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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

Faculty of Theology hosts conference on theology and science
2010-03-25

 
At the conference were, from the left: Prof. Rian Venter, Department of Systematic Theology at the UFS and organiser of the conference; Prof. Isabel Phiri, University of KwaZulu-Natal; Prof. André van Niekerk, Stellenbosch University; Prof. Francois Tolmie, Dean of the Faculty of Theology at the UFS; and Prof. Wentzel van Huyssteen, Princeton, USA.
Photo: Leonie Bolleurs


The Faculty of Theology at the University of the Free State (UFS) presented an interdisciplinary conference with the theme faith, religion and the public university this week.

The conference was preceded by a public lecture: Human Uniqueness? In Search of the Image of God by Prof. Wentzel van Huyssteen of Princeton in the United States of America (USA). In his lecture he asks: What makes humans different from animals? He also discusses the statement: Is there something that science can teach theologians and something that theologians can teach science?

In his lecture Prof. van Huyssteen refers to the prehistoric paintings in, among others, Spain, France and also Mossel Bay in South Africa. According to him these rock paintings shed some interesting light on the nature of humankind. “It seems as if there is a possible religious connotation to these paintings. Among others it becomes clear that man has the ability to ask deeper questions about his existence,” said Prof. van Huyssteen.

This find of prehistoric paintings is also an example of an interdisciplinary search for answers to the question: What makes man different from other species?

The rock art also shows that man sees himself as part of nature. “Being the image of God” has also to do with an awareness of nature and man’s special task therein as image bearer of God,” said Prof. van Huyssteen.

These are interesting perspectives given by other sciences on the nature of man. From the theology the perspective of “man created to the image of God” is added. At this occasion speakers from different disciplines such as law, physics, sociology, philosophy and theology participated in the discussion about the position of religion at a public university.

Other main speakers at this occasion were Prof. Isabel Phiri from the University of KwaZulu-Natal and Prof. Anton van Niekerk from Stellenbosch University.
 

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