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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

Enter your own Facebook safety video
2014-08-21

Safety is a priority at Kovsies… is it a priority for you?

Stand a chance to win an iPad (*Ts & Cs apply), a KovsieGear hamper and feature in our next Safety Campaign video.

All you need to do, is make your own creative video message portraying one of our top safety tips:

1. Do not walk around on campus wearing headset (earphones) – especially at night
2. Always have Security Services’ contact details with you in case of emergency
3. Don’t text while driving
4. When it is getting dark, start walking in groups
5. Don’t leave your car unlocked, it’s not safe

Remember – it is very important that your video must be in MP4 or WMV format and less than one minute long ...

Email your video to lotterS@ufs.ac.za  along with your student number and contact details before 5 September 2014. The winner will be announced on 12 September.

(*The iPad wil only be included in the prizes if the UFS receive at least 15 entries for this video competition ...)

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