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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

UFS arts are experiencing a boom
2013-09-03

 
Dot Vermeulen
3 September 2013

The arts at the University of the Free State are experiencing a boom, with several Kovsie artists achieving on a national platform. Dot Vermeulen, a junior lecturer in the Department of Fine Arts, is the latest UFS artist to be honoured nationally as the winner of the 2013 Sasol New Signatures art award. 

The award is rewarding emerging young artists. The winning entry, entitled “Desperately disciplined,” by Vermeulen, who is currently studying toward her master’s degree in Visual Arts, was chosen from approximately 400 entries. 

Earlier this year, Pauline Gutter, a former Kovsie, won the Absa L’Atelier competition, which is South Africa’s most prestigious art competition. The year before, another former student from our Department of Fine Arts, Elrie Joubert, won the competition. 

Vermeulen says there are brilliant people at the UFS who are active in visual arts at various levels. "People such as Janine Allen-Spies (lecturer in painting) and Angela de Jesus (curator of the Stegmann gallery) are not only good artists, they are also involved with the community and invest a great deal of energy into the development of young artists. From my own experience, I can say that I have benefited a lot from academic scholarships from the UFS in the course of my study career." 

She says her winning entry refers to the relationship between traditional tactile painting and contemporary digital media. "The focus is especially on hidden moments of absorption and correspondence during the art-making process. The painting installation depicts a reading nude figure on a couch. A computer screen is mounted on a stand in front of the painting, animating the same image, while at the same time blocking the view of the painting. In the animation, the nude figure pages through her book from time to time, with the paint and digital drawing marks moving around her. The text “Envoi is typing…” is also animated on the surface of the couch repeatedly. It is suggestive of internet chat boxes, which often pop up on the screen while I am working on my laptop." 

As winner of the Sasol New Signatures art award, Vermeulen won R60 000 and the opportunity of a solo art exhibition in the Pretoria Art Museum. 

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