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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

Professor from Cambridge University addresses young scholars
2017-07-18

 Description: Cambridge readmore Tags: : Young Scholars Initiative, International Studies Group, University of Cambridge, University of the Free State, Prof Gareth Austin 

In the first conference of its kind on the African continent,
the Universityof the Free State’s Bloemfontein Campus
was privileged to host the Young Scholars Initiative conference.
Photo: Siobhan Canavan


“It doesn’t matter where a concept originates from if it works. The problem arises when the concept does not work.”

These were the words of Prof Gareth Austin in his address at the Young Scholars Initiative (YSI). His keynote focused on the “Economic History in Africa’s Decolonisation and Development”.

The African economic history

Prof Austin, a professor in Economic History at the University of Cambridge, discussed how African economic history has always been about development, and also gave a brief periodisation of the economic historiography of Africa.

In his closing remarks he focused more on history and economics. “Economics is a sensible approach to take, where history matters because of the sense of context.”

Reflecting on the African experience

A total of 65 young and senior scholars from five continents attended the conference Decolonising Africa? The Economic History of Development, hosted by the YSI in partnership with the International Studies Group at the UFS.

The conference, held from 8 to 9 June 2017, provided an opportunity to reflect on the African experience from an historical perspective and to assess the current position of the continent in the global economy. It discussed new themes in development, such as the role of women, minorities, and entrepreneurs.

The conference focused on how the business community has operated in an Africa that still faces inequalities and unfair terms of trade and lacks a unified political will.

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