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07 July 2025 | Story Martinette Brits | Photo Charl Devenish
NAS Conference
Leaders in science and innovation at the NAS Research Conference 2025. From the left: Prof Samuel Adelabu (Vice-Dean: Research and Postgraduate Studies in NAS), Prof Vasu Reddy (Deputy Vice-Chancellor: Research and Internationalisation), Prof Bonang Mohale (Chancellor), Prof Paul Oberholster (Dean of NAS), Dr Alba du Toit (Research Chair: Innovative Agro-Processing for Climate-Smart Food Systems), and Prof Daryl Codron (Department of Zoology and Entomology).

The inaugural Faculty of Natural and Agricultural Sciences (NAS) Research Conference at the University of the Free State (UFS) signalled a decisive shift in how science is being imagined and practised at the institution. The two-day gathering, which took place on 1 and 2 July 2025, not only showcased research excellence, but also marked the official launch of two flagship initiatives: the Green Futures Hub and the Complex Systems Hub. Both are designed to enable transdisciplinary research that connects across fields, responds to global and local challenges, and contributes to the university’s Vision 130 strategy.

The conference theme, Integrating science for societal impact and a sustainable future, framed the programme, which featured presentations by researchers, postgraduate students, and postdoctoral fellows across all NAS disciplines. Opening the event, Prof Paul Oberholster, Dean of the Faculty of Natural and Agricultural Sciences, said: “This is more than a research gathering. It’s a signal – a step forward in our faculty’s approach to science, innovation, and impact.”

He emphasised that in a world marked by climate instability, digital disruption, and growing inequality, science must step forward not only to understand the world, but also to help shape it. “Our goal is to create research pathways that are sustainable, collaborative, and responsive to both local and global needs,” he said. The Green Futures Hub and the Complex Systems Hub are practical, future-facing platforms that make that vision real – connecting researchers, government, industry, and communities, he explained.

 

A catalyst for agricultural and environmental transformation

Prof Wayne Truter, Executive Manager of the Green Futures Hub, introduced the initiative as a catalyst for bringing applied science and sustainability together. He asked how innovation can translate into practical solutions that serve society and the environment. “We often focus so deeply on our disciplines that we forget to ask how our work creates social and economic impact,” he said.

The Green Futures Hub is a virtual platform and flagship of agricultural and environmental stewardship and sustainable development. It fosters partnerships that unleash value through nature-based solutions, land rehabilitation, climate risk finance, water resource management, bio-energy innovations, and more – by connecting researchers with industry, government, and international stakeholders. It also supports initiatives that enhance food and water security, investigate the coexistence of mining and agriculture, and address the carbon and nitrogen economy. The hub serves as a space for funding, knowledge transfer, and community transformation.

Prof Truter noted that complex societal challenges – from sustainable agriculture to the energy transition – cannot be solved by isolated disciplines. “Research must be applied in ways that industry and communities can understand and value,” he said. “If we want businesses to believe in science, we must speak their language and show relevance. The Green Futures Hub exists to bridge that gap.”

 

Science that responds to complexity

Prof Oberholster explained that the faculty’s second major initiative – the Complex Systems Hub – is designed to equip researchers to solve pressing problems in a digitally interconnected age. By bringing together data science, AI, advanced modelling, and interdisciplinary design, the hub strengthens the university’s ability to respond to global challenges.

“These are not abstract concepts,” he said. “They are practical responses to the question: how can we do science that matters?”

Dr Jacques Maritz, Head of the Unit for Engineering Sciences, who presented the launch, emphasised that complexity is not a threat to science – it is a source of innovation. “Scalability, unpredictability, nonlinearity, and emergence – these aren’t just buzzwords. They define the future of research.”

The Complex Systems Hub is a digital platform that enables agile, multidisciplinary teams to develop integrated responses to major issues such as climate change, pandemics, and space science. It connects NAS entities such as the Green Futures Hub, the One Health Centre of Excellence, and Advanced Materials Research to foster collaboration and innovation.

Dr Maritz explained that the hub bridges academic research and real-world application by creating spaces where diverse fields intersect. “If we want research to move from lab scale to real-world solutions, we need diverse teams working together – no single field can do this alone.”

Current projects include eco-friendly materials for sustainable construction, scientific water management using algae, and genomic surveillance for public health – all united by one goal: to turn complexity into opportunity and data into direction.

