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Module
                   6   Step 3: What is being done, and how effective is it?


                   After analysing what is happening to the environment and why, and what the impacts are, the third step   5
                   in the IEA is to address the question: What is being done and how effective is it?


                   This is a  retrospective analysis of what has been and  is being  done to maintain and enhance the
                   environment and human well-being. This information paves the way for forward-looking policy analysis,
                   which is further considered in Module 6, Scenario Development and Analysis.                     Abu Dhabi, UAE

                   From an analytic perspective, this third step in the GEO approach to IEA deals with societal responses

                   (Figure 21). These actions include government policies, plans and programmes, as well as actions of civil
                   society and business through such interventions as science and technology.

                   Responses can have an effect on many facets of an environmental issue, including the state of the
                   environmental  issue (e.g.,  afforestation  actions  affect  the  state  of forests),  pressures  (e.g.,  housing

                   construction), drivers (e.g., community population growth) and even the impacts of changes in an
                   environmental state (e.g., actions which help communities adapt to lack of forest cover, such as alternative
                   fuel or building material sources [21]).

                   As a general categorization, those actions that influence drivers, pressures and environmental states are
                   helping to reduce society’s exposure to a change in the environment. In contrast, societal responses

                   which alleviate the impact of a change in the environment help build society’s capacity to adapt. Together,
                   responses that influence both our exposure to change and our ability to adapt to impacts help reduce
                   our vulnerability to environmental change.

                   This section focuses on societal  responses in the form of government policy. To  help you better
                   understand what is meant by policies, section 6.1 presents background information on policies and

                   policy analysis. Sections 6.2–6.7 introduce you to five simple steps for analysing the mix of existing
                   policies that may be having an influence on environmental issues in your area.
























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