And then the government sat on it and used it for political leverage on Moi, who was the richest man still is the richest man in Kenya.

There are some estimates that the Medici family was, for a period of time, the wealthiest family in Europe.

In an agricultural society, the difference between the richest and the poorest, the most productive and the least productive, was five to one. Why?

If I split Tanzania in its income, the richer 20 percent in Tanzania has more HIV than the poorest one.

Sadly enough, the fact remains that a lot of the studies that are conducted in developing countries could never be authorized in the richer countries which fund the research.

However, the inequalities that exist between richer countries and developing countries in terms of funding pose a real risk for exploitation, especially in the context of externally funded research.

As funding for HIV research increases in developing countries and ethical review in richer countries become more strict, you can see why this context becomes very, very attractive.

Further in establishing these partnerships for development, it is critical that the parties come as equals to the table, so that conditionalities placed on these partnerships do not benefit only the richer and more powerful.

Additionally, Nassau County is the third richest county per capita in the state of New York, richest county in median income in the state, the 12th richest county in the nation, and it has the second highest property taxes in the United States.

According to figures provided by the United Nations Development Programme (UNDP), the poorest 20 per cent of the population receive 2.7 per cent of the total gross domestic product (GDP), whereas the richest 20 per cent receive almost 62 per cent.