Cape Town's beaches are superb and while the water on the Atlantic side is damn cold, it's very pleasant on the other side. Bring your golf clubs if you play - Cape Town has some fabulous golf courses.

Write for yourself, not for a perceived audience. If you do, you'll mostly fall flat on your face, because it's impossible to judge what people want. And you have to read. That's how you learn what is good writing and what is bad. Then the main thing is application. It's hard work.

A cynic had defined aid as simply the system by which poor white people in rich countries gave money to rich black people in poor countries to put into Swiss bank accounts.

They do say that socialism is the ideal philosophy-just as long as you have capitalists to pay for it.

My family wasn't terribly affluent and looked upon money very carefully as something that had to be saved, not spent. My father built the ducting that took air into the copper mines and made about 6 d a yard in the Thirties, which was good money back then.

Politicians all over the world cater to domestic vote banks. They will spend only on what their constituents want. So unless there is a grass root green movement in a nation the politicians will not be willing to spend money on curbing emissions. More awareness is needed amongst the people to effect the real change in how governments spend.

Herbert, my father, was born in Britain but went out to Africa in his teens to join his father and built up an 18,000-acre ranch in what was then Northern Rhodesia, providing work for the locals. He was my hero when I was a boy.