Decommissioning predators is the goal, which can be met through awareness, education, prevention and outreach efforts. Those two things are likely to remain constants. Children are not the problem. Predatory pedophiles and some parents are the problem. The time to seek help is before someone intuits or feels something might be wrong in his or her child's life.
Adults make time to learn how to drive, use computers, create web pages, and so on.
There is no excuse for not knowing how to better protect children from pedophiles. Begin anywhere, but start somewhere and it will lead to more references and ideas guided toward children's protection. Speaking with children about their safety can be a daunting responsibility for adults. If a parent or care provider doesn't know how or where to begin, then speak with a pediatrician, a licensed emotional health provider, a police officer, or, for example, other parents who have talked with their children. Someone should be able to help you.