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30 October 2025 | Story Anthony Mthembu | Photo Supplied
Prof Liezel Lues
Prof Liezel Lues, the newly elected President of the International Association of Schools and Institutes of Administration (IASIA).

Prof Liezel Lues, Professor in the Department of Public Administration and Management at the University of the Free State (UFS), has been elected as the President of the International Association of Schools and Institutes of Administration (IASIA)

The election took place on 14 October 2025 in Mexico City during the IASIA Board of Management meeting, where Prof Lues received an overwhelming 22 out of 25 votes. Describing her appointment as the pinnacle of her public service career, she reflected.

“It is a moment where hard work, dedication, and unwavering focus have truly converged, and I am deeply grateful to all those who have supported my growth and opened doors along the way.”   

Prof Lues, whose term will run until 2028, was nominated by former IASIA President Dr Najat Zarrouk and endorsed by Prof Ing. Juraj Nemec, Chairperson of the International Commission on Accreditation of Public Administration (ICAPA). 

 

Leading global collaboration in public administration 

As IASIA President, Prof Lues will provide leadership and strategic direction for the association's affairs, overseeing 127 international organisations across 56 countries. Her responsibilities include appointing - subject to the approval of the incoming Board of Management - seven Vice-Presidents representing each global region: Africa, Latin America and the Caribbean, the Middle East, Asia, Europe, North America, and Australia. 

In addition to these duties, she will be travelling extensively to strengthen global partnerships and advance IASIA’s mission of promoting excellence in public administration education and practice. 

 

A vision for a forward-looking IASIA

Prof Lues shared that her motivation to accept this leadership role stems from a desire to contribute strategically to global collaboration and research - particularly in empowering women in academia and public service.

“As a woman in academia and leadership, I was motivated by the need to model representation and inspire others to step into leadership spaces traditionally dominated by men,’’ she explained.  

Looking ahead, she envisions steering IASIA towards a more agile, forward-looking institution. Her priorities for the next three years include: 

  • Promoting and maintaining a collegial and collaborative organisational culture;
  • Embracing digital transformation and innovation;
  • Fostering cross-disciplinary, impactful research; and
  • Investing in sustainable institutional development and rehabilitation strategies. 

Drawing from her extensive experience - first in government and later in academia - Prof Lues expressed confidence in her ability to lead the association into a new era.  

“I am confident that my vision will build on the association's previous successes and elevate it to new horizons in the coming terms,” she said. 

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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