Kewang is an institution of customary law in Maluku with role to protect both land and ocean ecosystems. Adopting the kewang philosophy, EcoNusa Foundation together with Moluccas Coastal Care held the Kewang Muda Ambon at the Camping Ground in Suli Village, Central Maluku on March 8-11 2023. 20 young people from Maluku were participated to discuss various environmental issues to build their sense of crisis. Several materials were presented to increase these youths capacity in leadership, ecological crisis, mobile journalism, and community organizing.