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14 June 2024 Photo supplied
Siyanda Magayana
Siyanda Magayana, Senior Officer: Gender Equality and Anti-Discrimination Office, Unit for Institutional Change and Social Justice, UFS.

Opinion article by Siyanda Magayana, Senior Officer: Gender Equality and Anti-Discrimination Office, Unit for Institutional Change and Social Justice, University of the Free State.


A Paradox of Pride

The month of June is International Pride Month, a time to celebrate and commemorate the strides that have been made by various LGBTQI+ persons and groups, as well as allies to decriminalise homosexuality world-wide. It is also a time that serves as a symbol of solidarity, visibility, and resilience for this community. However, against the backdrop of ongoing criminalisation, homophobia, transphobia, discrimination, and violence targeted at this group across the globe, the question arises: can we truly celebrate? The significance that Pride Month holds for all LGBTQI+ people is noteworthy on a global scale. During this month, LGBTQI+ individuals are afforded the opportunity to affirm their identity, honour, and commemorate history, while equally advocating for equality in the volatile times on our continent and beyond.

However, it is important to note that despite the strides that have been made to recognise, legalise, and protect lesbian, gay, bisexual, transgender, and other non-normative identities world-wide, LGBTQI+ individuals in Africa and globally continue to experience a complex mix of emotions. In Africa and globally again, even in counties like South Africa where same-sex relationships and marriages are legally recognised, violence, discrimination, resistance, and harassment remain prevalent issues for this community. This is indicative of the life-long struggle for equality and safety for LGBTQI+ individuals, underscoring the need for continued advocacy and support. Likewise, while Pride Month may offer a chance to commemorate moments of resilience, solidarity, and triumph, it equally serves as a stark reminder of the ongoing realities of being subjected to daily violence, rejection at home and by the system, and different forms of discrimination.

The Context of Criminalisation

There has been a surge in the criminalisation of same-sex relationships in several African countries, and worldwide – the most recent and most-talked-about being Uganda. Outside of religious arguments, the criminalisation of homosexuality and homosexual acts in Africa is often justified by claims that denote it as a foreign concept that undermines the history, traditions, and sovereign culture and foundations of the continent.

Consequently, many countries enforce severe punishments, including imprisonment and death sentences, for those found guilty of practising homosexuality. These laws represent a gross violation of human rights and contribute to a social crisis marked by stigma, fear, and violence against gender non-conforming and LGBTQI+ individuals. Likewise, as sentiments that argue that same-sex attraction and relationships are ‘un-African’ and a ‘Western import’ persist, the marginalisation and discrimination the LGBTQI+ community will continue, further entrenching their vulnerability within our societies. In addition, the criminalisation of same-sex identities and relationships has far-reaching and devastating effects on LGBTQI+ individuals globally. These effects permeate every aspect of their life, threatening not just their personal safety and freedom, but also their mental health and well-being, as well as access to justice and economic opportunities.

Impact on Human Rights and Dignity

The impact of the criminalisation of homosexuality on the human rights and dignity of gender non-comforting and non-normative identities cannot be overstated. It has far-reaching consequences for not only human rights and dignity, but also for social justice. The systemic oppression that continues to subject and deprive LGBTQI+ persons of their inherent right to freedom of expression, autonomy, and dignity, as enshrined in the constitution and global policies, calls for a national and international awakening for all. LGBTQI+ rights are equally human rights, and they are similar to the rights of those who are perceived to have ‘normative’ identities, such as heterosexual individuals.

Moreover, just as lesbian, gay, bisexual, transgender and other identities have the right to live freely, express their love and pursue relationships without fear of violence, being jailed, or discrimination, so too should LGBTQI+ individuals. And, amid the criminalisation and ongoing chastising of LGBTQI+ identities world-wide, it is crucial to remember that their rights are not special privileges, but rather ensuring that everyone, regardless of gender identity and sexual orientation ought to be protected and enjoy the same freedoms and same rights.

Celebrating with Resilience and Solidarity

Although celebrating pride month is often fraught with complexities and challenges, it is still a time to reflect, celebrate and be courageous in the fight against gender inequality, discrimination, violence, and justice continues. This month, globally, continues to symbolise the resilience for LGBTQI+ individuals as they assert their right to exist fully, openly, and authentically. Therefore, amid the ongoing criminalisation and violence, it is crucial that we stand in solidarity, protect, and amplify the voices of the LGBTQI+ community by repealing any discriminatory laws that seek to erase and undermine their rightful existence. Furthermore, it is imperative that anti-discriminatory laws that safeguard everyone’s rights – regardless of gender identity and sexual orientation continue to be applied equitably.

