Development Talk

A mother and child prepares the cassava root. Photo: IITA via Flickr

A mother and child prepares the cassava root. Photo: IITA via Flickr

As food riots in Mozambique and South African strikes over low wages and high living costs have shown, access to food is a non-negotiable (and incredibly necessary) human right.

The Mail&Guardian reports that farmers in seven African countries have been granted a lifeline by the development of a new breed of cassava plant, one which doubles the yield of a single stem from a mere two or three tubers to six or seven edible roots.  Even better, it’s not genetically modified in any way; scientists instead relied on the traditional methods of cross breeding and selection to develop the plant over a process that has lasted ten years.

In order to combat drought and severe food insecurity in Mozambique, Ghana, Sierra Leone, Nigeria, Tanzania, Malawi and the Democratic Republic of Congo, the International Institute of Tropical Agriculture (IITA) is distributing this new breed to farmers for free, and hope to distribute the stems to 75 000 Nigerian farms by the end of the year.

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Scientists at UWC are researching a male contraceptive. Photo: NIOSH via Flickr

Scientists at UWC are researching a male contraceptive. Photo: NIOSH via Flickr

Teenage pregnancy is one of the major problems faced by today’s youth. Girls fall pregnant at a very young age and are often left to deal with the consequences themselves, abandoned by the father and their family.

Some cannot see themselves as single mothers and give their children up for adoption or have abortions. In the worst and saddest of these cases, as was reported on the front page of The Times newspaper on 20 July 2010, mothers simply dump their babies.

Taking responsibility

Women often get the blame for these unwanted babies. People ask why they did not use contraceptive pills.  But men must also take responsibility. Not only are condoms freely available in clinics across South Africa, but the  University of the Western Cape’s (UWC) scientists, together with colleagues at the University of Missouri in America are now also conducting research on a male contraceptive pill, made from a plant extract.

According to the Cape Times, a molecule found in two varieties of olive trees and cloves, has been tested on males of three animal species including mice, rabbits and rats and was found to have a contraceptive effect.

 
It is indicated that the results were immediate and reversible. It took a couple of months for fertility to return after the molecule was taken away.

This molecule also has some anti-cancer, anti-HIV, anti-ulcer and anti-microbial effects.

However, Cape Times states that the scientists will not be able to test the molecule on humans until they find out how its contraceptive quality actually works.