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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

Bok jersey – Oupa’s next goal
2014-05-22

Former Shimla captain and 2013 Varsity Cup player that Rocks, Teboho Oupa Mohoje, was recently added to the 36-man Springbok training squad for the coming 2014 mid-year international tests.

Teboho already achieved his goal for 2014 when he earned himself Super Rugby caps with the Cheetahs. Next, he has set his sights on becoming a regular with the Boks.

“I found out a week before the announcement was made,” says Oupa. “When [Cheetahs] coach Naka [Drotske] told me, I was actually shocked and had no reaction. I even asked him if he was serious. But it all started to sink in when the announcement was made public.”

This star on the rise is actually better known as Oupa – as he was dubbed by his primary school coach who noticed he had grey hair. Oupa used to study BAgric and now studies Human Movement Sciences at Kovsies, although he does not play Varsity rugby anymore.

“I’ve learnt a lot. I made good mates like Willie Britz [now playing for the Lions] and Freddie Ngoza. I have a lot of great memories and all-in-all it was a good learning curve,” he fondly sums up his time as a Varsity rugby player.

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