Over the last decade or so, international acceptance of 'sexual minorities' has increased significantly, reflected in the consensus that a person's sexual orientation or gender identity should not be a basis for denying him or her the equal protection of the law. In most of the African continent, a conflicting trend of formally stigmatising homosexuality has manifested itself, leading to the following three questions:
To what extent is this trend at odds with the formal legal protection under African regional human rights treaties and the constitutions of most African states? To what extent is institutionalising African homophobia justified by the arguments that equal legal protection of 'sexual minorities' is a neocolonial attempt at subverting 'African values', that it is in conflict with deeply held religious beliefs and African culture, and that it flies in the face of the majority's views in African societies? What legal and extra-legal strategies should be used to advance the rights of sexual minorities and curb homophobia on the continent?
Prof Frans Viljoen
June 12, 2013
University of Pretoria (UP) researchers have found that the antioxidant content of certain types of tea can be likened to that found in recommended portions of fruit and vegetables.
Half a cup of black tea, oolong tea or green tea contained the same amount of antioxidants with radical scavenging capabilities (RSC) as that of a 200mg vitamin C tablet.
Researchers at the University of Pretoria (UP) may have identified the gene that is responsible for diet-related obesity. By exploring the role of the novel gene Slc7a8, they have made a potential breakthrough in current knowledge about the cellular mechanisms that drive fat accumulation. This understanding is crucial in developing effective treatments.
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