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Unseen Scars:

Pollution in South Africa

Bryce Neale 
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Environmental Humanities and Slow Violence: Exploring Disappearing Ecosystems and Declining Biodiversity

Environmental humanities provides an understanding of the impact of human values and cultures on our surrounding environment while including understandings from the humanities with environmental studies to create awareness around the environmental challenges that we face. According to Holm and Brennan (2018), environmental humanities is a discipline that combines the academic study of several aspects of human culture to create an in-depth understanding of the interactions that humans have with their surrounding environment. Holm and Brennan (2018), place emphasis on the importance of addressing environmental challenges, how we can make changes through questioning and redefining the traditional stances about nature and how humans should interact with their environment.

The term “Environmental Humanities” is used to refer to Western concepts such as the Anthropocene and environmental justice (O’Gorman et al 2019). The term “Anthropocene” is the scientific name for the era in which humans have created changes in technologies, powers, and consumption spanning the last 70 years, making humans the leading cause of Global Change (Palsson et al 2013). These advances have altered the planet’s carbon and nitrogen cycles, increasing the extinction rate and atmospheric greenhouse gasses (O’Gorman et al 2019). “Environmental justice” is a broad term that focuses on the fair distribution of environmental benefits and pressures of different regions (O’Gorman et al 2019).

The term “Anthropocene” is a fairly new concept used to describe the change between humans and the environment (Steffen et al 2011). The term suggests that the Earth is moving away from its current geological epoch caused by human activity. Two events have also been considered as the onset of the Anthropocene, pre-industrial revolution. The first event being the mass extinctions of the Pleistocene megafauna, during the last ice age (Steffen et al 2011). It is debated whether human hunting pressure or climate variability was the end of the Pleistocene megafauna, either way humans played a role in the extinctions. The second event is the emergence of agriculture, deforestation, and conversion of land for farming, which in turn leads to carbon dioxide and methane gas emissions to the atmosphere, increasing the global temperature (Steffen et al 2011). During the Anthropocene, humans have become the dominant, and influential force by losing our connection and commitment to nature, thus negatively impacting the Earth’s bio-geophysical composition and processes by destroying biodiversity, and aided in climate change, mass extinction of plants and animals and introduced micro plastics in terrestrial and marine ecosystems.

Environmental humanities should take on a proactive role in addressing environmental issues, by focusing on solutions, while shifting away from the traditional role of critically analysing, to contribute towards solving environmental issues. Holm (et al 2015), highlights that although intellectual and cultural involvement has been a focal point, it does not create the necessary change in human behaviour needed to ignite change through action. While knowledge of environmental problems observes and analyses required change, it does not foster motivation and influence over humans to change their values, opinions, and actions. A proactive role uses academic insights as a base for real-world strategies to help foster change through political leaders, activists, and local communities, thereby highlighting the relevance and effectiveness in contributing towards environmental sustainability. Using more involvement focused and engaging solutions to create awareness of the environmental issues increases the potential of making a lasting impact and inciting meaningful change.

Different approaches are taken in environmental humanities to fully grasp and address environmental problems. To solve environmental issues a collaborative and comparative research approach needs to be adopted to petition contributions from cross-disciplines, such as economic, social, cultural, scientific, and political factors, to work in unity (Holm et al 2015). The input from both scientists and the humanities is required to analyse and fully understand the issues that the environment faces. Environmental Humanities aims to disrupt dominant or traditional beliefs and encourage change and create awareness.

According to Holm and Brennan (2018), a narrative story emphasises how stories can create understanding and help foster change. The use of stories makes environmental problems more relatable in hopes to touch people at the heart level to inspire change rather than brushing the problem off as a concern that does not personally resonate with them.

Historical studies aim to understand the past effects we have had on the environment in order to give insights into both the present and future issues we will potentially face (Palsson et al 2013). By drawing a comparison between the “then” and the “now”, a historical perspective can identify current environmental challenges and provide suggestions for a sustainable future (Palsson et al 2013).

