To solve complex problems (wicked problems) , it is necessary to be able to draw them and thus visualize them in the form of systems. This map becomes the support for a study involving all the stakeholders and experts necessary to face the complexity.
Sometimes, to prioritize projects in the present, you already need to know what future you want to create. From a fictitious creation of a desired future, it is possible to trace the return to the present and all the steps to be implemented along the way. Thus, it is possible to determine the first actions to be implemented today to move in the direction of the future that we wish to see exist.