiological and molecular characterisation of L. monocytogenes

The bacteria were isolated and purified using basic microbiological culturing. Characterisation was done based on specific genes present in the bacterial genome. “I amplified these genes with polymerase chain reaction (PCR), using various primers targeting these specific genes,” Dr Strydom said. Some amplification results were analysed with a subsequent restriction digestion where the genes were cut in specific areas with enzymes to create fragments. The lengths of these fragments can be used to differentiate between strains. “I also compared the whole genomes of some of the bacterial strains.” The bacteriophages were then isolated from waste water samples at the facility using the isolated bacterial strains. “However, I was not able to isolate a bacteriophage that could infect the bacteria in the facility.

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