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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

Examination format at UFS to change
2011-04-22

A new examination format is to be followed from the coming examination in May 2011 at the University of the Free State (UFS). According to this, the additional examination opportunity is to follow on the heels of the main examination.

According to the new format, students who qualify to write examinations will be compelled to write their papers during the first opportunity, and will only be allowed to write an additional examination once their applications for this examination have been approved. Students who qualify for re-assessment and special examinations will automatically be admitted to the additional examination and will therefore be exempt from the application process.
 
According to Dr Saretha Brüssow, Head: Teaching and Learning at the UFS, the Examination Committee requested the investigation of the double examination which applied previously, due to the pressure it caused on the university systems.
 
She said that, besides this release of pressure on systems such as the registration process, the back-to-back semester-based examination system might also lead to a possible improvement of the academic success rate, due to the shorter time span between the first and the second examination opportunities.
 
Students attended classes poorly in the past due to the second examination opportunity, which took place during the following semester after classes had resumed. “In some cases it is specifically the student at risk, who cannot afford to miss classes, who makes use of the second examination opportunity.”
 
Dr. Brüssow said the registration process was also affected by the previous format due to students who wanted to receive their results first before they registered. Other delays which occurred as a result of the second examination opportunity, were the first annual graduation ceremony which took place late in the year, the awarding of bursaries, and the finalisation of residence accommodation. Adding on to this problematic nature is students who occupy residences in the following academic year without a formal application in order to write during the second examination opportunity in January.
 
The new format is applicable to all students, except those in the Faculty of Health. Main and South Campus students can direct enquiries to addexam@ufs.ac.za. Qwaqwa Campus students should email addexam@qwa.ufs.ac.za.  Information on the new examination format is also available on www.ufs.ac.za.
 
 
Media Release
21 April 2011
Issued by: Lacea Loader
Director: Strategic Communication
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: news@ufs.ac.za
 

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