Global Change: New Challenges for Psychology

Perception of environmental degradation and awareness of environmental hazards came gradually, and was followed by collective action. Global change is different because of its specific features, which raise new issues for action-oriented psychological research. The lack of consensus among scientists, the global nature of the change, and the type of risk are analysed in order to develop an agenda for research. Priority should be given to acquiring a better knowledge of the cognitive process in the face of serious danger with a high margin of uncertainty.