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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

Human Trafficking in Africa presented at Cambridge Counter Trafficking Summer School
2016-08-22

Description: Beatri Kruger Tags: Beatri Kruger

Prof Beatri Kruger

The Cambridge Centre for Applied Research in Human Trafficking (CCARHT) presented the Counter Trafficking Summer School programme from 31 July to 6 August 2016 in Cambridge, England. The Summer School was based on the 2020MDS vision for graduates and young professionals in law, finance, public policy and development.

 During the week-long programme, Prof Beatri Kruger, Adjunct Professor in Public Law at the University of the Free State and renowned researcher in human trafficking in South Africa, presented via Skype, some of the burning issues of human trafficking and developments in the Africa region. Her perspectives come at a crucial time in the development of research in the field, especially concerning practices that are unique to Africa and Southern Africa in particular.

Her presentation titled: Celebrations and challenges en route to #2020HTvision: Southern Africa perspective explores the significant progress made by African countries in implementing the Trafficking in Persons (TIP) legislations with some convictions and action plans to combat this heinous crime. In her lecture, Prof Kruger shared some of the controls used by traffickers over their victims.   She explained that these controls range from violence to financial and psychological measures. A strong psychological control method is the use of traditional rituals, termed “Juju” or witchcraft, by Nigerian traffickers, where fear is instilled in the victim to pledge loyalty to their captors.  Traffickers are generally known to also use drugs and alcohol to control victims.

Prof Kruger indicated that there is a significant number of human trafficking cases recorded in South Africa. However her particular focus is on the regional tradition of Ukuthwala. This tradition was  seen as a romantic game to expedite marriage negotiations, but recently the tradition is often abused to traffic young girls into forced marriages. 

She mentioned that some countries in Africa such as Zambia have made significant progress with enforcing laws that criminalise the use of traditions violating human rights. Prof Kruger presented her research to various other researchers and students from regions across the globe, including Asia, the Middle East, America and Europe.  This research will be published in the South African Review of Sociology in the coming months and in an international handbook on human trafficking in 2017.

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