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20 March 2018 Photo Pexels
Water footprint important but misunderstood indicator
Water footprinting is the future of water conservation
The Water Footprint (WF) of a product, process or person provides an indication of how much fresh water is used, both direct and indirect, to produce a product, drive the process or lead a lifestyle. Although it is a very important indicator it is often misunderstood. Popular media contribute to this misunderstanding as they often use the WF to illustrate the large quantities of water used to produce a product without explaining what the footprint actually means.  

An example is a single kilogram of beef that has an average global WF 15 415 litres. This indeed sounds scary, but when one places it in context, the total WF includes 14 414 litres green water, 550 litres blue water and 451 litres grey water. Green water is the evapotranspiration of precipitation (rain), blue water is the fresh water from dams, rivers and underground sources, while grey water is the amount of fresh water required to dilute polluted water to acceptable levels.

According to Frikkie Maré, a lecturer at the Department of Agricultural Economics at the University of the Free State (UFS), the WF concept provides a new look at water conservation and sustainability. “Although the WF is not an indicator of sustainable water use, it is a useful tool to calculate total water demand and is used in the estimation of sustainability. Traditionally, water conservation was focused on the direct water use of individuals (time taken to shower, leaking taps etc.), but the WF now provides a tool to focus attention on total water demand.”

The Water Footprint Network assists individuals with this new trajectory on the water conservation front with the personal water footprint calculator that allows individuals globally to determine their personal water demand through their direct and indirect water usage. Maré believes this can cause the necessary paradigm shift in the aqua status quo by creating awareness among consumers on their total water demand.

With Water Week underway from 17-23 March 2018, UFS students and staff members are urged to make use of the personal water footprint calculator in order to become aware of the real importance of fresh water in our everyday lives.

News Archive

2015 Spring Graduation Ceremony rekindles spirit of Ubuntu
2015-09-22

 

Our graduates: A new generation of future leaders
to advance South Africa

 -  Video: Spring Graduation Ceremony

“Give away your love, attention, care and more.” These words of Prof Jonathan Jansen, Vice-Chancellor and Rector of the University of the Free State (UFS), capture the spirit of the 2015 Spring Graduation Ceremony that took place on Thursday 17 September 2015.

On this special day, 599 diplomas and degrees were conferred from the faculties of the Humanities, Education, Law, Theology, Economic and Management -, Health -, and Natural and Agricultural Sciences. Central to both the morning and afternoon ceremonies was the message of Ubuntu.

The essence of humanity

“Here is my advice to you,” Prof Jansen said to the graduates, “whatever you have, give it away. Give away your love, attention, care and more.” Prof Jeffrey Sachs, guest speaker at both events, supported this message by saying that the essence of humanity is the cornerstone to success. Prof Sachs, a prominent American economist and humanitarian, asked graduates to use their hard-earned knowledge wisely, fairly and boldly. “You are the wealth of South Africa, for your knowledge is the key to SA’s prosperity.”

The UFS Faculty of Economic and Management Sciences honoured Prof Sachs by conferring an honorary doctorate on him. With this prestigious conferral, the faculty acknowledges Prof Sach’s extensive work in sustainable economic, social and political development across the globe. Dr Khotso Mokhele, Chancellor of the UFS, commended Prof Sachs for his compassion and passion for humanity. “I’m truly inspired that you agreed to associate yourself with this institution. We are proud to be associated with your excellence,” Dr Mokhele said.

Celebrating the extraordinary

One of many highlights of the day was when Leanne Kunz and Karabo Motlhakoana walked across the stage to respectively receive their Postgraduate Diploma in Business Administration and a BSc degree in Information Technology.

Kunz has been compiling news bulletins for The Breakfast Special show, aired on the OFM radio station, for five years. This Kovsie Alumnus graduated with a Media Studies degree a few years ago. Kunz did not allow her successful career at the popular radio station to hinder her studying further, though. Neither has Motlhakoana’s physical challenges.

While everyone else used their hands to take notes, Motlhakoana used his foot. Despite being born with no arms, he was able to beat the odds by qualifying as a computer scientist. Motlhakoana was also involved in the Leadership for Change programme in 2011 which contributed to producing the well-rounded graduate he is today. When walking across the stage, “I felt like I achieved something that gave me a challenge,” he said.

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