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11 March 2022 | Story Prof Frikkie Maré | Photo Supplied
Prof Frikkie Maré is from the Department of Agricultural Economics at the University of the Free State (UFS)

Opinion article by Prof Frikkie Maré, Department of Agricultural Economics, University of the Free State.
In William Shakespeare’s play Julius Caesar, Mark Antony utters the words: “Cry ‘Havoc!’, and let slip the dogs of war,” after learning about the murder of Julius Caesar. With these words he meant that chaos would ensue (havoc) to create the opportunity for violence (let slip the dogs of war).

The recent invasion (or military operation, according to Russian President Vladimir Putin) by Russian armed forces into Ukraine brought the famous words of Shakespeare to mind. Putin cried “Havoc!” and his troops created chaos in Ukraine. This is, however, not where it stopped because the dogs of war have been released into the rest of the world.

What is the impact on South Africa?

The day after the invasion we felt the bite of the dogs of war in South Africa. The rand suddenly weakened against the dollar, oil and gold prices increased sharply, and grain and oilseed prices on commodity markets increased 

This was before the rest of the world started to implement sanctions against Russia, which could be described as a shock reaction due to uncertainty as to how the situation would unfold. In the days after the initial market reaction we saw the markets actually “cool down” a bit, with most sharp initial reactions starting to change back to former positions. This period was, however, short-lived when the world hit back by closing airspace and borders and refusing to import products from Russia or export to them. The sanctions were in solidarity with Ukraine as an attempt to bring the Russian economy to its knees and force the Russians to withdraw from Ukraine.

Although the sanctions against Russia should certainly be successful over the long term, it does not change much in the short term and we will have to deal with the international effects of this conflict. The question then is, how will this affect South Africa?

Although there are no straightforward answers, as the impact will depend on what one’s role is in the economy. One thing for certain is that the total cost will outnumber the benefits. What affects everyone in South Africa, and the starting point of many secondary effects, is the increase in the price of crude oil. Russia is the second-largest producer of crude oil in the world and if the West is going to ban the import of Russian oil we will have an international shortage. Although the banning of Russian oil is the right thing to do to support Ukraine, it will have devastating effects on all countries in the world, with sharp increases in inflation.  

The increase in the price of oil not only drives up the cost of transportation of people and products, but also manufacturing costs. Fertiliser prices are correlated with the oil price, and it will thus drive up the production cost of grain and oilseeds.

Speaking of grain and oilseed prices, the Black Sea region (which includes Russia and Ukraine), are major exporters of wheat and sunflower seed and oil. The prices of these commodities have soared in international and South Africa markets over the past few weeks. Although it might seem like good news for our farmers, the increase in prices are offset by high fertiliser prices and the local shortage of fertiliser. This may lead to fewer hectares of wheat being planted this year in the winter rainfall regions.  

Nothing good is coming from this situation

In terms of agricultural commodities, both Russia and Ukraine are important importers of South African products, especially citrus, stone fruit and grapes.  Alternative markets now need to be found for these products which will affect prices negatively.

Although one needs to write a thesis to explain all the effects of the Russian-Ukraine conflict, the dogs of war have been slipped, and it is clear from the few examples that nothing good is coming from this situation. In short, we will see higher fuel prices (maybe not R40/litre, but R25 to R30/litre is possible), higher food prices, higher inflation and a higher interest rate.  

These factors affect all South-Africans, especially the poor and some in the middle class who will struggle in the short term. The time has come to cut down on luxuries and tighten belts to survive in the short term until there is certainty about how the havoc in Ukraine will play out.

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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