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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

UFS plays leading role in implementing curriculum for deaf learners
2013-08-15

 

Minister Angie Motshekga (front left) joined by members of the South African Sign Language task team. Behind Minister Motshekga’s shoulder is Dr Philemon Akach.
15 August 2013

South African Sign Language (SASL) will soon be offered as a school subject to Grade 0–12 learners in all 42 schools for the deaf in South Africa. Our Department of South African Sign Language had a role to play in this significant development that will empower deaf learners in South Africa and the continent.

Dr Philemon Akach, Head of the Department of South African Sign Language at the UFS, is part of the nine-member task team that recently handed over the SASL curriculum to the Minister of Basic Education, Angie Motshekga. The curriculum will be offered as a home language in all schools from 2014 and Grade 12 learners will be able to write it as a final-year examination subject.

Dr Akach – a member of the task team since 2009 – helped to coordinate the development of the curriculum.

The implementation of the curriculum means a lot to the Department of South African Sign Language, Dr Akach says. “We have championed the linguistic needs of the deaf community ever since we became the first university to offer SASL as an academic course, not only in South Africa, but also on the continent.”

Dr Akach says most Education students are already taking SASL as subject in his department, equipping them as prospective teachers to make implementation of the curriculum a smooth one. “Given our expertise, we will train teachers in the field and be involved in the setting and moderation of exam papers. The University of the Free State is no doubt a leader in this field.”

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