A philosophical perspective aims to display a further understanding of the relationship between humans and their surrounding environment (O’Gorman et al 2019). It examines human responsibility while engaging with environmental moral principles to analyse how humans affect the natural world (O’Gorman et al 2019).

The different approaches to comprehending and confronting environmental concerns, contributes to the development of environmental humanities by connecting them to human experiences and behaviours, through the adding of personal touches that make environmental issues more personal. Environmental humanities aims to connect humanity with nature again, for the betterment of our environment and to instil heedfulness for the protection of nature. By fostering a joint approach to investigate the connection between people and the environment, bridges the gap between science and emotional expressions.

Disappearing Ecosystems and

Declining Biodiversity as Slow Violence

Environmental crises have garnered attention over recent years, but not all forms of environmental disasters are seen straight away or have an immediate impact on the environment. While focus is put on pressing disasters, many are overlooked. Rob Nixon’s concept of “Slow Violence”, highlights an essential perspective of hidden environmental crises that are gradual and often overlooked, but will accumulate over time resulting in long term problems (Nixon 2011). This concept is essential when examining the cause of ecosystem destruction and the extinction of species (Nixon 2011). 

Nixton describes slow violence as environmental damage that is gradual and often missed due to the fast-paced media culture we live in (Nixon 2011). The fast-paced media focuses on eye-catching disasters, while subtle events lack the sensation to become newsworthy, making it harder to inspire immediate action and to respond to the damage within a desirable timeframe (Nixon 2011). Slow violence affects ecosystems and surrounding communities over an extremely long period of time and in different ways, making it difficult to pinpoint the cause and to effectively address the problem (Nixon 2011). This highlights the difference in visibility and impact that slow violence and traditional violence have on our environment and how attention is diverted to more staggering events.

Rachel Carson (1962) gives the example of pesticide use in farming that leads to chemical pollution as a form of slow violence (Carson 1962). The chemicals used are designed to kill pests, but have long-term effects on the environment and its inhabitants (Carson 1962). These effects are not immediately visible in the environments and worsen over time (Carson 1962). The chemicals from the pesticides enter water sources, soil, and food chains and over time cause harm to various species of animals and plants, resulting in the decline of species, populations and disrupting whole ecosystems (Carson 1962). Carson’s research shows how the slow collection of chemicals is an example of Nixon’s concept of slow violence (Carson 1962).

Another example of slow violence according to Kolbert (2014), is human activities such as deforestation, climate change, and habitat destruction that lead to gradual yet mass extinction events (Kolbert 2014). Deforestation decreases essential habitats and further depletes resources, while climate change disrupts ecosystems by changes in temperature (Kolbert 2014). The gradual change disrupts ecosystems and affects human’s dependence on biodiversity for resources (Kolbert 2014).

Slow violence is often hard to perceive as it manifests in subtle ways, like the changes in natural soundscapes, such as less frequent bird sounds throughout the day, often going unnoticed in our surrounding environments (Whitehouse 2015). This gradual change makes it challenging to emphasize the importance of the environmental issues we face and to gain attention to initiate change (Whitehouse 2015).

The loss of ecosystems and biodiversity are forms of slow violence that are gradual and often go unnoticed (Nixon 2011). Making slow violence visible can be achieved through compelling narratives that capture attention and encourage immediate action (Nixon 2011). Raising awareness and acting against the gradual changes that lead to greater issues over time can help preserve ecosystems and biodiversity, ensuring a sustainable future.

Exploring Photo Essays in the Environmental Humanities

The photo essay was based on a journalistic and documentary methodology that was used to portray socially inspired accounts by adding a combination of both script and photographs individually to the broader story while contributing to expressions that would otherwise be considered basic. According to Pauwels (2012) photo essays provide a significant means to communicate detailed concepts in a visual display allowing for an expressive and creative proposition. While traditional written essays might not be able to fully capture the concept or the subject effectively, photo essays are able to engage viewers from both an intellectual and emotional stance.

