How long will it take for new forests to grow back?

The environmental group the WWF says it will take at least two decades for new forests in areas of Greece destroyed by recent fires to grow back. The fires which killed 65 people raged across much of southern Greece in August. The WWF director in Greece Dimitris Karavellas told BBC that they would establish a group of lawyers to intervene if lands developers try to take advantage of the disaster.

WHO Director-General Margaret Chan says many sick people in developing countries die because they cannot afford medicine that can cure them. In some cases, she says, resistance to diseases develops because they fail to be treated promptly and properly. She blames much of this on the inability of the poor to get hold of the medicine and health care they need.