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29 March 2021 | Story Prof Theo Neethling | Photo Johan Roux
Prof Theo Neethling is from the Department of Political Studies and Governance at the University of the Free State
The Cabo Delgado province in the northernmost part of the long Mozambican seaboard is now home to Africa’s three largest liquefied natural gas (LNG) projects; these projects have attracted many of the world’s major multinational energy companies, accompanied by massive LNG investments. There can be little doubt that the discovery of rich LNG reserves is a potential game changer for Mozambique’s economy and the development agenda of the country. It is potentially an opportunity for the rapid advancement of a country that currently ranks close to the bottom of the United Nation’s Human Development Index. World Bank data annually ranks Mozambique as among the poorest countries in the world.

Mozambique ‘has hit the jackpot’

Since 2011, rich LNG reserves have been discovered off the coast of Cabo Delgado in the Rovuma Basin. With the discovery of major offshore gas fields, many observers have been prompted to suggest that Mozambique, one of the poorest countries in the world, ‘has hit the jackpot’ – and recently, it has been claimed that by the mid-2020s, Mozambique could become one of the top ten LNG producers globally. Together, the gas projects are estimated to be worth $60 billion, and this could obviously revolutionise Mozambique’s economy of $15 billion.

However, despite the billions in investments by major multinational energy companies since 2012, the people of Cabo Delgado are yet to see the material benefits from these projects. One of the biggest risks for international investors in the LNG industry is the many unknowns associated with the threat posed by the militant Islamic movement, Ansar al-Sunna, which has especially been active in the Cabo Delgado province since 2017. Whereas Ansar al-Sunna, locally known as Al-Shabaab, initially advocated the ‘purification’ of Islam in Mozambique by preaching a moving away from the practices of the mystical traditions of Muslim Sufis – who are the majority of Muslims in Mozambique – and projecting Sufis as degenerate, the movement eventually made it clear that its goal was to impose Sharia law (Islamic law) in Cabo Delgado.

Since independence in 1994, the central government of Maputo has lacked a monopoly over the means of violence in its territory and its long coastline. In this context, Renamo regularly clashed with the central government in a 16-year civil war that claimed more than a million lives. Fast forward to the future – Ansar al-Sunna with its ISIS links now poses the main security threat to the Mozambican government and its armed forces.

The situation has gone from bad to worse

The escalation of violence and armed conflict since early 2020 has raised some pressing questions over the future of LNG investments, and even put the future of the LNG industry at high risk. Obviously, the foreign companies with their substantial investments feel threatened, especially at the current stage where final investment decisions have to be taken.

In recent months, the situation in Cabo Delgado has gone from bad to worse. In November 2020, dozens of people were reportedly beheaded by Islamic militants in northern Mozambique. Now the beheadings and bloodshed have spread to the town of Palma; taking the bloodshed to another level. This is not good news for the LNG industry in Mozambique, as Palma is supposed to become the manufacturing hub where hundreds of skilled workers will be located.

Amid the development of an increasingly alarming human rights situation towards the end of last year, including the killing of civilians by insurgents, the United Nations High Commissioner for Human Rights, Michelle Bachelet, has appealed for urgent measures to protect civilians in what she described as a “desperate” situation and one of “grave human rights abuses”. She also stated that more than 350 000 people have been displaced since 2018.

In conclusion, there is little doubt that Islamist insurgents have managed to increase the scale of their activities in Cabo Delgado, and that the lack of governance and a proper security response by both the Mozambican government and Southern African leaders make this a case of high political risk, which can potentially jeopardise the successful unlocking of the country’s resource wealth. Until now, the main LNG installations and sites have not been targeted or directly affected, but the security risks to these vast investments – and Mozambique’s development potential – are certainly on the increase and posing a threat to the LNG industry.

Opinion article by Prof Theo Neethling, Department of Political Studies and Governance, University of the Free State 

 


News Archive

Nanotechnology breakthrough at UFS
2010-08-19

 Ph.D students, Chantel Swart and Ntsoaki Leeuw


Scientists at the University of the Free State (UFS) made an important breakthrough in the use of nanotechnology in medical and biological research. The UFS team’s research has been accepted for publication by the internationally accredited Canadian Journal of Microbiology.

The UFS study dissected yeast cells exposed to over-used cooking oil by peeling microscopically thin layers off the yeast cells through the use of nanotechnology.

The yeast cells were enlarged thousands of times to study what was going on inside the cells, whilst at the same time establishing the chemical elements the cells are composed of. This was done by making microscopically small surgical incisions into the cell walls.

This groundbreaking research opens up a host of new uses for nanotechnology, as it was the first study ever in which biological cells were surgically manipulated and at the same time elemental analysis performed through nanotechnology. According to Prof. Lodewyk Kock, head of the Division Lipid Biotechnology at the UFS, the study has far reaching implications for biological and medical research.

The research was the result of collaboration between the Department of Microbial, Biochemical and Food Biotechnology, the Department of Physics (under the leadership of Prof. Hendrik Swart) and the Centre for Microscopy (under the leadership of Prof.Pieter van Wyk).

Two Ph.D. students, Chantel Swart and Ntsoaki Leeuw, overseen by professors Kock and Van Wyk, managed to successfully prepare yeast that was exposed to over-used cooking oil (used for deep frying of food) for this first ever method of nanotechnological research.

According to Prof. Kock, a single yeast cell is approximately 5 micrometres long. “A micrometre is one millionth of a metre – in laymen’s terms, even less than the diameter of a single hair – and completely invisible to the human eye.”

Through the use of nanotechnology, the chemical composition of the surface of the yeast cells could be established by making a surgical incision into the surface. The cells could be peeled off in layers of approximately three (3) nanometres at a time to establish the effect of the oil on the yeast cell’s composition. A nanometre is one thousandth of a micrometre.

Each cell was enlarged by between 40 000 and 50 000 times. This was done by using the Department of Physics’ PHI700 Scanning Auger Nanoprobe linked to a Scanning Electron Microscope and Argon-etching. Under the guidance of Prof. Swart, Mss. Swart en Leeuw could dissect the surfaces of yeast cells exposed to over-used cooking oil. 

The study noted wart like outgrowths - some only a few nanometres in diameter – on the cell surfaces. Research concluded that these outgrowths were caused by the oil. The exposure to the oil also drastically hampered the growth of the yeast cells. (See figure 1)  

Researchers worldwide have warned about the over-usage of cooking oil for deep frying of food, as it can be linked to the cause of diseases like cancer. The over-usage of cooking oil in the preparation of food is therefore strictly regulated by laws worldwide.

The UFS-research doesn’t only show that over-used cooking oil is harmful to micro-organisms like yeast, but also suggests how nanotechnology can be used in biological and medical research on, amongst others, cancer cells.

 

Figure 1. Yeast cells exposed to over-used cooking oil. Wart like protuberances/ outgrowths (WP) is clearly visible on the surfaces of the elongated yeast cells. With the use of nanotechnology, it is possible to peel off the warts – some with a diameter of only a few nanometres – in layers only a few nanometres thick. At the same time, the 3D-structure of the warts as well as its chemical composition can be established.  

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
18 August 2010
 

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