This book presents challenges and innovations in social problems over the centuries. By their nature, human beings are innovative and continuously adapted to appeared changes over the time. From this point of view, human history can be considered as the story of all changes and innovations which...

The authors report results from a randomized evaluation comparing three school-based HIV/AIDS interventions in Kenya: (1) training teachers in the Kenyan Government's HIV/AIDS-education curriculum; (2) encouraging students to debate the role of condoms and to write essays on how to protect...

Artemisinin-based combination treatments (ACTs) are seen as an important tool in the global effort to roll back malaria. With rapidly increasing parasite resistance to chloroquine in many parts of the world, there is greater international recognition of the need for both a different antimalarial...

The responsiveness to information is thought to be one channel through which education affects health outcomes. The author tests this hypothesis by examining the effectiveness of an information campaign that aims at preventing the HIV/AIDS epidemic in Uganda. Previous studies in the...

Murtin examines the long-term causes of health improvements over the last two centuries. Focusing on the relative importance of income and education, Murtin finds that education alone accounts for the bulk of health improvements since 1870, and explains the strong correlation between longevity...

Saudi Arabia is at an early stage of its demographic transition to an older population, and so it has an opportunity to prepare early for a rising noncommunicable disease (NCD) epidemic. NCDs, such as cancers, cardiovascular diseases, diabetes, and chronic respiratory diseases and their...

The incidence of malaria in Solomon Islands has been declining since 1992, but there is a large geographical variation between areas in the incidence level and the rate of decline. The authors used a mix of control interventions, including DDT residual house spraying and insecticide-treated...

The authors measure the monetary value households place on preventing malaria in Tembien, Tigray Region, Ethiopia. They estimate a household demand function for a hypothetical malaria vaccine and compute the value of preventing malaria as the households maximum willingness to pay to provide...