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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

Postgraduates’ new Kovsies home
2013-05-10

 
Some of the guests attending the launch, included from left: Prof Driekie Hay, Vice-Rector: Academic, Dr Henriette van den Berg, Director: Postgraduate School and Prof Corli Witthuhn, Vice-Rector: Research.
10 May 2013
Photo: Johan Roux

Postgraduate students and their academic 'parents' at the University of the Free State (UFS) now have a dedicated physical, emotional and electronic space to provide for their specialised needs in order to further promote research excellence at the UFS.

The university's Postgraduate School was launched in May 2011, but ventured further in the quest to fulfil and expand its mandate with new initiatives. These different aspects of the school were launched on Wednesday 8 May 2013 in the CR Swart Auditorium on the Bloemfontein Campus. The postgraduate strategy, postgraduate prospectus, the website and the headquarters of the Postgraduate School in the Johannes Brill Building were all unveiled and launched.

Prof Driekie Hay, Vice-Rector: Academic, who was a major driving force behind the formation of the Postgraduate School, during her address at the opening emphasised the multifaceted and unique relationships which often exist between students and supervisors.

Prof Hay, who has a distinguished academic background in postgraduate teaching, made plain her expectations for the Postgraduate School. She said it aims to "create an intellectual space for postgraduate students and supervisors" in order to produce world-class intellectuals at this university.

She said the school will empower both students who often don't know what to expect from supervision, as well as supervisors who often lack supervision skills. Through this it will be possible to create healthy, productive relationships between the distinct pairs in often misunderstood, unbalanced and intricate interactions.

Dr Henriette van den Berg, Director of the Postgraduate School, introduced the strategic plan of the school and emphasised the great strides that have already been made and what still needs to be done at the UFS in terms of postgraduate teaching. According to her, the Postgraduate School aims towards "holistic development of postgraduate students with transferable skills," through a multi-level and institution-wide approach at the university.

"Our aim is to develop a one-step service for postgraduate students, involving all the different stakeholders," she said.

The new Postgraduate School website was also showcased during the event. Reachable through a number of avenues on the main website, the site offers a digital version of the Johannes Brill Building. Brimming with features catering specifically for local, international, current and prospective students, the website provides crucial information.

The Johannes Brill Building's refurbished interior, with staff offices, seminar rooms and social spaces, were also showcased to UFS' staff and students. The initial phase of the Supervisors' Wall of Fame was also unveiled. According to Dr van den Berg , the wall will after completion bestow much-deserved praise on a hand-picked group of 60 supervisors who have respectively been responsible for more than 300 and more than 500 successful PhD and master's candidates over the past decade.

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