A school has a responsibility to protect students from harm. Will arming teachers or placing armed security guards and police in the building make our schools safer and prevent school shootings? There is a great deal of debate as to whether more or different forms of attention to school safety and security will lead to a reduction in school killings, but these ideas don't seem to be showing positive results. Perhaps arming school staff not with guns but with the training needed to relate to students in a positive way will go a long way toward preventing some students from carrying out their deadliest ideas resulting in school shootings.
Imagine all the apples that fell to Earth before Isaac Newton realized that every object in the universe attracts every other object. Of course, the Law of Gravity has always been in force, but it wasn't until Newton focused the creativity of his one-pointed attention on a falling apple that he (and all humanity) received the blessing of finally recognizing a perfectly obvious truth