Situated at the waterfront, the coastal erosion in Jakarta is getting worse each year, undeniable because of human intervention are less concerned about the balance of nature & environment. Last month we held mangrove planting action as a way to reduce coastal erosion, in addition to preserve & maintain the ecosystem around the beach, but also to reduce the tsunami impact, & most importantly, one of the oxygen source for the living things. If not us, who will do it?