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07 March 2022 | Story Sanet Madonsela | Photo supplied
Sanet Madonsela is a PhD Candidate in the Centre for Gender and Africa Studies. She is also the Chairperson of the South African Association of Political Science's Emerging Scholars Research Committee and the Projects and Events Coordinator for the International Association for Political Science Students

Opinion article by Sanet Madonsela, PhD Candidate in the Centre for Gender and Africa Studies, University of the Free State.
On the 24 February 2022 the world woke up to the news of Russia announcing its’ “special military operation” to “demilitarise” and “deNazify” Ukraine. This announcement was followed by a sophisticated, all-out attack by land and air. As Russia began its invasion, the rest of the world watched in anguish, contemplating the unavoidable international political and economic implications. 

There are competing views as to why Russia invaded Ukraine. Some argue that the attacks were based on Ukraine’s desire to join NATO, while others link the invasion to the Minsk agreements. The Minsk agreements are two treaties signed in 2014 and 2015 aimed at ending the war in Donbass. To provide a bit of context one needs to go back to 2014.

Resolution to recognise Donetsk and Lugansk

Moscow was angered that its candidate lost Ukraine’s presidential mantle in elections in 2014. This resulted in Donetsk and Luhansk announcing their autonomy from Kiev. In September of that year the government of Kiev and the separatist leaders agreed to a 12-point ceasefire called Minsk I. Despite the signing of the agreement, the fighting continued resulting in Russia, Ukraine and the
Special Monitoring Mission of the Organisation for Security and Co-operation in Europe (OSCE) signing Minsk II. The agreement called on Ukraine to control the state border, constitutional reform and decentralisation. Despite an election held in 2018 in the eastern regions, the US and the EU have refused to recognise the legitimacy of the vote, thus, violating the agreement. The OSCE has reported significant daily increases in ceasefire violations in the affected areas since February 2014. While the US is not a signatory, it has expressed the importance of implementing the agreement. Instead of accepting the existing agreement, Ukraine allegedly never implemented its provision thereby incensing Moscow as well as ethnic Russians in Ukraine. 

On 16 February 2022, the Russian parliament adopted a resolution requesting Putin to recognise Donetsk and Lugansk. This agreement was signed on 21 February 2022 and followed by a request to deploy armed forces. Inevitably the conflict dynamics have escalated. 

While some believe themselves to be immune to the conflict, economists warn that it will have far-reaching global consequences as armed conflict tends to disrupt supply chains and increase the price of food and gas. They predict a further increase in oil prices per barrel as Russia is the world’s largest natural gas exporter and the second largest exporter of crude oil. This is important as oil prices directly impact transportation, logistics, and air freights. On Thursday, 24 February, global oil prices past $105 per barrel warranting these predictions. In addition, Russia is the world’s largest supplier of palladium, a material used by automakers for catalytic converters and to clean car exhaust fumes, a delay which would affect auto production. It is worth noting that Ukraine is a major provider of wheat, corn, and barley. A lack of yellow maize, or even a slowdown in production, could result in an increase of meat prices. 

Exports and sanctions 

Combined, Russia and Ukraine export more than a third of the world’s wheat and 20% of its maize. They also account for 80% of global sunflower oil exports. They supply all major international buyers, as well as many emerging markets. In 2020, 90% of the African continent’s $4 billion agricultural imports from Russia were wheat and 6% sunflower oil. South Africa does not produce enough wheat and is heavily reliant on imports from these countries. It imported more than 30% of its wheat from these two countries over the past five years. 

Western states have announced a coordinated series of sanctions aimed at Russian elites; however, critics warn that they may be ineffective as the country’s economy is large enough to absorb even the most severe sanctions. Its central bank has more than $630 billon in foreign reserves and gold. Its sovereign wealth accounts for an additional $190 billion. Russian debt accounts for a mere 20% of its gross domestic product (GDP). 

