The third Global Environment Outlook (GEO-3) was published on the eve of the Johannesburg summit. At that moment in time (autumn 2002), GEO-3 looked back thirty years and forward thirty years. As set of what-if scenarios was used to explore the ways our society can advance, including implications for environmental and social goals. Characteristically, GEO-3 examines in a relatively deep fashion how its global scenarios can be interpreted in the context of each of the worlds regions. This brochure presents the pan-European elaboration of the four GEO-3 scenarios. It focuses on the scenarios proper and their impacts in environmental terms. Unlike a GEO report, it does not assess the findings in the light of policy questions.