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09 March 2018 Photo Barend Nagel
Experts engage in stimulating discussion on South Africa future
Moeletsi Mbeki, Prof Phillippe Burger, Dr Ina Gouws, and Waldimar Pelser.

The University of the Free State (UFS) and the broader Bloemfontein community had the privilege of listening to expert opinions on the country’s future at the Wynand Mouton Theatre on the Bloemfontein Campus on 2 March 2018. On stage were Waldimar Pelser, Rapport editor; Prof Phillippe Burger (Department of Economics); Dr Ina Gouws (Department of Political Studies and Governance) from UFS; and author and businessman Moeletsi Mbeki. Together they painted a critical picture of our current and future state of affairs during a remarkable morning hosted by Rapport Regstreeks and kykNET. 

The ills of our economy
Master of his subject, Prof Burger had the audience spellbound when he explained the real issues surrounding our current sluggish economy. He was concerned about the general lack of growth – the major reason for unemployment. Figures have shown that even a slight increase in economic growth, creates an increase in employment. “We know that good education leads to economic growth,” he said. Poor education is one of our big problems, with our school mathematics performance among the worst in the world. He further advised that we should roll back patronage, stabilise public debt, facilitate a true partnership between government and businesses, identify specific growth sectors, address tenure rights, develop supply chains, and develop special skills. “I believe that we should bring back apprenticeships,” he said. 

Political pains
Mostly in agreement with Prof Burger’s contribution, Mbeki wanted to add politics in the mix as a factor that harms our economy. Capturing the audience with his impressive knowledge and insight, he explained that we basically still sat with the British economic systems set out between 1902 and 1910 – the production and export of minerals, fuelled by cheap labour. The mining sector provided a market for agriculture that also used cheap labour. Currently, we sit with two elites: the capital elite that produces, and the political elite that taxes the profits. Hence, the money is not reinvested. “We need new elite, that will invest in the country, instead of consuming the profits,” he said. Who should this be? “Such a coalition must include owners of productive assets who should form an alliance with rural people.”

Remain vigilant
Dr Ina Gouws supported this notion, saying that now was not the time to put our hopes in one leader for a better future. We should remain critical and vocal about our concerns. Political leaders did not always paint a true picture of what the people wanted and felt. 

More interesting and current topics were addressed during the question and answer session, and Pelser ensured that all adhered to a strict schedule, while using the available time optimally. We hope to see more such events on campus, inviting discourse on current topics. 

News Archive

What do diamonds, chocolates, bugs and almost 30 Nobel Prizes have in common? Crystallography
2014-10-15

 

Some of the keynote speakers and chairpersons at the third world summit in the International Year of Crystallography (in Africa) were, from the left, front: Profs Abdelmalek Thalal (Morocco), Prosper Kanyankogote (University of Kinshasa, Democratic Republic of the Congo); Habib Bougzala (Tunisia), Santiago Garcia-Granda (IUCr, University Oviedo, Spain), Michele Zema (IYCr 2014, Italy/UK) and Dr Jean-Paul Ngome-Abiaga (UNESCO, Paris, France); back: Dr Thomas Auf der Heyde (Acting Director-general, South African Department of Science and Technology); Dr Petrie Steynberg (SASOL) and Prof André Roodt (UFS, host).

Photo: Marija Zbacnik
The third world summit in the International Year of Crystallography (in Africa) was hosted by Prof André Roodt, Head of the Department of Chemistry and President of the European Crystallographic Association,  at the University of the Free State in Bloemfontein.

A declaration with and appeal to support crystallography and science across Africa, was signed.

When one mentions 'Crystallography', or more simply 'crystals', what comes to mind? Diamonds? Perhaps jewellery in general? When thinking of crystals and Crystallography, you will need to think much bigger. And further – even to Mars and back.

Crystallography refers to the branch of science that is concerned with structure and properties of crystals. The obvious examples would include cut diamonds, gemstones such as amethysts, and ‘simple’ crystals such as selenite and quartz.

But have you thought about the irritating brown scales at the bottom of your kettle? The sand in your shoes? The salt over your lamb chops or the sugar in your coffee? All crystals. From egg shells to glucose, from bugs and insecticides to additives in food – even the compounds in chocolate – all fall under the close scrutiny of Crystallography.

The breakthroughs this field of science has produced have led to almost 30 Nobel Prizes over the years.

Determining the structure of DNA by crystallography was arguably one of the most significant scientific events of the 20th century. Different diseases have been cured or slowed by medicines obtained based on crystallographic studies. These include certain cancers, HIV/Aids, Tuberculosis and Malaria. Biological Crystallography enables the development of anti-viral drugs and vaccines.

This field of science influences our daily lives in virtually immeasurable ways. Here are but a few areas of study and development Crystallography contributes to:

•    LCD displays;
•    cellular smartphones;
•    insects and insecticides;
•    additives and products in foods;
•    improved effectiveness and security of credit cards;
•    new materials to preserve energy;
•    better gasoline with less by-products;
•    identify colour pigments used in paintings from the old masters, indicating if it’s an original or an imitation; and
•    beauty products such as nail polish, sun-block, mascara and eye shadow.

Crystallography is also currently used by the Curiosity Rover to analyse the substances and minerals on Mars.

Crystals and Crystallography form an integrated part of our daily lives – from bones and teeth to medicines and viruses, from chocolates to the blades in airplane turbines. Even down to the humble snowflake.


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