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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

Education is the key to the unification of black and white masses of South Africa
2015-11-13


From left are Dr Victor Teise (Head of School of Higher Education), Dr Mafu Rakometsi (CEO of UMALUSI), and Prof Sechaba Mahlomaholo (Dean of Faculty of Education).
Photo: Valentino Ndaba

In view of the divisive nature South Africa’s (SA) schooling system during the pre-1994 period, education appears to be one of the most potent unifying mechanisms of the democratic dispensation. With the elimination of Bantu education and the subsequent gain of access to basic and higher education by the historically-disadvantaged of this country, the schooling system is said to be building and reconstructing bridges which were burnt by the apartheid administration.

This opinion was shared by Dr Mafu Rakometsi, Chief Executive Officer (CEO) of UMALUSI – the Council for Quality Assurance in General and Further Education and Training. Dr Rakometsi, a University of the Free State alumnus, presented a guest lecture titled: “Educational transformation in South Africa – lessons for the future” on Thursday 5 November 2015 at the Bloemfontein Campus.

The discussion of salient matters regarding education and transformation was hosted by the Faculty of Education in collaboration with Institutional Advancement: Alumni.

According to Dr Rakometsi, the transformation of education in SA can be viewed in the same light as that of government; where the nationalist policy was succeeded by democracy. “Education promoted the agenda of ensuring that there was no integration of the South African population,” he said of the past.

“Simply put, in SA, the black person was denied, and deprived of, human rights,” he added. Nonetheless, the declaration of human rights as enshrined in our constitution, and the conviction held by lobby groups, such as the Black Sash, that the young should seek and receive education led to transformation within the education sector.

Although that transformation has been accomplished, poverty continues to hinder access to education. Approximately 80% of the black students in higher education are from poor families, meaning that their parents are unable to fund the completion of their studies. Financial exclusion then translates to social exclusion, which relegates these underprivileged students into narrow enclaves. This results in a counter-transformation situation as a consequence.

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