Lines of Progress:
Traffic Jam

Figure 1: Traffic on the N2

(Taken by Bryce Neale)

snapedit_1727967571296_edited.jpg
Eco-critique

This image shows heavy traffic within a populated urban area, where air pollution is largely caused by vehicle emissions. These emissions result from the combustion of fossil fuels in cars, buses, and trucks, releasing a variety of harmful pollutants into the atmosphere, including carbon monoxide and nitrogen oxides (Supaquick 2022). Such chemicals not only contribute to the degradation of air quality but also have serious consequences for public health, wildlife, and the environment (Supaquick 2022). Prolonged exposure to this type of air pollution can lead to respiratory illnesses, cardiovascular diseases, and a range of other health issues in humans (National Toxicology Program 2024). Particularly vulnerable are children, whose developing lungs and immune systems make them more susceptible to the damaging effects of pollutants. According to the National Toxicology Program (2024), early exposure to air pollution can hinder physical and cognitive development in children. Furthermore, ecosystems within urban areas are also affected, with pollutants contributing to acid rain, soil degradation, and water contamination (Supaquick 2022).

Eco-action

 One way to combat fossil fuel emissions from vehicles is to keep vehicle maintenance up to date for the vehicle to run efficiently (Supaquick 2022). Keeping a vehicle in optimal condition allows it to run more efficiently, thereby reducing the amount of fuel it consumes and minimising the harmful by-products of combustion (Supaquick 2022). Additionally, shifting to public transportation offers a more sustainable solution for reducing traffic congestion and decreasing the number of vehicles on the road. This leads to fewer emissions and less pollution being released into the atmosphere, as fewer vehicles mean less fuel is burned overall (Airly 2024). Public transport systems like buses and trains can carry more passengers than private vehicles, significantly lowering the per capita environmental impact. Cities that invest in clean energy-powered public transportation, such as electric buses or trains, can further contribute to lowering the overall carbon footprint (Airly 2024). Encouraging carpooling, cycling, and walking are also viable alternatives that can contribute to this effort, collectively fostering a cleaner, healthier urban environment.

Road transport contributes 40% of the total carbon emissions in South Africa

-Urbanet

Fields of Fire: Polluted Skies

Figure 2: Sugarcane burning to

be harvested

(Taken by Bryce Neale)

WhatsApp Image 2024-09-02 at 3.46_edited.jpg
Eco-critique

​​Figure 2 illustrates the process of harvesting sugarcane through burning, a traditional method that, while facilitating the collection of the crop, produces significant amounts of harmful by-products detrimental to both human health and the environment (Stem et al. 2024). The combustion releases harmful gases such as carbon dioxide and particulate matter, contributing to climate change and increasing greenhouse gas emissions (Stem et al. 2024). The ash produced from this process is known to cause respiratory issues for individuals living near sugarcane fields (Stem et al. 2024). Beyond immediate health impacts, these emissions can also alter local weather patterns, raising the risk of drought in regions where sugarcane is harvested, thereby threatening water availability and agricultural productivity. Ultimately, while burning may offer short-term advantages in harvesting efficiency, its long-term consequences pose serious risks to human health and environmental sustainability (Stem et al. 2024).

Eco-action 

Green harvesting is a method using mechanical harvesting, separating the leaves from the cane rather than burning the sugarcane, rather than relying on the traditional practice of burning the crop (Stop Sugar Burning [sa]). This sustainable approach significantly reduces the environmental and health impacts associated with burning, as it eliminates the release of harmful pollutants into the atmosphere. In addition to improving air quality, green harvesting allows for the collection of sugarcane trash, the term used to describe the dried leaves and other debris that result from the harvesting process (Stop Sugar Burning [sa]). This trash can be repurposed in various environmentally friendly applications, such as producing biofuels, which offer a renewable energy source that helps reduce reliance on fossil fuels. Sugarcane trash can be transformed into tree-free paper products, contributing to sustainable forestry practices by minimising the demand for wood pulp (Stop Sugar Burning [sa]). The sugarcane trash can serve as valuable cattle feed, providing a nutritious supplement to livestock diets while also enhancing waste management in the agricultural sector (Stop Sugar Burning [sa]). By utilising sugarcane trash in these innovative ways, green harvesting not only enhances the sustainability of sugarcane production but also supports a circular economy that prioritises resource efficiency and environmental stewardship (Stop Sugar Burning [sa]).

