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06 March 2023 | Story Prof Francis Petersen | Photo Sonia Small
Prof Francis Petersen
Prof Francis Petersen.

Opinion article by Prof Francis Petersen, Rector and Vice-Chancellor of the University of the Free State.
Amid the various threats currently faced by our beleaguered country, there is one that many people seem oblivious to – but which has the potential to speedily and decisively send us over the precipice: civil society’s attitude of accepting rampant corruption, crime, and economic degradation as if it is something inevitable and unavoidable. This current culture needs to be urgently exposed and addressed. And higher education institutions have a definite role to play in preventing its destructive potential, says Prof Francis Petersen.

References to a ‘culture of acceptance’ most often conjure up a positive connotation – especially in our South African context with its unfortunate history of ‘non-acceptance’, prejudice, and discrimination. The term usually refers to an attitude of embracing a diversity of views, backgrounds, and opinions, and accommodating differences along political, cultural, gender, and religious lines. But there is a new, much more ominous ‘culture of acceptance’ taking root in our society: that of adopting an attitude of indifference and even complacency when it comes to those phenomena that are eroding our future prospects as a nation. 

Challenges to our state 

There can be little disagreement about the general state of decay we are currently experiencing in our various structures of governance on nearly all levels. This includes government departments that are not functioning properly, as well as state-owned enterprises such as Eskom, SAA, Prasa, and Transnet, which are either crumbling away or have virtually collapsed. Some of these structures have been systematically eroded through corruption, inefficiency, and cadre deployment over a sustained period of time. On top of that, we have escalating crime, ranging in manifestation from gender-based violence to mafia-style organised crime syndicates that are infiltrating and effectively paralysing some of our most important sectors, such as the construction, mining, and agriculture industries. All of these contribute to a sagging economy, preventing the economic growth that our country so desperately needs in order to move forward. South Africa’s recent greylisting by the Financial Action Task Force (FATF) as a result of insufficient mechanisms to monitor and combat money laundering and terrorist financing activities, further compounds an already dire situation, as it places severe strain on our financial services sector and negatively affects our ability to attract investment.  Last minute efforts to amend legislation and prevent greylisting were evidently insufficient and much too late. Our current disconcerting national financial status is clearly the result of not only poor government performance, but also a totally deficient policy environment – the combined effect of which serves as a definite deterrent to investors. 

Indifferent response of civil society creating inflated risk 

What is also a growing cause for concern though, is civil society’s prevailing response to these calamities. One of the things that the COVID-19 pandemic has illuminated, is how quickly society can adapt to a ‘new normal’. Things that were altogether unthinkable and outside the frame of reference for most – such as a national lockdown, social distancing, and mandatory public mask wearing – quickly became acceptable and commonplace after it was introduced. Regrettably, the same trend is visible when it comes to our response to the government’s non-performance, rampant crime, and economic pressures that we are currently experiencing. The difference is that there is no greater common good that should make us summarily accept the current status quo. We get frustrated and angry when we hear that products cannot get to ports or markets; we shake our heads when we hear about yet another corruption scandal or another murder; we get irritated when power blackouts increase. But instead of speaking out or voicing our concerns in some constructive way, we tend to quickly and quietly find individual ways of working around obstacles such as load-shedding schedules, rather opting for making alternative arrangements and putting up with all the ramifications caused. 

While on some level it is admirable that ordinary South Africans are showing resilience and innovation and increasingly choosing to do things for themselves amid government failures, it is, however, also indicative of an alarming downgrading of our societal values. Things that would create a public uproar in a developed state, and almost automatically lead to picketing and a widely publicised calling to book of the responsible office holders, seem to hardly get a second glance in our battle-weary South African society. We have lowered the bar of what is seen as acceptable. And from there, it can be an alarmingly fast downhill slope to becoming a truly failed state. The fact that government often goes the route of not responding to public objection, should add fuel to the fire of outcries and protests. But unfortunately, it often has the opposite effect, where government silence is met with public silence and a growing sense of national resignation. 

What needs to be done 

The question is: has our current situation created a society that has simply accepted its fate? Or has it created a society that has become more innovative and creative, actively navigating current challenges, and finding new solutions to societal issues independent of government?  And what should be our reaction to the challenges we currently face? 

As with many things, I believe the truth lies somewhere in the middle. While it is vital that ordinary South Africans and the private sector find ways of working around government shortcomings, it is just as important that they remain vocal, pointing out government failures and questioning the conduct and decisions of our elected leaders. Public reaction should, however, not stay with objections alone, but evolve into physical action. There should also be a willingness to work with struggling government institutions and incorporate other role players in order to find real solutions together. As a responsible citizenry, simply being quiet and complacent is our worst option. 

Role of higher education sector 

As vital vehicles in the shaping of our next generation of citizens, universities and other higher education institutions have an important role to play in the current government versus civil society impasse. I believe this role is twofold: on the one hand, we need to educate and encourage young citizens to stand up and make their voices heard against injustice and non-delivery in the public sector. On the other hand, we are also cultivating a next generation of leaders. While they are gracing our campuses, we need to contribute towards instilling ethical values in our leaders of tomorrow and equipping them with a vision that is much broader than just individual needs and wants, but that encompasses the needs of our society as a whole. Our education efforts should always have this all-important developmental focus, where graduate attributes such as critical thinking, community engagement, ethical reasoning, and an entrepreneurial spirit are nurtured and employed in order to build a better country. We should also impress on our youth the importance of forming partnerships and collaborating with various role players from different areas of expertise and sectors of society to work together to reach this common goal.

How do we do this?

I believe an important and obvious basic building block that institutions of higher learning are already providing – and should increasingly be enabled to do – is the creation and expansion of competency through teaching, research, and engagement. By equipping our students with knowledge and skills, we empower them to play an active role in taking our country forward. This should be complemented by social justice competencies, where curricular and co-curricular programmes and activities are used to grow a sense of social justice in our leaders and citizens of tomorrow. These social justice initiatives should also be coupled with the creation of robust platforms for dialogue on topical issues of national interest, where government voices are invited, incorporated, and challenged, but in a constructive, mutually respectful context. Universities should finally also employ their research capacities in various fields to come up with real, practical, and sustainable solutions to societal issues, presenting government with new, innovative, and effective ways of addressing our current national dilemmas. 

It is vital that our leaders – and followers – of tomorrow are sensitised to an important fact: as much as South Africa needs competent, ethical leadership, it also needs an alert, active, involved citizenry to keep those leaders in check. Because a government that is dysfunctional and a society that simply accepts it, makes for a very dangerous combination.

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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