Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
21 September 2023 | Story Motsaathebe Serekoane | Photo supplied
Motsaathebe Serekoane
Motsaathebe Serekoane is a Lecturer and BSocSc Programme Director, Department of Anthropology, UFS.

Opinion Article by Motsaathebe Serekoane, Lecturer and BSocSc Programme Director, Department of Anthropology, University of the Free State.


It is our heritage space; it is my private property: the challenge of access to heritage sites on privately owned land. 

The Free State's sacred valleys represent not only our heritage space but also private property. This dual nature presents a challenge in terms of gaining access to heritage sites situated on privately owned land.

Following the enactment of the country's constitution in 1996, segregation boundaries were abolished, granting public access to spaces that were once restricted. Evidence indicates an increase in accessibility to spaces that were traditionally exclusive. However, despite the ideals of inclusion and participation enshrined in the Constitution, property ownership practices and the right to restrict access continue to render sacred natural sites inaccessible to pilgrims. 

Sacred natural sites hold spiritual significance for people, transcending intrinsic or instrumental value. They are culturally and historically significant for people seeking to reconnect with their ancestors, undergo spiritual cleansing, receive training in spiritual healing and ask for guidance and forgiveness. For the Basotho people, the natural environment is an aspect of material reality through which the sacred is manifested. As such, they have returned to reclaim sacred spaces through spiritual journeys to sites like Mantsopa at Modderpoort, Mautse and Nkokomohi Valley near Rosendal, Motouleng near Clarens, and Witsie’s Cave in Qwaqwa.

Ownership rights and reserved rights vs access rights

The conflict between farm owners and pilgrims began when the former claimed exclusive ownership rights and reserved rights to access, while the latter only sought access rights without contesting ownership. According to Section 27 Subsection 8 of the National Heritage Resources Act, 25 1999 (NHRA), a site of significance can be nominated for declaration by the provincial or national heritage body. All the relevant sites were nominated at various times over the past decade and received provisional protection, but they were never formally declared. As a result, these sites have only enjoyed informal and provisional formal protection. In the case of informal heritage sites like Mautse and Motouleng, the private property owners have the legal right to deny entry to their properties and, consequently, the sacred sites.

Land regulation, particularly the Enlightenment-era separation of culture from nature, and the introduction of private ownership and commodification of nature in what were once  ‘traditional’ landscapes, in the African context, have placed many of the sacred sites under a terminal threat over the years. The complexities surrounding the sites persist, as seen in the closure of Mautse in 2016 due to a change in farm ownership. In 2020, Motouleng was also closed, with police forcefully evicting pilgrims on-site at the start of the hard lockdown of the COVID-19 pandemic outbreak. Furthermore, the structures within Motouleng Cave were destroyed by fire.

In recent years, the recognition of consequences for the affected communities and society at large due to the continued loss of sacred places, along with the role and function of pilgrimage to these sites, and related spiritual practices, has been growing. Urgent action from stakeholders at all levels, from international agencies to the local communities, is increasingly advocated to protect this heritage. The closure or denial of access to sacred sites is spreading rapidly. On 4 August 2023, the following access request was made: 

“We were asking for access to pray by the cave called Lehaha la Makhakha in Bothaville tomorrow. We spoke to the owner, but he refused to give us access. His reason for refusing is that other people are using candles which may cause fire and damage to the property, but we didn’t use candles even on 1 July 2023 we prayed, and no damages were incurred. The neighbourhood watch can attest to that. We have been using the prayer cave since 2016. We ask permission to pray.”

We need to dialogue

The conflict between the right to ownership and the right to access is a complex challenge, not only from the legal point of view but also considering South Africa’s complicated history and the cultural differences and contestations that exist. To address the past inequalities, the NHRA provides for the expropriation, subject to compensation, of private property ‘for conservation or any other purpose under this Act if that purpose is public or is in the public interest’, as outlined in Section 46(1). This aligns with Sections 25(2) and (3) of the Constitution (1996), which specify various conditions and circumstances to be considered regarding compensation amounts. Subsection (4) defines public interest to include “the nation’s commitment to land reform, and to reforms to bring about equitable access to all South Africa’s natural resources”. There is no doubt that the sacred sites serve a public interest, aligning effectively with the theory of commons. This has two implications: firstly, sacred natural sites are a kind of commons that cannot be privatized as they cannot have one exclusive owner. Secondly, sacred natural sites need to possess some kind of public property status to be accessible to all potential visitors who may have relational values regarding that site. 

What does this mean for promises of the Constitution and the National Heritage Resources Act? While we are enjoying a braai, let us also remember we need to dialogue on matters that continue to undermine the realisation of the idealism of heritage as cultural capital. This can help South Africa define its cultural identity, build the nation, affirm our diverse cultures, facilitate healing and material and symbolic restitution, and in doing so, shape our national character. 

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.

 

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept