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18 October 2019 | Story Leonie Bolleurs | Photo Leonie Bolleurs
Human Settlements Conference
Attending the first National Student Conference for Human Settlement students were, from the left: Dr Anita Venter, Lecturer in the Centre for Development Support; Phelani Mkhize, master’s student in Urban and Regional Planning; Prof Maléne Campbell, Head of the Department of Urban and Regional Planning at the UFS; and Nhlakampho Mahlalela, also a master’s student in Urban and Regional Planning.

“This invitation by the University of the Free State (UFS) comes at a critical moment when we begin to roll up our sleeves in an attempt to transform the lives of our people, and in efforts to modernise our cities and towns to attain sustainable livelihoods.” This was the words of the MEC for Public Works, Infrastructure and Human Settlements, Tshidi Koloi, on attending the first National Student Conference for Human Settlement. 

“The urban population of the world has grown rapidly – from 751 million in 1950 to 8 billion in 2018. How do we plan for rapid urbanisation?” Koloi asked. 

“We turn to the academic world for continuous research in various fields related to the development of human settlements. The role of the university and of this department cannot be overestimated. Clearly, we need to forge partnerships where our department can benefit from ongoing research towards the improvement of its value chain and programmes. In return, government could offer bursaries and internship opportunities for students.”

Integrate communities

More than 130 students from the Nelson Mandela University, the UUniversity of KwaZulu-Natal, the University of the Witwatersrand, and the UFS attended the conference to gain a better understanding of the challenges, policies, and practices of human settlements. The conference also allowed students the opportunity to not only engage with key members of government, but also with each other and delegates from the private sector.

Head of the Department of Human Settlements, Tim Mokhesi, said his department’s objective with housing for the future is to integrate communities; not to separate them because they are poor. If we separate communities, our next struggle will be a class struggle. 

“South Africa is in a crisis in terms of human settlement. In the past years, there was an exponential growth in informal settlements – 300 to 3 000 (with 143 in the Free State); the housing budget shrank, and local authorities do not have the capacity to deal with informal settlements. Can the few of us make a sufficient and significant contribution? Seeing your commitment as students is what gives us hope for a better future for all,” Thomas Stewart, Lecturer in the UFS Department of Urban and Regional Planning, said. 

content photo 1
Attending the launch of the new Bachelor of Spatial Planning Honours with specialisation in Human Settlements were, from the left: Thomas
Stewart, Lecturer in the UFS Department of Urban and Re-gional Planning;  Tshidi Koloi,  MEC of Public Works, Infrastructure and
Human Settlements;  and Pura Mgolombane (Dean of Student Affairs at the UFS). (Photo: Leonie Bolleurs)


Innovative and inclusive re-housing

Students experienced two fieldtrips, one to the Hillside View Development Project, where the focus was on mixed housing. This project is part of the Mangaung Metro Municipality’s five-year integrated human settlements plan. According to developer Freddie Kenney, the project needs to be a development model for South Africa to change the picture of social housing. 

The second site visited was the Innovative Housing Building Project: Qala Phelang Tala, where peo-ple are trained to build their own houses. “It is a very easy process,” said Dr Anita Venter, Lecturer in the Centre for Development Support, who is lecturing Human Settlements Theory in the Department of Urban and Regional Planning. Since 2013, she was involved in the building of five houses. 

The latest building project at the Meraka Cultural Village in Roodewal, outside Bloemfontein, is a stu-dent-led project where they learn to develop a basic shelter suitable for survival in a future, post-natural, and climate-crisis world that will become between 2 and 4 degrees Celsius warmer within the next century. “It is important for people to build in climate-friendly ways,” Dr Venter said. 

She continues: “The project seeks to also renew, restore, and revitalise communities.” Sebabatso Mofama, who now helps with training, built this house similar to the one where she comes from in the Eastern Cape. “It is where I feel at home,” she said. 

The human aspect 

Dean of Student Affairs,Pura Mgolombane, touched on the human aspect of human settlements. “We first need to see the human in human settlements. ‘Yebo’, meaning I see you. See the human and develop quality houses.”

