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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

Conversations of the untold tales of apartheid
2016-08-30

Description: Conversations of the untold tales of apartheid Tags: Conversations of the untold tales of apartheid

Prof Pumla Gobodo-Madikizela leading a dialogue
held at the Johannes Stegmann Art Gallery with
guest speakers, Candice Mama, Siyah Mgoduka,
and Sue Williamson.

Photo: Johan Roux

The Vice-Chancellor’s Lecture Series on Trauma, Memory and Representations of the Past in  the Unit for Trauma, Forgiveness and Reconciliation Studies at the University of the Free State (UFS) hosted a dialogue between students and guest speakers, Sue Williamson, Candice Mama, and Siyah Mgoduka at the Johannes Stegmann Art Gallery on the Bloemfontein campus.

The conversation, led by Prof Pumla Gobodo-Madikizela, Senior Research Professor in Trauma, Forgiveness and Reconciliation Studies at the UFS, touched on students’ direct historical trauma and memory experiences, allowing them to share their contribution to transformation.

Mama and Mgoduka shared their personal experience of how the negative impact apartheid’s fatal events consumed their everyday life. Both their fathers were killed by the apartheid assassin, Eugene de Kock, whom they have met and with whom they have since been reconciled.  Reflecting on this historical memory, both of them agree that meeting their fathers’ killer has changed their lives.

“Forgiveness is a personal journey one
takes in order to let go of bitterness and hate.” 

“Before meeting De Kock, I was bitter, angry, and full of hatred towards him. After that meeting, I became a better person and more engaged, and stopped stereotyping white people,” says Mama.

Mgoduka says, “Forgiveness alone will not work. There needs to be an interest in each other as black and white.”

The dialogue followed the launch of Williamson’s art exhibition, No More Fairytales, held at the Johannes Stegmann Gallery on 18 August 2016. Through a series of interactive pieces, the artwork captures events that led to the role of the Truth and Reconciliation Commission (TRC).

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