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23 November 2021 | Story Gcina Mtengwane | Photo Supplied
Gcina Mtengwane is a lecturer in the community development programme at the University of the Free State, QwaQwa Campus. He believes democracy is more than just voting. It is the expansion of self-determination opportunities.

Opinion article by Mr Gcina Mtengwane, Lecturer: Community Development Programme, University of the Free State.


Voter apathy has been diagnosed as part of the reason for the low voter turnout in the 2021 local government elections. The turnout was the lowest since democracy the dawn of democracy, with only about 12 million (46%) of about 26 million registered voters casting ballots. Apathy among voters in representative democracies is defined as a lack of interest in voting. Some choose to view this apathy as a threat to South Africa’s democracy. But it may not be the case, as some would like to put it. Instead, it may reflect the evolution of South Africa’s democracy and the expansion of choices available to South Africans outside of the voting principle commonly used to define democracy.

While I am inclined to agree with the view that this voter apathy has some messaging on the state of South Africa’s democracy, I argue that it is only a small part of the big picture. Democracy is, among many other things, the freedom to make choices. One of the permissible choices is the right not to vote. Defining the success or failure of democracy by voting is quite restricting and problematic   at least for me.

Local government is about addressing challenges in daily live

Local government is mainly about addressing issues and challenges in our daily lives. It does not require much of an overly ideological stance. Put simply, a community member at an informal settlement or village does not need to know the works of Marx, Fanon, and Biko to know that she or he does not have a road, potable water, or ablution facilities. It takes building materials, not political slogans or party ideology to build a house for those without houses or to provide food for the hungry.

What is more interesting has been the activism of young people outside the banner of political parties. Young people are engaged in issues that affect them in their daily lives. They are also engaged in lending a helping hand to others. They are doing this outside of formal party politics. The writings of Adam Prezowski (2003) identify ‘autonomy’ as the ability to participate in the making of collective decisions, which is a paltry notion of freedom. Prezowski asks whether democrats should value the freedom to choose. He further asks whether people value facing distinct choices when they make collective decisions. In the absence of concrete answers to these questions, Prezowski comments that “true” democrats must be prepared that their preferences might not be realised as the outcome of the collective choice. When many people cannot vote for what they most desire, democracy suffers. The low voter turnout may indicate that none of the political parties offered what most South Africans desire, hence they see no impetus to vote. 

Democracy is more than just voting

Democracy is about the expansion of opportunities and choices. Choosing not to vote does not necessarily reflect badly on our democracy. Instead, it speaks positively on the freedom of citizens to choose other arenas through which to have their issues heard. It is the freedom to decide on the relevance or lack thereof of the formal party-political system. The choice not to part take in party politics has allowed young people such as Lonalinamandla Bawuti, who responded to the plight of a young boy from the Eastern Cape living with his grandmother who needed support to go to initiation school. Bawuti appealed for assistance from South Africans to get the youngster to initiation school. 

It is the freedom of a group of businesspeople putting money together to create boreholes for a community without access to potable water. It is Nasizo Mndende,  a young social work graduate in the Eastern Cape seeing the plight of young rural girls and starting an NGO to educate on sexual and reproductive health rights. It is young people creating crowdfunding for students in need of university registration fees and for students wanting to go to university.

It is many others doing what they can with what they have and their influence contributing to change in communities.
The point I am making is that democracy is more than just voting. It is the expansion of self-determination opportunities. Low voter turnout may not be such a disastrous thing after all. This is because a lot of young people are contributing to making a better South Africa outside of the confines of political party membership.

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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