The event coincided with the launch of the new Bachelor of Spatial Planning Honours with specialisation in Human Settlements. The first two students graduated in April this year.
Content photo 2
Thapelo Chacha, master’s student in Urban and Regional Planning at the UFS, MEC Tshidi Koloi, and Sebabatso Mofama, mentor in the
Innovative Housing Building Project: Qala Phelang Tala. (Photo: Leonie Bolleurs) 





News Archive

UFS physicists publish in prestigious Nature journal
2017-10-16

Description: Boyden Observatory gravitational wave event Tags: Boyden Observatory, gravitational wave event, Dr Brian van Soelen, Hélène Szegedi, multi-wavelength astronomy 
Hélène Szegedi and Dr Brian van Soelen are scientists in the
Department of Physics at the University of the Free State.

Photo: Charl Devenish

In August 2017, the Boyden Observatory in Bloemfontein played a major role in obtaining optical observations of one of the biggest discoveries ever made in astrophysics: the detection of an electromagnetic counterpart to a gravitational wave event.
 
An article reporting on this discovery will appear in the prestigious science journal, Nature, in October 2017. Co-authors of the article, Dr Brian van Soelen and Hélène Szegedi, are from the Department of Physics at the University of the Free State (UFS). Both Dr Van Soelen and Szegedi are researching multi-wavelength astronomy.
 
Discovery is the beginning of a new epoch in astronomy
 
Dr van Soelen said: “These observations and this discovery are the beginning of a new epoch in astronomy. We are now able to not only undertake multi-wavelength observations over the whole electromagnetic spectrum (radio up to gamma-rays) but have now been able to observe the same source in both electromagnetic and gravitational waves.”
 
Until recently it was only possible to observe the universe using light obtained from astronomical sources. This all changed in February 2016 when LIGO (Laser Interferometer Gravitational-Wave Observatory) stated that for the first time they had detected gravitational waves on 14 September 2015 from the merger of two black holes. Since then, LIGO has announced the detection of two more such mergers. A fourth was just reported (27 September 2017), which was the first detected by both LIGO and Virgo. However, despite the huge amount of energy released in these processes, none of this is detectable as radiation in any part of the electromagnetic spectrum. Since the first LIGO detection astronomers have been searching for possible electromagnetic counterparts to gravitational wave detections. 
 
Large international collaboration of astronomers rushed to observe source
 
On 17 August 2017 LIGO and Virgo detected the first ever gravitational waves resulting from the merger of two neutron stars. Neutron star mergers produce massive explosions called kilonovae which will produce a specific electromagnetic signature. After the detection of the gravitational wave, telescopes around the world started searching for the optical counterpart, and it was discovered to be located in an elliptical galaxy, NGC4993, 130 million light years away. A large international collaboration of astronomers, including Dr Van Soelen and Szegedi, rushed to observe this source.
 
At the Boyden Observatory, Dr Van Soelen and Szegedi used the Boyden 1.5-m optical telescope to observe the source in the early evening, from 18 to 21 August. The observations obtained at Boyden Observatory, combined with observations from telescopes in Chile and Hawaii, confirmed that this was the first-ever detection of an electromagnetic counterpart to a gravitational wave event. Combined with the detection of gamma-rays with the Fermi-LAT telescope, this also confirms that neutron star mergers are responsible for short gamma-ray bursts.  
 
The results from these optical observations are reported in A kilonova as the electromagnetic counterpart to a gravitational-wave source published in Nature in October 2017.
 
“Our paper is one of a few that will be submitted by different groups that will report on this discovery, including a large LIGO-Virgo paper summarising all observations. The main results from our paper were obtained through the New Technology Telescope, the GROND system, and the Pan-STARRS system. The Boyden observations helped to obtain extra observations during the first 72 hours which showed that the light of the source decreased much quicker than was expected for supernova, classifying this source as a kilonova,” Dr Van Soelen said.

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