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16 October 2024
Prestige Lecture by Justice Albie Sachs

Invitation

Who actually wrote the Constitution?

The Dean of the Faculty of Law, Prof Serges Kamga, invites you to a Prestige Lecture which will be delivered by Emeritus Constitutional Court Justice Albie Sachs.

Date: 30 October 2024

Time: 17:30

Venue: Equitas Auditorium

RSVP: Before 20 October 2024 (RSVP here)


Albie Sachs is an activist, writer and former judge on the Constitutional Court of South Africa (1994 – 2009). He began practising as an advocate at the Cape Bar at the age of 21, defending people charged under the racial statutes and security laws of apartheid. After two spells of being detained in solitary confinement without trial, first for five months, then for three months, he went into exile in England, where he completed a PhD at Sussex University. In 1988, he lost his right arm and his sight in one eye when a bomb was placed in his car by South African security agents in Maputo, Mozambique. After the bombing, he devoted himself to the preparations for a new democratic constitution for South Africa. When he returned home from exile, he served as a member of the Constitutional Committee and the National Executive of the African National Congress until the first democratic elections in 1994.

Sachs is a Board member of the Constitution Hill Trust, which promotes constitutionalism and the rule of law. He has travelled to many countries sharing South African experiences that might help heal divided societies.

He is the author of several books, including The Jail Diary of Albie Sachs, Justice in South Africa, Sexism and the Law, Soft Vengeance of a Freedom Fighter and The Strange Alchemy of Life and Law. His latest books are We, the People: Insights of an activist judge (2016) and Oliver Tambo's Dream (2017). He received an honorary doctorate in Law from the UFS in 2022.

News Archive

Scientists discover a water reservoir beneath the Free State
2009-12-09

Dr Holger Sommer

The Mantle Research Group Bloemfontein (MRGB), under the leadership of Dr Holger Sommer, a senior lecturer in the Department of Geology at the University of the Free State (UFS), has discovered an enormous water reservoir 160 km beneath the Free State.

This discovery, according to Dr Sommer, is the first of its kind in South Africa after he had previously made a similar finding in Colorado, USA.

However, this water cannot be used for human consumption. “It is not frozen water; it is not molecular water; it is not fresh water; it is not salty water; it is OH – water which is sitting in the crystal lattice,” he said.

He said the reservoir was comparable in size to Lake Victoria in Tanzania.
The researchers collected eclogites from the Roberts Victor (Rovic) Mine close to the town of Boshof, south-west of the Free State, for their study.

“The Rovic eclogites are rocks which represent former oceanic crust transported into the earth’s interior by complex plate tectonic processes about 2.0 billion years ago,” explained Dr Sommer.

“These rocks were finally carried back to the earth’s surface by volcanic (kimberlite) eruptions around 130 million years ago. Eclogitic rocks are therefore a window into the Earth’s interior.”

The question from the beginning for all MRGB scientists was: Is there water inside these rocks in such depth, and if so, where is it located?

To answer this question, Dr Sommer and his research fellows separated single mineral grains from eclogite samples and prepared about 100 micrometer (0,1 mm) thick rock sections. Afterwards, specific particle accelerator (Synchrotron) measurements were carried out in the city of Karlsruhe in Germany.

“And indeed, the MRGB found water inside the studied rocks from the Roberts Victor Mine,” he said. “The water was located in defect structures in crystal lattices and along boundaries between single mineral grains.”

“The occurrence of water at such depth would give first evidence that all water of the oceans could be stored five to ten times in the earth’s mantle.”
The study was conducted about a year ago.
 

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt.stg@ufs.ac.za
4 December 2009

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