Liphe4 is a non-for-profit, scientific association established in 2003, which gathers an international group of scholars in the field of Sustainability Science. Its aim is to promote and participate in research and educational activities related to Sustainability Science, Science for Governance, with a particular focus on Integrated Analysis of Scenarios and technological changes. It organizes a yearly summer school and thematic sessions at scientific conferences. Members of both its International Board and its Scientific Advisory Board have an outstanding academic record and a long experience in participating in research projects, many of which European funded.