Science is innocent in this thing. I can give you examples. Fertilizers can be used in agriculture to improve yield while they can also be used in chemical weapons. Nuclear science can be used for the good of society for irradiating seeds and production of electricity while at the same time it can be used to make a nuclear bomb. Science leads to technology and the leaders in a society decide how to use it. The key is a beautiful society. How can we get good enlightened citizen? That is possible through righteousness. This can be taught to children by the family. Children can bring a revolution.