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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

Agricultural students win rugby league
2008-09-26

 
With the inter-hostel rugby league something of the past, the Faculty of Natural and Agricultural Science at the University of the Free State (UFS) can boast with yet another achievement. Not only is it the only faculty with a rugby team competing in the league, but to crown it all the Agriculture team walked away as the winners of the third league.

The final was played on Friday, 12 September. Agriculture beat House Armentum’s third team with 18-14. In the semi finals of the previous week, Agriculture beat the third team of Reitz with 14-13. Starting next year, the Agriculture team will compete in the second league.
Prof. Herman van Schalkwyk, Dean of the Faculty of Natural and Agricultural Sciences, is of the opinion that this is a good development that will open the doors for faculty houses which will bring about bigger student involvement on all levels.

Back, from the left are: Flippie Cloete, Koti du Plooy, Hugo van Wyk, Gert Lampbrecht, Tjaart van Tonder (captain), Werner Blom, Jean van Deventer, Ernst Bezuidenhoudt (vice-captain), Hendrik Heyns, Dirkie Strydom, Tommie Scholtz and Wollie Wolhuter. Front, from the left are: Theuns Theunissen, Johan Meyer, Hermie Louw, AA Swanepoel, Neels Wilken, Basie Heckroodt, Pieter Craig, Nelius Burger, Louis van Deventer, Hendrik Fourie and Graham O’Helly.

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