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21 May 2020 | Story Prof Karin van Marle | Photo Anja Aucamp
Prof Karin van Marle

In the build-up to Africa Day, I noticed – among others – the slogan ‘I love Africa’ flashing in neon colours that reminded me of music videos seen on MTV in the 1980s. The idea of Africa being loved not only by those living on the continent, but also by the rest of the world, had some moments in the same decade – with pop stars coming together, for example in USA for Africa and the UK version, Band Aid. Although these attempts might have warmed some hearts, it exposed the failure of this kind of sentimentality to contribute much to the continent. Can we think of how to love and engage with the continent in a different way?

Hannah Arendt, in her Thinking journal, contemplated the question, ‘why is it so difficult to love the world.' In response to a letter from her friend and mentor, Karl Jaspers in 1955, in which he wrote to her, “You bring with you shared memories of a lost past. You bring the wide world as it is today,” she wrote “Yes, I would like to bring the wide world to you this time. I’ve begun so late, really only in recent years, to truly love the world that I shall be able to do that now. Out of gratitude I want to call my book on political theories Amor Mundi” (1985: 264). Linked to the idea of loving the world in Arendt’s work, is also that of sharing the world with each other. Arendt famously accused Nazi Adolf Eichmann of refusing to share the world with others. For the purpose of Africa Day on 25 May, I revisited these notions of loving and sharing as reflected by Arendt. I raised the question – what does it mean to love Africa and to share the continent with others?

 For Arendt, the love of the world, and linked to it – the idea of solidarity – is something quite different from equality, care, and sentiment. Love of the world, for her, entails a critical engagement with the world. What could such a love mean in relation to Africa? 

In the prologue to The human condition (1958: 5), she underscores the importance of thought and her concern about thoughtlessness, which she describes as “the heedless recklessness or hopeless confusion or complacent repetition of ‘truths’ that have become trivial and empty”. She sets out that the central theme of the book is to focus on ‘what we are doing’ and that ‘the activity of thinking’ is left out of this work. In other works, Arendt turns to the importance of thinking and, in fact, commentators have noted an ongoing tension in her work between the life of action and the life of the mind. To love the world seems to include both a thorough engagement with what we are doing and a deep contemplation of what it is that we are doing. What has always struck me in her work, is the insistence on thinking and thinking anew each time, instead of merely following what is regarded as ‘truths’. Part of what it could mean to love Africa, is not to accept or repeat trivialities and not to become complacent, but to continuously search for new ways to understand and to respond.

A tension that accompanies the tension between a life of action and a life of thinking, is that between being with others and being alone. Human plurality is for Arendt ‘the basic condition of both action and speech’ (1958:175). Becoming part of the world is like ‘a second birth’ which takes place neither by ‘necessity’ nor by ‘utility’, but by taking ‘initiative’ (177). This birth or new beginning brings forth an ‘unexpectedness’ and ‘happens against the overwhelming odds of statistical laws and their probability’. Where the latter always ‘amounts to a certainty’, new beginnings ‘always appear in the guise of a miracle’ (178). It is by way of action that we become part of the world, share the world with others, and become entangled in the ‘web of relationships’ (181). Of course, for Arendt we always begin again, and the possibility for new ways of doing and forging new relationships is always there. 

Antjie Krog (2015:219) remembers Thabo Mbeki’s speech on the day the Constitution was adopted. “On an occasion such as this, we should, perhaps, start from the beginning. So, let me begin. I am an African. I owe my being to the hills and the valleys, the mountains and the glades, the rivers, the deserts, the trees, the flowers, the seas and the ever-changing seasons that define the face of our native land.” She praises Mbeki for considering the idea of ‘being ruled’ rather than ‘being a ruler’. She finds in his speech a “kind of radical relational enfoldedness with the land” that is vastly different from most discussions from all sides of the spectrum on land. To what extent are those of us living in Africa thinking differently and innovatively, for example about land, and about how we share it with others. How can we think anew about current discourses on the African Renaissance and also decolonisation?

