The environment can be defined in two ways. The first is all the things that God has created for us humans to live on (on which life depends) - land, air, water, fire, etc. The second are the things we have made as humans: crafts, roads, etc. they were made for convenience and harmony; to improve and protect life (aina). Catechesis on Christian Commitments and the Environment, in collaboration with P. Tina Jeannot Ranaivozanany.