http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
"This book offers an original theory and set of cinematic case studies to examine how we contend with "wicked problems," important, entrenched, and far-reaching political and social challenges (such as climate change or mental illness) that resist ordinary policies and problem solving"--
Includes bibliographical references and index.