Ida Koppen is an independent mediator based in Geneva, Switzerland. She works locally, nationally, and internationally as mediator and facilitator “in the interest of future generations” on topics related to sustainable development and family conflicts. Ida was for almost 20 years Vice President of the Sustainability Challenge Foundation and senior faculty at its annual International Programme on the Management of Sustainability. She is facilitator of the ENCORE network (Environmental Conference of the Regions of Europe) and teaches negotiation and consensus building at the University of Geneva and the Graduate Institute in Geneva. She works in English, French, Italian, German, and Dutch.