We have concentrated our work on several parts of the Visayas (Leyte, Samar, Cebu, Negros and Bohol) and the North of Mindanao. Our projects always follow the principles of the systematic participation of beneficiaries. Indigenous knowlege is the key to realize this approach. Economics, culture, environment and religion has to be unterstood as one unit. It is nearly impossible to plan and implement a project without the potential of local population who have to be enabled to verbalize their own needs and strategies.