 

Bringing research closer to impact

Prof Vasu Reddy, Deputy Vice-Chancellor: Research and Internationalisation, officially opened the conference and praised the faculty for its foresight and leadership. “This conference is not only about exchanging ideas,” he said, “but about igniting conversations that matter.” Science, he noted, is not a luxury of the privileged, but “the lifeblood of progress,” and its success must be measured not only in citations but in consequences.

He reminded delegates that global challenges such as climate change, food insecurity, and biodiversity loss are no longer distant threats, but urgent realities. “Science must respond – not with silence, but with solutions and deeper questions.”

Referencing the university’s Vision 130 strategy, Prof Reddy said the goal is not just to be research-intensive, but to reimagine the role of science in society. “The world doesn’t necessarily need more data,” he said. “It needs more direction. If our research does not touch lives, it is not reaching far enough.”

He described the conference as a space to “plant ideas, cross-pollinate disciplines, and harvest innovation,” and applauded the launch of the two new research hubs as engines of hope and practical impact. Addressing postgraduate students and early-career researchers directly, he encouraged them to be curious, collaborative, and courageous: “You are not simply here to follow footsteps. You are here to forge new paths.”

 

Building a future grounded in our own narratives

Prof Bonang Mohale, the Chancellor, reminded delegates that science cannot be separated from history, context, or social justice. Quoting Emeritus Professor J Edward Chamberlin, he asked: “If this is your land, where are your stories?” He challenged researchers to ensure that science is not only excellent but also rooted in African realities and driven by the desire to transform society.

“Those nations that make English compulsory but agriculture optional are destined to produce a citizenry that speaks fluently – but on an empty stomach,” he said. “We must do science that describes, defines, and shapes this country in our own image.”

 

A faculty on the move

Over the two-day programme, students and researchers presented cutting-edge work aligned with the faculty’s wide range of disciplines and the university’s strategic research goals. The conference replaced the Flash Fact competition as NAS’s flagship research platform.

In closing, Prof Oberholster invited delegates to make the most of the opportunity to engage across disciplines. “Let’s ensure that the science we do here continues to transform lives – locally, nationally, and globally.”

News Archive

All activities on UFS Bloemfontein and Qwaqwa Campuses postponed until Monday 26 October 2015
2015-10-22

All academic and administrative activities on the Bloemfontein and Qwaqwa Campuses of the University of the Free State (UFS) have been postponed until Monday 26 October 2015.

UFS students joined the national protests against the increases in class and study fees at universities across the country on Tuesday 20 October 2015.

All campuses of the UFS were closed down on Wednesday 21 October 2015 and a court interdict was granted the same day against conduct by anyone who intends to damage the property of the university or who interferes with the rights of others.

Additional security measures have been implemented at all residences on the Bloemfontein Campus today, and no acts of violence or intimidation have been reported in residences. The situation on the Bloemfontein Campus grounds is monitored carefully to ensure calmness.

Messages doing the round on social media today that management agreed to a 0% increase in fees in 2016 are not true. The university management are continuously communicating with the Student Representative Council (SRC), while working incessantly to restore peace and stability on the Bloemfontein Campus.

“Although the university management supports the right of students to protest, it has a responsibility towards the university community to ensure the safety of property and people, as well as the rights of other students who do not feel inclined to participate in this movement. The university management calls on non-protesting students to remain calm and to refrain from getting into any confrontation with protesting students. This is a trying time for universities across the country, and the main concern of the UFS management is to maintain stability on the campuses,” says Prof Nicky Morgan, Acting Rector of the UFS.

 “We are committed to working together as institution in finding viable solutions to the plight of poor students at our university. The university management is also committed to participate in national initiatives to revise the manner in which universities are funded,” says Prof Morgan.

Information about the predicates and upcoming exam will be shared with students on the various communication platforms of the university on Friday 23 October 2015. Students who had to write tests or exams, but could not do so due to the protest action, will not be prejudiced.

 
Released by:
Lacea Loader (Director: Communication and Brand Management)
news@ufs.ac.za
+27(0)51 401 3422
+27(0)83 645 2454


Facebook message from UFS SRC (26 October 2015)

UFS welcomes Pres Jacob Zuma’s statement about 0% increase in tuition fees for 2016 (23 October 2015)

UFS postpones examinations to Monday 2 November 2015 (23 October 2015)

Letter to students from Prof Jonathan Jansen about student protest actions at the UFS (22 October 2015)

UFS obtains court interdict against protesting students - classes will resume on 22 October 2015 (21 October 2015)

UFS management closes down all three campuses on 21 October 2015 (20 October 2015)

UFS responds to concerns around high costs of higher education (Letter from Prof Jonathan Jansen -19 October 2015)


 

 

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