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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

Discussion on decolonising the UFS draws international speakers
2017-11-07


During an insightful two days (27-28 October 2017), bright young minds and experienced thinkers came together at the University of the Free State (UFS) to engage in deep philosophical talks on the topic of decolonisation.  The event was hosted by the university’s Centre for Africa Studies and the Department of Philosophy.

Heavyweight thinkers
Attendees to this colloquium were treated to the thoughts of renowned academics from various social sciences disciplines, including: Prof Francis B. Nyamnjoh, University of Cape Town; Prof Henning Melber, Dag Hammarskjöld Foundation, Nordic Africa Institute, University of London, University of Pretoria and the UFS; Prof Heidi Hudson, UFS; Prof Sabelo J Ndlovu-Gatsheni, University South Africa; Alida Kok, Unisa; and from the UFS Prof Johann Rossouw, Dr Stephanie Cawood, Dr Christian Williams, and Khanya Motshabi. All the speakers had extensive global experience that allowed them to use practical examples to illustrate theoretical ideas. These ranged from students removing colonial spirits with African rituals, incorporating indigenous knowledge systems in curricula, to the creation of cultural houses on campuses where students can become acquainted with different cultures in a safe space.  

 

 Description: Decolonising colloquium bigger Tags: Decolonising colloquium bigger

Questions from attendees at the recent colloquium on decolonising the university,
hosted by the Centre for Africa Studies and the Departement of Philosophy,
showed a search for solutions to the current decolonising dilemma.
Photo: Charl Devenish


Where to from here?
Questions from attendees showed a search for solutions to the current decolonising dilemma. How will it look? Is it possible? Has it worked anywhere? During the two days, it became clear that colonialism reaches far and deep, rendering decolonisation a complex problem that should be addressed carefully to avoid greater divisions. “Colonisers and colonised are two sides of a coin,” Prof Melber explained. “Essentially it means that we are part of the same coin.” This metaphor illustrated how there is no right or wrong world view, or right or wrong knowledge – there should, however, be an integrated approach suitable for that “one coin”. 

It starts at home
Successful decolonisation starts in the mind, it was agreed. Colonisation robbed us all of a richness of knowledge by offering absolutes, or “the only truths”. Questioning existing colonial knowledge and exploring other bodies of knowledge will ultimately lead to a new world of knowledge. Being mediators between the different worlds of knowledge is what the new generation of academics needs to become.  

 

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