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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

Prof Solomon appointed to board of flagship journal of UNECA
2016-10-06

Description: Prof Hussein Solomon UNECA Tags: Prof Hussein Solomon UNECA

Prof Hussein Solomon, member of the Editorial
Board of the Afro-Arab Social and Economic
Review. He is also the author of Islamic State
and the Coming Global Confrontation.
Photo: Charl Devenish

“I cannot say I worked towards it – I just did my work, and I guess someone noticed.” These are the words of Prof Hussein Solomon from the Department of Political Studies and Governance at the University of the Free State (UFS), who was recently appointed to the Editorial Board of the Afro-Arab Social and Economic Review.

On an editorial board with people he quoted
This is the flagship journal of the United Nations Economic Commission for Africa (UNECA). The mandate of the Economic Commission for Africa (ECA) is to promote the economic and social development of the states which are regarded as members of the United Nations (UN). Prof Solomon says the board consists of people that he used to quote when he was a student, and to serve alongside them is a privilege.

Book launched in Greece, Japan, and Indonesia
His book, Islamic State and the Coming Global Confrontation, was earlier published by Palgrave Macmillan in London and launched in Greece, Japan, and Indonesia in June and July 2016 respectively. It analyses the origins and organisational structure of the Islamic State (IS), ans examines its military triumphs and success in securing new recruits via social media.

Exploit of IS vulnerabilities to combat organisation
Prof Solomon says the IS makes use of the winning hearts and mind (WHAM) principle where they earn the trust of residents by providing basic services, and the only solution we have is to “exploit the Islamic State’s vulnerabilities and to highlight their atrocities.”

He mentions that a lot needs to be done to overcome the IS. It is vital to have boots on the ground and an acceptance that countries will splinter. An overarching strategy needs to be in place which allows for regional variations, good governance, and the countering of extremism.

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