One tree One life is a professionally run group of ordinary people extraordinarily determined to protect the environment not just by themselves, but also by sensitising others towards the importance of environment conservation and goading them on to participate in tree-plantation campaigns. One tree One life mission is to sensitise and empower people to give back to nature and live in an environment conducive to their health and well-being. OnetreeOnelife inspires citizens to spare just a few hours on weekends and work towards making their cities, and their lives greener.