Summary

Scenarios are stories that portray plausible futures and are designed to systematically explore, create and test possible and/or desirable future conditions. Scenarios are a useful tool, often employed to help with complex management questions (e.g. environmental management, climate change, urban planning, etc.). Trans-disciplinary and collaborative, scenarios can support community-based management. Their advantages are numerous.

They can:

  • Combine qualitative and quantitative information;
  • Identify uncertainties and knowledge gaps;
  • Organise and interpret our thinking about the future;
  • Help understand how to create the conditions in which our desired future can be achieved;
  • Support decisions which are more likely to implemented successfully and;
  • Generate long term policies, strategies and plans.

Scenario building exercises can help people to process and interpret complex knowledge and information associated with multiple issues. Scenarios are a useful tool to create a range of possible futures by combining different elements in different way. In general many scenarios are developed in parallel (e.g. 3 to 4 narrative stories)

In the context of environmental management, a scenario building process involving stakeholders is a way to:

  • Better understand longer-term issues;
  • Better understand the links between the ecosystems and human activities;
  • Create a “common culture” between stakeholders;
  • Develop perspectives together on possible futures (exploratory scenarios);
  • Compare these perspectives and choose the best one;
  • Develop an action plan (normative scenario) and
  • Inform decisions and actions that need to be taken to achieve the desired future.

The aims, and consequently the type of scenarios developed, will be different depending on:

  • The management question studied;
  • The governance and environmental contexts of the case study sites and
  • The legitimacy and skills of the case study team (e.g. implementation of measures).

The scenario building process is divided into 5 complementary phases that occur sequentially.

For additional information

Date: 2012-2015

The work presented here has been developed in six case studies of the VALMER Interreg 4A Channel project (2012-2015).

Coordination by M. Philippe, J. Ballé-Béganton and D. Bailly,
based on written contributions from N. Smith, P. Hoskin, W. Dodds, T. Hooper, L. Friedrich, N. Beaumont and C. Grifths

Thematics > TOOLBOX > TOOLBOX - Scenarios > Why do we build scenarios?

Photo: © F. Goulo / AAMP / PNMI