Hospitals have reported a 8.5% increase in admissions for respiratory diseases during the burning period

Urban Glow:
The Cost of Progress on Night Skies

Figure 3: City lights and Urbanisation 

(Taken by Bryce Neale)

WhatsApp Image 2024-09-11 at 10_edited.jpg
Eco-critique

This image shows how urbanisation leads to the elimination of habitats and a reduction of available resources for numerous species, leading to deterioration of inhabitants (National Geographic [sa]). According to National Geographic ([sa]), half the global population resides in urban cities and by the year 2050 this is predicted to increase to two-thirds. The knock-on effect is that animal habitats are poisoned by toxic vehicle emissions and general air and water pollution (National Geographic [sa]). For the growth of urban areas, environments are devastated, reducing food resources and sanctuary for living creatures (National Geographic [sa]). Just like chemical pollution negatively impacts the environment, so light pollution adversely affects human health and wildlife behavior, such as migration patterns, wake-sleep habits, and habitat creation (National Geographic 2024). These forms of slow violence mostly go unnoticed and lead to environmental degradation over time (Nixon 2011).

Eco-action 

To address urbanisation's impact on wildlife habitats and pollution, a significant change would be to incorporate urban green spaces and wildlife corridors (Design Horizons 2024). These initiatives can reconnect destroyed habitats and reduce the harmful effects of urban expansion (Design Horizons 2024). Wildlife corridors are essential to allow animals safe passage between natural habitats that are increasingly divided by urban development (Zellmer et al 2022). These corridors help maintain biodiversity, reduce the risk of species extinction, and offer ecological benefits such as air and water purification (Zellmer et al 2022). By promoting green infrastructure, such as parks and green roofs, cities can mitigate the urban heat island effect, filter pollutants, and provide refuges for wildlife (Zellmer et al 2022)​. By introducing green planning policies, it can reduce vehicle emissions, reduce light pollution, and promote sustainable building practices. Encouraging local governments to incorporate urban agriculture and native plants into city landscapes can improve both human and animal well-being by creating shared spaces that support biodiversity​ (Design Horizons 2024). This approach not only counters environmental degradation but also benefits the health and quality of life for urban residents and species that live within the space (Zellmer et al 2022).

Screenshot 2024-10-07 160150.png

The graphs illustrate the differences in green index scores, percentages of urban green space, health of urban vegetation, distribution of urban green space, urban green space per capita, and tree and grass coverage.

-Green City Ranking

Urban sprawl led to a 15% decline in green spaces between 2000 and 2020 in South Africa

-Green City Ranking

Nature’s Sacrifice:
Balancing Yield and Nature

Figure 4: Rows of crop 

(Taken by Bryce Neale)

Eco-critique

The progression of commercial farming practices has a slow yet burdensome impact on neighbouring ecosystems, disrupting the balance (World Wildlife [sa]). The extensive use of harmful pesticides and fertilisers lead to toxic chemicals seeping into marine and freshwater sources, as well as into the air and soil (World Wildlife [sa]). These substances can remain in the environment for decades, gradually eroding the integrity of local habitats and biodiversity (World Wildlife [sa]). Over time, ecosystems exposed to these chemicals become weakened, making them increasingly susceptible to diseases and infestations (World Wildlife [sa]). This degradation manifests as a type of slow violence, with long-term effects such as soil degradation and water pollution posing significant threats to both the environment and the communities that depend on these ecosystems for their livelihoods (Carson 1962). As agricultural practices continue to prioritize short-term gains over ecological health, the resulting cycle of environmental harm jeopardizes not only the land’s fertility but also the well-being of local inhabitants reliant on these resources for survival (World Wildlife [sa]).