The European Commission’s president, Ursula Von der Leyen, states that the bloc would target Russia’s energy sector by preventing European companies from providing Russia with the technology needed to upgrade its refineries. The US Department of Treasury has committed itself to prevent Russia’s state-owned Gazprom from raising money to fund its projects in the US. It is worth noting that Russia and Ukraine’s imports and exports to the US account for less than 1%, while Europe and Russia are interdependent. The EU needs Russian gas, while Russia needs the EU’s money. Some warn that the EU’s decision could be detrimental as it receives over a third of its natural gas from Russia. This is used for home heating and energy generation. These fears were intensified when the natural gas price in Europe increased by 62% on 24 February. It is believed that Russia has been preparing for economic isolation for years and that it could better absorb the sanctions than Europe’s ability to reduce its dependence on Russia’s oil, gas, and coal. Despite all these, Gazprom announced that its gas exports to Europe were continuing as normal. 

While the world watches with bated breath as the conflict rages there are some promising signs. Russian and Ukrainian delegates are currently meeting on the border with Belarus to start a dialogue and Ukraine’s President Volodymyr Zelenskyy has called on Israel to serve as a mediator between himself and Russian President Vladimir Putin. Let us pray that reason prevails.

News Archive

Einstein's gravitational waves as creative as Bach's music, says UFS physicist
2016-02-19

Description: Gravitational waves  Tags: Gravitational waves

Profile of the gravitational waves of the colliding black holes.

Prof Pieter Meintjes, Affiliated Researcher in the Department of Physics at the University of the Free State, welcomed the work done by the Laser Interferometer Gravitational-Wave Observatory (LIGO) science team.
 
For the first time, researchers from two of the American Ligo centres, in Washington and Louisiana respectively, observed gravitational waves directly, 100 years after Albert Einstein said they existed. "My study field in astrophysics involves relativistic systems. Therefore, Einstein's view of gravity is crucial to me. I consider the theory as the highest form of human creativity - just like the music of JS Bach. Over the past 100 years, the theory has been tested through various experiments and in different ways.
 
“The discovery of gravitational waves was the last hurdle to overcome in making this absolutely unfaltering. I am therefore thrilled by the discovery. It is absolutely astounding to imagine that the equations used to make the predictions about the gravitational-wave emissions when two gravitational whirlpools collide - as discovered on 14 September 2015 by LIGO - are basically Einstein's original equations that were published way back in 1916 - in other words, 100 years ago.
 
“The LIGO detectors have been operational since the early 1990s, but they had to undergo several stages of upgrades before being sensitive enough to make detections. LIGO is currently in its final stage, and is expected to function at optimal sensitivity only within a year or two. To be able to conduct the measurements at this stage is therefore a fantastic achievement, since much more funding will certainly be deposited in the project,” Prof Meintjes says.

Description: Prof Pieter Meintjes Tags: Prof Pieter Meintjes

Prof Pieter Meintjes
Photo: Charl Devenish

The search for gravitational waves by means of the Square Kilometre Array (SKA) is one of the focus points in research by both Prof Meintjes and PhD student, Jacques Maritz. This involves the study of radio signals from pulsars that might show signs of effects by gravitational waves. They are looking for signs of gravitational waves. The gravitational waves discovered and studied in this manner would naturally vary much more slowly than the signal discovered from the two colliding gravitational waves.
 
The discovery will definitely provide renewed impetus to the Square Kilometre Array (SKA) Project to use the dispersion of pulsar signals, and to search for the impact of gravitational waves on signals as they travel through the universe. According to Prof Meintjes, the SKA will definitely contribute fundamentally to the Frontier research, which will provide a good deal of publicity for the UFS and South Africa, if significant contributions are made by local researchers in this field.

Video clip explaining gravitational waves

 

  • The Department of Physics will present a general, non-technical talk concerning the recent detection of gravitational waves by the 2 Laser Interferometer Gravitational Wave Observatories (LIGO):

Wednesday 24 February 2016
11:00-12:00
New lecture auditorium, Department of Physics

 

 

 

 

 

 

 

 

 

 

 

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