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18 June 2019 | Story Leonie Bolleurs | Photo Leonie Bolleurs
Dr Christine Engelbrecht from the Agricultural Research Council
Dr Christine Engelbrecht from the Agricultural Research Council presented the keynote lecture on climate dynamics, predicting that El Niños will double in frequency towards the end of the century.

The world will need nearly double the current food supply by 2050 to feed an ever-increasing world population. This is a mammoth, almost impossible task.

Building on knowledge

According to UFS Rector and Vice-Chancellor, Prof Francis Petersen, if we approach challenges such as these with scientific level-headedness, systematically build on knowledge and experience gained, and draw on similar inputs from other specialist fields, the seemingly impossible becomes possible.

“To what extent do we integrate our knowledge across sectors – within the university and outside the university; on the continent as well as globally?” he asked the 300-plus delegates, which included animal scientists, students, and various other role players in the livestock sector, at the 51st South African Society of Animal Science (SASAS) congress on the Bloemfontein Campus of the University of the Free State (UFS). 

Willingness to adapt to new strategies


The theme of this year’s congress was: Managing the ecological footprint of livestock through efficient production. The congress provided a platform for discussions on the impact of livestock production – bringing in elements of critical thinking, as well as the willingness to adopt new strategies. 

During the congress, workshops on topics such as silage, predation management, intensive sheep production, prickly-pear utilisation, and animal welfare provided delegates with the opportunity to discuss challenges faced by the South African livestock producer.

Dr Christine Engelbrecht (Meteorology) from the Agricultural Research Council presented the first keynote address, focusing on climate dynamics. 

“We have high-impact weather systems across Southern Africa. It is projected that strong El Niños are to double in frequency towards the end of the 21st century,” said Dr Engelbrecht. 

She further predicted temperature increases of between 4 and 7 degrees Celsius in the interior before the end of the century. Over the Free State, Northern Cape, and North-West Province, we can expect shorter frost seasons, significant increases in maximum temperatures for both summer and winter, as well as more frequent El Niño-induced droughts. 

Ecological footprint of food

Improved production outputs need to be achieved by using less land, water, and available energy, while ensuring that the degradation and pollution of natural resources are limited. A scientific approach would be a viable option to improve the efficiency of livestock production.

SASAS President, Prof Este van Marle-Köster from the University of Pretoria, pointed out that all food had an ecological impact.

Dr Frikkie Maré, Head of the Department of Agricultural Economics at the UFS, presented a keynote lecture on managing the footprint of beef through efficient production. Comparing the water footprint of different cattle breeds, his question was what could be done to reduce this. 

Animal welfare was introduced to the congress for the first time. Prof Cathy Dwyer from Scotland’s Rural College presented a session on, ‘Can animal welfare contribute to improved production efficiency?’

The oldest conception of animal welfare is the five freedoms adapted to the five welfare needs of animals, namely a suitable environment, a suitable diet, exhibiting normal behaviour patterns, being with or being apart from other animals, and protection from pain, injury, suffering, and disease. Studies demonstrate that animal welfare can be an important and effective part of production efficiency, and that animal welfare should be seen as an integral component of improving the sustainability of livestock. 

Prof HO de Waal from the Predation Management Centre at the UFS presented a session on the impact of predation on livestock production, with the tile: The need for coordinated predation management in South Africa – quo vadis? He said: “The current approach to predation management is fragmented and uncoordinated. Solutions for the management of human-wildlife conflict require a South African institutional memory. Most of the information on predation and the hunting of predators is held by specialist predator hunters and farmers. In a system of coordinated predation management, farmers and government are equal partners, each with specific responsibilities.”

News Archive

Teachers should deal with diversity in education - Prof. Francis
2010-10-08

At the occasion were, from the left: Prof. Jonathan Jansen, Rector and Vice-Chancellor of the University of the Free State (UFS); Prof. Francis; and Prof. Driekie Hay, Vice-Rector: Teaching and Learning at the UFS.
Photo: Jaco van der Merwe

Prof. Dennis Francis, the Dean of the Faculty of Education at the University of the Free State (UFS), recently delivered his inaugural lecture on Troubling Diversity in South African Education on the Main Campus in Bloemfontein.

He urged teachers to be open to what “diversity” might mean in a particular context and how diversity relates to either inclusion or exclusion.

“An approach that promotes the inclusion of all must be based on an understanding of how exclusion operates in ways that may have typical patterns of oppression, but differ in the specific ways that exclusion is expressed and becomes normalised in that context,” he said.

“The good teacher thus seeks to understand how these forms of exclusion may develop in the school’s context and respond through taking thoughtful action to challenge them. It may require creating a climate that enables the silent to speak and recognising that not all groups communicate in exactly the same ways.”

He said teachers also had to affirm the experiential base of learners and students. He said there was an assumption that students would be more effective practitioners if their own experience were validated and explored.

“It is crucial that the students’ own history is treated as valuable and is a critical part of the data that are reflected,” he said. “Equally important is that such stories and similar activities are intentionally processed to enable students to make the connections between personal experience and relevant theory.”

He also urged them to challenge the ways in which knowledge had been framed through oppression.

“Schools are often characterised by messages that draw on one or another form of oppression. Thus, expectations are subtly or in some cases unsubtly communicated, e.g. that girls are not good at physics, or that, while white learners are strong in abstract thought, African learners have untapped creativity, and so on,” he continued.

“For someone to integrate into their role as educators a commitment against oppression means confronting obstacles that one may previously have shied away from, such as challenging authority, naming privilege, emphasising the power relations that exist between social groups, listening to people one has previously ignored, and risking being seen as deviant, troublesome or unpopular.”

Furthermore, Prof. Francis said dealing with diversity in education was always affectively loaded for both students and teachers. He said in South Africa one injunction from educators was to be “sensitive” and thus avoid risking engagement with the contentious issues around imbalances of power.

“If both students and teachers are to confront issues of oppression and power in any meaningful way, we need to design more purposely for the difficulties they will encounter, for example, creating a classroom environment that promotes safety and trust so that all students are able to confront and deal with prejudice and discrimination. Classroom environments will need to balance the affective and cognitive in addressing issues of diversity and social justice,” he added.

He also said that teachers should recognise the need to complement changing attitudes with attempts to change the structural aspects of oppressions.

“To prevent superficial commitments to change, it is important for students to explore barriers that prevent them from confronting oppressive attitudes and behaviours. In this way students are able to learn and see the structural aspects of oppression,” he said.

“Equally important, however, is to get students to examine the benefits associated with challenging oppression. A fair amount of time must therefore be spent on developing strategies with students which they will be able to use practically in challenging oppression.”

He also advised educators to affirm the capacity of staff and learners to act and learn in ways that do not replicate patterns of oppression.

“Many South African schools have survived both the harsh repression of apartheid and the continuing legacy of oppression of various kinds. Despite that, we are often as educators made aware of the ways in which young people in particular affirm themselves and each other in creative and confident ways,” he concluded.

Media Release
Issued by: Lacea Loader
Director: Strategic Communication (acg)
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl@ufs.ac.za  
7 October 2010
 

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