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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

Researcher in Plant Breeding one of nine women on the African continent to receive acknowledgement for work in food security
2015-08-04

 
 Prof Maryke Labuschagne

Prof Maryke Labuschagne, Plant Breeding researcher in the Department of Plant Sciences at the University of the Free State (UFS), is one of only nine women on the African continent to receive the prestigious ‘Country Lifetime Achiever Award’ from Africa’s Most Influential Women in Business and Government Programme (MIW) this year.

During a breakfast event, CEO Communications recognised the Most Influential Women in SADC South who are Building Nations. The event took place at the Vodacom Dome in Midrand on 28 July 2015.

She received the award for her commitment and continuous contributions to food security. “I am concerned about this. We need to develop people who can go into Africa to work together for food security on the continent,” says Prof Labuschagne.

Prof Labuschagne and her students’ research focuses on the genetic improvement of food security crops in Africa, including such staples as maize and cassava. “These crops are genetically improved for yield, drought tolerance, disease, and insect resistance, as well nutritional value.”

“Food security is one of the key factors for stability and prosperity on the continent,” she says.

Apart from the fact that her research is helping to provide food for thousands of people on the continent, she is also an NRF-rated researcher, and author or co-author of over 160 articles in accredited journals.

This is not the firstaward that Prof Labuschagne has received for her work. In 2008, she was chosen as the National Agriculturalist of the Year by the Agricultural Writers Association of South Africa. In 2012, she received the Researcher of the Year award from Grain South Africa, as well as the African Union’s Kwame Nkrumah Science Award for Life Sciences on the continent. 

The Country Lifetime Achiever Award is a prestigious award that recognises and honours the lifelong efforts, achievements, and contributions by individuals in their local communities. This recognition covers all sectors and countries, to create a platform where the work and involvement of extraordinary people can be displayed and noted.

About the award, Prof Labuschagne says: “It is always great to be recognised for your work.”

Elana Meyer (athlete) and Thuli Madonsela (Public Protector and advocate) have also received awards from the programme this year.

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