pt. 1. Origins and theoretical : development
pt. 2. Theoretical perspectives : critical reflexivity, hegemony and power
pt. 3. Discursive politics : deliberation, justice, protest and emotion
pt. 4. Policy processes : problem definitions, evidence and social construction
pt. 5. The politics of policy expertise : knowledge, think tanks, and action research
pt. 6. Methodological issues : interpretation, framing, and social constructions.