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Voting

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

Nanotechnology breakthrough at UFS
2010-08-19

 Ph.D students, Chantel Swart and Ntsoaki Leeuw


Scientists at the University of the Free State (UFS) made an important breakthrough in the use of nanotechnology in medical and biological research. The UFS team’s research has been accepted for publication by the internationally accredited Canadian Journal of Microbiology.

The UFS study dissected yeast cells exposed to over-used cooking oil by peeling microscopically thin layers off the yeast cells through the use of nanotechnology.

The yeast cells were enlarged thousands of times to study what was going on inside the cells, whilst at the same time establishing the chemical elements the cells are composed of. This was done by making microscopically small surgical incisions into the cell walls.

This groundbreaking research opens up a host of new uses for nanotechnology, as it was the first study ever in which biological cells were surgically manipulated and at the same time elemental analysis performed through nanotechnology. According to Prof. Lodewyk Kock, head of the Division Lipid Biotechnology at the UFS, the study has far reaching implications for biological and medical research.

The research was the result of collaboration between the Department of Microbial, Biochemical and Food Biotechnology, the Department of Physics (under the leadership of Prof. Hendrik Swart) and the Centre for Microscopy (under the leadership of Prof.Pieter van Wyk).

Two Ph.D. students, Chantel Swart and Ntsoaki Leeuw, overseen by professors Kock and Van Wyk, managed to successfully prepare yeast that was exposed to over-used cooking oil (used for deep frying of food) for this first ever method of nanotechnological research.

According to Prof. Kock, a single yeast cell is approximately 5 micrometres long. “A micrometre is one millionth of a metre – in laymen’s terms, even less than the diameter of a single hair – and completely invisible to the human eye.”

Through the use of nanotechnology, the chemical composition of the surface of the yeast cells could be established by making a surgical incision into the surface. The cells could be peeled off in layers of approximately three (3) nanometres at a time to establish the effect of the oil on the yeast cell’s composition. A nanometre is one thousandth of a micrometre.

Each cell was enlarged by between 40 000 and 50 000 times. This was done by using the Department of Physics’ PHI700 Scanning Auger Nanoprobe linked to a Scanning Electron Microscope and Argon-etching. Under the guidance of Prof. Swart, Mss. Swart en Leeuw could dissect the surfaces of yeast cells exposed to over-used cooking oil. 

The study noted wart like outgrowths - some only a few nanometres in diameter – on the cell surfaces. Research concluded that these outgrowths were caused by the oil. The exposure to the oil also drastically hampered the growth of the yeast cells. (See figure 1)  

Researchers worldwide have warned about the over-usage of cooking oil for deep frying of food, as it can be linked to the cause of diseases like cancer. The over-usage of cooking oil in the preparation of food is therefore strictly regulated by laws worldwide.

The UFS-research doesn’t only show that over-used cooking oil is harmful to micro-organisms like yeast, but also suggests how nanotechnology can be used in biological and medical research on, amongst others, cancer cells.

 

Figure 1. Yeast cells exposed to over-used cooking oil. Wart like protuberances/ outgrowths (WP) is clearly visible on the surfaces of the elongated yeast cells. With the use of nanotechnology, it is possible to peel off the warts – some with a diameter of only a few nanometres – in layers only a few nanometres thick. At the same time, the 3D-structure of the warts as well as its chemical composition can be established.  

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
18 August 2010
 

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