Theory • Ortolano and Shepherd (1995) • Dissatisfaction with the lack of serious critiques of EIA • Various models of planning and decision-making. E.g. Lawrence (2000), Leknes (2001) and Bartlett and Kurian (1999) • The critique of the rationalist model and implication of mainstream EIA • The form of EIA that emerged in the 1970s and still dominates institutionalized EIA • rational comprehensive planning theory which dominated strategic and development planning • bringing stakeholders and communities • Consensus-oriented models, which draw on the work of Habermas • Marxistinspired, analysis of EIA • The radical end of a spectrum of current thinking