Science, Technology, and Public Policy

As Africa's position in the world continues to grow and evolve in 2014, the Brookings Africa Growth Initiative continues its tradition of asking its experts and colleagues to identify what they consider to be the key issues for Africa in the coming year.

Toxic inhalation hazard (TIH) chemicals such as chlorine gas and anhydrous ammonia are among the most dangerous of hazardous materials. Rail transportation of TIH creates risk that is not adequately reflected in the costs, creating a TIH safety and security externality. This paper describes and evaluates policy alternatives that might effectively mitigate the dangers of TIH transportation by rail. After describing the nature of TIH risk and defining the TIH externality, general policy approaches to externalities from other arenas are examined. Potential risk reduction strategies and approaches for each segment of the supply chain are reviewed. The paper concludes by summarizing policy options and assessing some of the most promising means to reduce the risks of transportation of toxic inhalation hazards. Four policy approaches are recommended: internalizing external costs through creation of a fund for liability and claims, improving supply chain operations, enhancing emergency response and focusing regulatory authority. It is further suggested that the Department of Transportation convene a discussion among stakeholder representatives to evaluate policy alternatives.

Discussion Paper by Dr. Ashton B. Carter

This collection of essays by key experts in the field of international development looks at the role of science, technology and innovation in encouraging a risk-taking, problem solving approach to development cooperation in Africa....

This collection of essays by key experts in the field of international development looks at the role of science, technology and innovation in encouraging a risk-taking, problem solving approach to development cooperation in Africa....