In conclusion, pride month is a dual faceted observation for many. On the one hand, it is a time that is filled with joyous parades and reflective dialogues celebrating how far the LGBTQI+ community and movement has come. On the other hand, amidst criminalisation of queer identities, it is a sombre time for many who have been, and continue to be, subjects of violence, rejection, ridicule, and discrimination because of their gender identity and sexual orientation. As we celebrate this annual initiative, it is important for us to remember and support those who cannot do so openly, continue to advocate for a society where everyone, regardless of their gender identity and sexual orientation can live freely and openly without fear.

News Archive

Researcher part of project aimed at producing third-generation biofuels from microalgae in Germany
2016-05-09

Description: Novagreen bioreactor  Tags: Novagreen bioreactor

Some of the researchers and technicians among the tubes of the Novagreen bioreactor (Prof Grobbelaar on left)

A researcher from the University of the Free State (UFS), Prof Johan Grobbelaar, was invited to join a group of scientists recently at the Institute for Bio- and Geo-Sciences of the Research Centre Jülich, in Germany, where microalgae are used for lipid (oil) production, and then converted to kerosene for the aviation industry.

The project is probably the first of its kind to address bio-fuel production from microalgae on such a large scale.  

“The potential of algae as a fuel source is undisputed, because it was these photoautotrophic micro-organisms that were fixing sunlight energy into lipids for millions of years, generating the petroleum reserves that modern human civilisation uses today.  However, these reserves are finite, so the challenge is marrying biology with technology to produce economically-competitive fuels without harming the environment and compromising our food security.  The fundamental ability that microalgae have to produce energy-rich biomass from CO2, nutrients, and sunlight through photosynthesis for biofuels, is commonly referred to as the Third-Generation Biofuels (3G),” said Prof Grobbelaar.

The key compounds used for bio-diesel and kerosene production are the lipids and, more particularly, the triacylglyserols commonly referred to as TAGs.  These lipids, once extracted, need to be trans-esterified for biodiesel, while a further “cracking” step is required to produce kerosene.  Microalgae can store energy as lipids and/or carbohydrates. However, for biofuels, microalgae with high TAG contents are required.  A number of such algae have been isolated, and lipid contents of up to 60% have been achieved.

According to Prof Grobbelaar, the challenge is large-scale, high-volume production, since it is easy to manipulate growth conditions in the laboratory for experimental purposes.  

The AUFWIND project (AUFWIND, a German term for up-current, or new impetus) in Germany consists of three different commercially-available photobioreactor types, which are being compared for lipid production.

Description: Lipid rich chlorella Tags: Lipid rich chlorella

Manipulated Chlorella with high lipid contents (yellow) in the Novagreen bioreactor

The photobioreactors each occupies 500 m2 of land surface area, are situated next to one another, and can be monitored continuously.  The three systems are from Novagreen, IGV, and Phytolutions.  The Novagreen photobioreactor is housed in a glass house, and consist of interconnected vertical plastic tubes roughly 150 mm in diameter. The Phytolutions system is outdoors, and consists of curtains of vertical plastic tubes with a diameter of about 90 mm.  The most ambitious photobioreactor is from IGV, and consists of horizontally-layered nets housed in a plastic growth hall, where the algae are sprayed over the nets, and allowed to grow while dripping from one net to the next.

Prof Grobbelaar’s main task was to manipulate growth conditions in such a way that the microalgae converted their stored energy into lipids, and to establish protocols to run the various photobioreactors. This was accomplished in just over two months of intensive experimentation, and included modifications to the designs of the photobioreactors, the microalgal strain selection, and the replacement of the nutrient broth with a so-called balanced one.

Prof Grobbelaar has no illusions regarding the economic feasibility of the project.  However, with continued research, optimisation, and utilisation of waste resources, it is highly likely that the first long-haul flights using microalgal-derived kerosene will be possible in the not-too-distant future.

Prof Grobbelaar from the Department of Plant Sciences, although partly retired, still serves on the editorial boards of several journals. He is also involved with the examining of PhDs, many of them from abroad.  In addition, he assisted the Technology Innovation Agency of South Africa in the formulation of an algae-biotechnology and training centre.  “The chances are good that such a centre will be established in Upington, in the Northern Cape,” Prof Grobbelaar said.

 

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