In recent years a number of important science policy issues have rentered on questions about the social utility of science. The field of knowledge systems accounting has evolved as a special form of social impact assessment to observe and measure the impact of science on society. A system of...

Policy analysts, like allegorical homesteaders, face the seemingly unmanageable task of coping with the wilderness of ill-structured problems, while concurrently attending to well-structured problems, which can be addressed with conventional methods of policy analysis. What has appeared thus far...