Eco-action 

Advocating for the widespread adoption of sustainable agricultural practices and pest management is essential to the significant environmental impact of commercial farming (World Wildlife [sa]). Sustainable practices focus on preserving ecological balance by prioritising long-term environmental health over short-term productivity gains (World Wildlife [sa]). This includes utilising farming practice guidelines and standards that help impact farming sectors (World Wildlife [sa]). These strategies not only lower the environmental footprint of agriculture but also promote healthier ecosystems, benefiting farmers and consumers alike. By fostering education, encouraging policy changes, and building community support for these practices, the transition to sustainable agriculture will ensure ecological integrity and agricultural resilience for future generations (World Wildlife [sa]).

Screenshot 2024-10-07 191039.png

Over the past 50 years, human activity has altered ecosystems faster and more extensively than ever before. Land transformation has left 34% of South Africa’s ecosystems threatened. Of these, 21 ecosystems (5%) are critically endangered. It is estimated that less than 0,1% of sprayed pesticide reaches the target pest; the rest ends up in the environment and may persist for many generations.

-AGRICULTURE: FACTS & TRENDS South Africa & HUGSI 

Estimated that less than 0,1% of sprayed pesticide reaches the target pest; the rest ends up in the environment and may persist for many generations

-AGRICULTURE: FACTS & TRENDS South Africa

Shoreline Shadows: The Environmental Toll of Coastal Litter

Figure 5: Pile of litter

(Taken by Bryce Neale)

Eco-critique

Plastic materials are the main contributor to litter accumulation on land and in water (Kinnear 2022).

“According to a 2017 study from Science Advances, only nine percent of the 8.3 million metric tons of plastic produced since the 1950s is properly recycled.” (Kinnear 2022)

A study has shown that littering is mainly contributed by individuals that intentionally litter rather than poor management of landfills (Kinnear 2022). One of the most frequent impacts litter has on animals and ecosystems is entanglement issues that often lead to death of damage to coral reefs (Kinnear 2022). Species from all areas, land or water, and sizes are trapped and harmed by numerous waste products, particularly plastic (Kinnear 2022). Although any animal can be trapped by litter, litter significantly impacts marine wildlife and ecosystems, disrupting the food chain (Kinnear 2022). This form of slow violence is an example of long-term environmental issues caused by human negligence that will gradually worsen over the course of decades (Kinnear 22).

Eco-action 

A comprehensive approach to tackle plastic waste in South Africa involves adopting stricter waste management policies and improving recycling infrastructure (World Wild Life 2023). The South African government should prioritise the implementation of circular plastic packaging to ensure proper disposal and recycling (World Wild Life 2023). Stronger regulations are needed to hold companies accountable for the plastic packaging they produce (World Wild Life 2023). South Africa has the ability to establish itself as a regional hub for plastic circularity while addressing concerns of job creation and poverty alleviation in accordance with the goals of a proposed UN Treaty against Plastic Pollution, which is now being negotiated (World Wild Life 2023).

 South Africa's per capita plastic waste generation is 28 kg per year which is significantly higher than the average of 16 kg per annum on the continent

South Africa contributes around 35% of plastic pollution leaking into waterways and the marine environment in southern and east Africa according to the IUCN study on Regional Results on Plastic Pollution from Eastern and Southern Africa

-World Wild Life

"What the River Knows"

The river whispers,

"Remember me?

I carried your dreams,

I washed your worries away.

But now I choke on your waste,

your plastics, your sins.

I call to you,

to remember my song,

to cleanse my banks,

to love me as I love you.

 Alok Vaid-Menon

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Unseen Scars: Pollution in South Africa
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