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04 June 2019 | Story Valentino Ndaba | Photo Charl Devenish
Prof Cathryn Tonne
Air pollution not only costs lives, it costs money too. Pictured is Prof Cathryn Tonne presenting a guest lecture on air pollution at the Bloemfontein Campus.
Health effects associated with ambient air pollution (AAP) have been well documented. Subsequently, the relationship between pollution and financial outcomes have also become a focus for case studies globally. An Environmental Research journal article revealed that “low and middle-income countries are disproportionately affected by the global burden of adverse health effects caused by AAP”. 

A high price to pay

In 2012, high concentrations of air pollution caused 7.4% of all deaths, costing South Africa up to 6% of its Gross Domestic Product. According to the recent International Growth Centre study conducted by senior University of Cape Town researchers, this is a direct consequence of the country’s heavy dependence of fossil fuels, a source of health-damaging air pollution and greenhouse pollutants.

Stunted human and economic growth

These South African statistics are attested to by Prof Cathryn Tonne who recently presented a guest lecture on air pollution which was hosted by the University of the Free State (UFS) Business School.

“Air pollution can affect economic development through several pathways, and health is an important one. Air pollution is linked to shorter life expectancy, chronic disease, asthma exacerbation and many other health outcomes that result in absenteeism from work and school. These have large direct costs to the health system.” 

Prof Tonne says that air pollution exposure in children is linked to reduced cognitive development, with important impacts on human capital. As a result, children are not reaching their full potential in terms of neurodevelopment, which has an effect on their income prospects and the economy as a whole. 

Resolving a looming disaster

Technology may be employed to radically clean the air. Cities need to lead in the reduction of air pollution by promoting renewable energy, using active transport such as walking or cycling, and investing in infrastructure to make this safe and attractive. 

With researchers playing a major role in strengthening the case for aggressive air pollution control, the government needs to implement policies in order to control sources of air pollution. This global health and economic issue also requires individuals and communities to play their part to improve air quality.

News Archive

Two Kovsie women involved in international sports events
2012-05-14

 

Hetsie Veitch and Ebeth Grobbelaar
Photo: René-Jean van der Berg
14 May 2012

The organisers of two international sports events will depend on the expertise of two Kovsie women to make the events a major success.

The honour to be involved in international sports event has befallen Ms Hetsie Veitch and Ms Ebeth Grobbelaar.

The honour is the result of many years’ hard work and devotion in their respective fields.

In June, when the USA chooses the team to represent it at the 2012 Paralympic Games in London, Ms Veitch will be one of the classifiers who will determine in which categories athletes may compete.

Ms Veitch, Head of the Unit for Students with Disabilities at the University of the Free State (UFS), has been invited to be a member of the Classification Panel at the final USA Paralympic athletics trials. The trials take place from 27 June to 1 July 2012 in Indianapolis, Indiana, in the USA.

Ms Veitch and four other classifiers, two from Brazil, one from Canada and one from the USA, will test and verify the international classification status of the American athletes. No athlete will be allowed to take part without their classification being verified by the panel.

Ms Veitch, who recently achieved the status of International Paralympic Committee (IPC) Athletics Classifier, the highest achievement for a classifier in sport for the disabled, said that this category of sport has always been her passion.

“To have the opportunity to be involved in the classification of the USA team for the London 2012 Paralympic Games is a huge honour. I am going to start working on being chosen for the official IPC classification panel for the 2016 Paralympic Games in Brazil.”

Ms Grobbelaar, Assistant Director of the South African Testing Laboratory for Prohibited Substances at the UFS, was invited to be involved in the Drugs Control Centre in the unit against prohibited substances which will test sportsmen and women during this year’s Olympic Games in London.

Ms Grobbelaar said that even though the future of sportsmen and women would be in her hands, she is totally capable of carrying out the task that awaits her.

“I will be part of the laboratory team who will test the athletes’ samples for prohibited substances. I was part of the South African team who tested samples in our own laboratory in 2010 during the FIFA Soccer World Cup, as well as for the All Africa Games. The task is one I perform every day in our own laboratories. Each sample that I analyse determines an athlete’s future. The circumstances during the Olympic Games are different, but the work remains the same.”

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