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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

Sculpture project brings new dimension to Main Campus
2010-11-16

Noriah Mabasa, Unity is power: Let us be united (2010), fig wood, 3200 x 1700 x 1400 mm.

The first sculptures in a project to establishment a diverse collection of sculptures on our Main Campus were erected in October 2010. Artists were commissioned to create a number of sculptures.

The funds for the project were made available through a grant from the National Lottery Distribution Trust Fund (NLDTF).

This project aims to create an altered environment that provides visible, tangible symbols of change and reconciliation. It also aims to enrich the educational and multicultural experience of staff and students with these areas.

Renowned Venda artist Noriah Mabasa has created a three-metre-high wooden sculpture, “Unity is power: Let us be united”, that was placed outside the new computer laboratory near our UFS Sasol Library. The work consists of several grouped figures celebrating the coming together of many diverse people.

Another artist from Venda, Azwifarwi Ragimana, has been working in collaboration with Gallery 181 in Johannesburg and produced a group of sculptural benches that was placed in the garden behind the Main Building.

Local artists are also involved in this initiative: Jaco Spies, lecturer in our Department of Fine Arts, as well as ceramist Dina Grobler and artists from the Tshiamo Art and Crafts Project are working on a mosaic at a site known as the “philosophers” circle.’

The project will continue in 2011. We can also expect works from leading South Africa artists such as Willem Boshoff and Pat Mautloa.

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