You are correct that it is sad that our culture is so awash with sexual images that we need to teach about safety, control and choices. And parents are the first line of defense. I am a sexuality educator and do wish that all parents were as sensitive to the issues as you. Children need to be taught how to manage responsibilities that come with their actions, how to discern wise choices and how to make effective decisions in our world. A big part of the sex ed that I do helps kids understand how to weigh choices, clarify emotions and avoid STDs and unwanted pregnancies.