Arendt is clear on the importance of solitude. She underscores the importance of thinking, and slow thinking, and obtaining distance from others, and from the world of action in order to do that. In her way, she was very wary of a certain kind of solidarity based on sentimentality. Engaged citizenship, for her, is always accompanied by a critical self-reflection. Arendt (2003) warned against the urge to act in haste without thinking; she warned against withering ‘under the weight of immediacy’. In a world and a continent with so many dire needs demanding attention and action, this does not mean that we should not act with urgency, but it underscores the importance of well-thought-out responses, of not falling back on old answers.

In short, loving Africa demands of us to engage critically, not to fall back on recipes and formulas, and not to follow rules blindly; it asks us to always begin again; to seek not only for new answers, but also for new questions.

 

This article was written by Prof Karin van Marle, Department of Public Law, Faculty of Law

News Archive

Carbon dioxide makes for more aromatic decaffeinated coffee
2017-10-27


 Description: Carbon dioxide makes for more aromatic decaffeinated coffee 1b Tags: Carbon dioxide makes for more aromatic decaffeinated coffee 1b 

The Inorganic Group in the Department of Chemistry
at the UFS is systematically researching the utilisation
of carbon dioxide. From the left, are, Dr Ebrahiem Botha,
Postdoctoral Fellow; Mahlomolo Khasemene, MSc student;
Prof André Roodt; Dr Marietjie Schutte-Smith, Senior Lecturer;
and Mokete Motente, MSc student.
Photo: Charl Devenish

Several industries in South Africa are currently producing hundreds of thousands of tons of carbon dioxide a year, which are released directly into the air. A typical family sedan doing around 10 000 km per year, is annually releasing more than one ton of carbon dioxide into the atmosphere.

The Inorganic Chemistry Research Group in the Department of Chemistry at the University of the Free State (UFS), in collaboration with the University of Zurich in Switzerland, has focused in recent years on using carbon dioxide – which is regarded as a harmful and global warming gas – in a meaningful way. 

According to Prof André Roodt, Head of Inorganic Chemistry at the UFS, the Department of Chemistry has for the past five decades been researching natural products that could be extracted from plants. These products are manufactured by plants through photosynthesis, in other words the utilisation of sunlight and carbon dioxide, nitrogen, and other nutrients from the soil.

Caffeine and chlorophyll 
“The Inorganic group is systematically researching the utilisation of carbon dioxide. Carbon dioxide is absorbed by plants through chlorophyll and used to make interesting and valuable compounds and sugars, which in turn could be used for the production of important new medicines,” says Prof Roodt.

Caffeine, a major energy enhancer, is also manufactured through photosynthesis in plants. It is commonly found in tea and coffee, but also (artificially added) in energy drinks. Because caffeine is a stimulant of the central nervous system and reduces fatigue and drowsiness, some people prefer decaffeinated coffee when enjoying this hot drink late at night. 

Removing caffeine from coffee could be expensive and time-consuming, but also environmentally unfriendly, because it involves the use of harmful and flammable liquids. Some of the Inorganic Group’s research focus areas include the use of carbon dioxide for the extraction of compounds, such as caffeine from plants. 

“Therefore, the research could lead to the availability of more decaffeinated coffee products. Although decaffeinated coffee is currently aromatic, we want to investigate further to ensure better quality flavours,” says Prof Roodt.

Another research aspect the team is focusing on is the use of carbon dioxide to extract chlorophyll from plants which have medicinal properties themselves. Chemical suppliers sell chlorophyll at R3 000 a gram. “In the process of investigating chlorophyll, our group discovered simpler techniques to comfortably extract larger quantities from green vegetables and other plants,” says Prof Roodt.

Medicines
In addition, the Inorganic Research Group is also looking to use carbon dioxide as a building block for more valuable compounds. Some of these compounds will be used in the Inorganic Group’s research focus on radiopharmaceutical products for the identification and possibly even the treatment of diseases such as certain cancers, tuberculosis, and malaria.

 

 

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