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17 July 2024 | Story Prof Danie Brand

The University of the Free State, through its Free State Centre for Human Rights, is pleased to present an online panel discussion titled, The Gaza crisis: How should South African universities engage with ‘pressing and urgent injustices’?   


Click to view document Join the Panel Discussion

Following the killing of 1 143 people and the taking of 247 hostages by Hamas during an armed incursion in Israel on 7 October 2023, Israel mounted an invasion of the Gaza Strip. In the ensuing bombardment and ground offensive – which is continuing ten months after the Hamas attack – Israel armed forces have killed more than 38 000 people. Hamas’ killing and continued holding of hostages and Israel’s sustained offensive – described as an ‘unfolding genocide’ and a ‘massacre’ – confront universities with an enduring question: how to engage as institutions ‘with pressing and urgent injustices’?


Join us for an online panel discussion where pertinent questions emerging from the current crisis will be discussed. Should a university such as the University of the Free State formulate an institutional response to the Gaza crisis? If so, what form should it take? Is a statement, as has already emanated from several other South African universities, appropriate and sufficient? How to deal with current ties with Israeli universities, businesses, and individual academics? Can the UFS remain silent?

Event details
Date: Monday 22 July 2024
Time: 15:00-17:00
Venue: Ms Teams
Click to view documentClick here to RSVP before 22 July 2024. 
A Microsoft Teams link will be shared for the online event.

For South African universities, the Gaza crisis is a particularly apt lens through which to consider this question. Firstly, because Israel’s invasion of Gaza also manifested as a ‘scholasticide’: a large-scale destruction of schools, universities, and other places of learning in Gaza and the killing of Palestinian teachers and academics. Secondly, because of the strong historical and current links between South Africa, Palestine, and Israel: Israel’s past collaboration with the South African apartheid regime; the South African liberation movement’s enduring relationship with Palestinian liberation; and the many uncomfortable congruences between South Africa’s history of racially determined injustice and the current ethno-/racial social, political, and geographical segregation in Israel/Palestine.

Moderator

Prof Francis Petersen: Vice-Chancellor and Principal, UFS. 

 

Speakers
Prof Kistner has held teaching positions in Comparative Literature at Wits University, Modern European Languages at Unisa, and Philosophy at the University of Pretoria and is an extraordinary professor in the University of the Free State Department of Public Law. She is currently working on intersections between political philosophy, social theory, jurisprudence, and psychoanalytic theory.

Prof Nieftagodien is the NRF South African Research Chair in Local Histories and Present Realities and is the Head of the History Workshop at the University of the Witwatersrand, where he also lectures in the Department of History. He is the co-author – with Phil Bonner – of books on the history of Alexandra, Ekurhuleni, and Kathorus, and has also published books on the history of Orlando West and the Soweto uprising, and co-edited a book on the history of the ANC.

Prof Gillespie is a political and legal anthropologist with a research focus on abolition in South Africa, particularly concerned with the ways in which criminal legal processes become vectors for the continuation of apartheid relations. She joined the Department of Anthropology/Sociology at the University of the Western Cape in 2018, prior to which she worked for a decade at the University of the Witwatersrand (Wits). In 2008, she co-founded the Johannesburg Workshop in Theory and Criticism (JWTC), an experimental project tasked with recrafting the work of critical theory beyond the Global North. She writes and teaches about urbanism, violence, sexualities, race, and the praxis of social justice. 

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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