Having been working at the community level, CRS realised no single organisation can make change happen – instead a strategy working at different levels and over an extended period of time was needed. CARE, CRS, World Vision and others recognised that to make Sphere sustainable they would need to incorporate its principles through educating children and young people on risk management. Hence they are working to include risk management in the curriculum of schools and in university (in engineering and medical degrees). In 2005, the first handbook for the 1st – 6th grades in primary school will be ready.