Public-private interactions on health in South Africa: opportunities for scaling up.

South Africa has long recognized partnerships between the public and private sectors as a policy objective in health, but experience is still limited and poorly documented. The objectives of this article are to understand the factors that increase the likelihood of success of public-private interactions in South Africa, and identify and discuss opportunities for them to be scaled up. There is a strong legislative framework and a number of guidelines and tools that have been developed by the Treasury for managing partnerships.

Reducing vulnerability to climate change in sub-Saharan Africa: the need for better evidence.

Robert Fryatt and colleagues argue for more attention to climate change in sub-Saharan Africa, a region that has contributed the least greenhouse gas emissions to the world's total but is more vulnerable to the impacts of climate change than any other.