Growing crops more suitable for the local climate would likely have a positive impact on food security in the region. The widespread growth of Casuarina for fuel wood and building material could have a significant impact on reducing pressure on the nearby Arabuko-Sokoke and mangrove forests. However, it must be recognized that the species is introduced, even considered invasive in some coastal regions worldwide, and that discussions around the benefits of the trees should be balanced with considerations of potentially negative environmental consequences that could arise from planting schemes, although these issues were not raised by participants.