Music is something I must do, business is something I need to do, and Africa is something I have to do. That's the way it breaks down in my life.

I have seen this happen in recent years with regard to pharmaceuticals and vaccines, where, working together, we are improving access to medicines and vaccines for infectious diseases in the poorest countries.

If globalization is to realise its potential as a force for good, we have to look more closely at the means by which we handle our growing interdependence. We do not have a world government, but we do have an increasingly complex network of institutions that are concerned with global governance. They are central to our future and international human rights law

An important lever for sustained action in tackling poverty and reducing hunger is money.

Women's health is one of WHO's highest priorities

Such lifestyle factors such as cigarette smoking, excessive alcohol consumption, little physical activity and low dietary calcium intake are risk factors for osteoporosis as well as for many other non-communicable diseases.

Morality becomes hypocrisy if it means accepting mothers' suffering or dying in connection with unwanted pregnancies and illegal abortions and unwanted children