You need to be able to do that to market these possibilities to these specific investors who would be interested in a sector of that kind. It's what would be normally done by anybody with regard to attracting investment to particular sectors of the economy.

Read a textbook. It will tell you. These are the things for instance on the African continent that will contribute to immune deficiency, various tropical diseases because of poor infrastructure, general levels of poverty don’t get treated. Syphilis untreated or not properly treated, which as it happens is a big problem as I hear, gets treated, the symptoms disappear but in fact… it … that impacts on the immune system. You’ve got to deal with these things.

One of the things that became clear, and which was actually rather disturbing, was the fact that there was a view which was being expressed by people whose scientific credentials you can't question

I get a sense that we've all been educated into one school of thought. I'm not surprised at all to find among the overwhelming majority of scientists, are people who would hold one particular view because that's all they're exposed to.

I think you're a much happier person if you say 'Even if I get involved in politics, I'm only doing so in order to serve the people'. You will sleep much easier, not serving yourself, but having done your best to serve the people. Even if you have not succeeded, at least you've tried. You haven't stolen anything, and you haven't robbed the people.

I don't know why women would think they would be underrepresented in that 40 per cent, and I do not know why they think they would be underrepresented in that 60 per cent either. Because, any community that has their traditional leader in the area, one would expect that, among the people, they would want to ensure that this committee, that 60%, is properly representative.

I don't know why you should isolate women in this regard. If you have a traditional leader who says 'I am the sole exclusive ruler, I am the autocrat', it will affect everybody in the area, whether they are men or women. The challenge that South Africa faces, and it is not a new challenge, a whole range of African countries have faced this challenge, is that where you have institutional traditional leadership, which in our country is protected by the Constitution, how does that institution function side by side with a democratic system?