Jérémie Fosse is an international expert on sustainable development with a specific focus on green and blue economy, supporting the necessary and urgent transition to sustainability for organizations, cities and territories in Europe, the Mediterranean region and globally. He is co-founder and president of eco-union, an independent environmental Think and Do Tank based in Spain (Barcelona), that aims to catalyze the socio-ecological transition towards sustainable development in the Euro-Mediterranean region. He has designed and is coordinating the Blue Tourism Initiative to improve the sustainability of the coastal tourism in the Mediterranean, Caribbean and Western Indian Ocean.