Kosha (MSc Organisational Development) is an international facilitator, trainer, manager and consultant. She has worked extensively in the fields of curriculum development, international collaboration and sustainable development. Kosha recently took the new role of Chief Executive Officer of the Global Ecovillage Network (GEN-International) and sits on the Board of the newly formed pan-European umbrella organisation for community-led initiatives, ECOLISE. She has been a driving force behind the emergence of GEN-Africa as an independent region within GEN. Kosha is a co-founder of Gaia Education, which develops trainings at the cutting-edge of sustainability and co-author of the internationally applied Gaia Education curriculum, the Ecovillage Design Education, the development of which is an official contribution to the UN ‘Decade for the Education for Sustainable Development 2004- 2014’. She is currently working on the translation of her book, previously published in German: ‘The Change Makers Guide to Collective Wisdom’.