We have evidence from hundreds of other countries showing that the sheer quantities and types of assault weapons that are available and 110% unregulated on American soil are the principal reason for the danger our children are in.
There are only two possible reasons why Americans live in greater peril and danger than people in other developed nations--either because of the numbers, dangerous styles, and lack of regulation of guns in America--or because Americans are by nature more violent, more criminal, more aggressive, and less caring than those in other countries.
So which is it?
I think it's the availability and lack of regulation. I do believe that Americans are also more individualistic and selfish than residents of other nations, due to our shredded (or non-existent) social safety net and the resultant desperation and isolation.
I think it's because Americans today are more violent, more crimnal, more aggressive, and less caring than other countries.
Look, for instance, at the resistance to national health care. Look at the level of crime and violence even absent of gun violence. Look at the level of road rage even absent of gun violence.
When I was a kid, the main point of discussion any adult had with a kid was: "What are you going to be when you grow up?" I got that constantly. If a random adult on the street spoke to me at all, it was to ask, "What are you going to be when you grow up?"
That question makes two points: A. We expect you to grow up and be something. B. The choice is yours to make...so make it. Even if you change your mind numerous times, at least have a goal.
Most of these school shooters are young men (or in one case, a young woman who considered herself a man). Eighteen years old, particularly in a young man's life, is a point of extreme emotional stress in the US. It's the point that someone who has been treated as a child all his life is suddenly treated as an adult.
We can get more into the myriad details, but it's a psychological live-or-die point for many young men if they hadn't already been tracked into a lifetime goal by careful parental and social management of expectations and capabilities.
Eighteen is a point of zero stability for--I'd say now--the majority of young men. Remember most young men in the US are not headed for college and have not been trained for anything else, nor have they been guided into a path toward any particular useful life. It's the point that many young men get gobsmacked by the fact that they are not prepared to live.
If we create an America that gets 18-year-old young men safely past this point, we will have substantially improved the situation. But in actually, America cares nothing about 18-year-old men today.
That's where we have a major problem right now. There was never any real plan or place or expectation for young men like Salvador Ramos. In this case, it was Orlando Harris who wrote of himsel: "I don't have any friends, I don't have any family, I've never had a girlfriend, I've never had a social life." Harris called himself an "isolated loner," and a "perfect storm for a mass shooter."
America is a tough country to live in. There is opportunity for great success, but the chances of terrible failure are far, far greater. The definition of "success" is far more narrow in America, and the definition of "failure" in America is far more broad.
America is more dog-eat-dog than any Western industrialized nation, a social Darwinism of "only the most fit will survive." A whole lot of people are a paycheck away from homelessness, or one doctor visit away from bankruptcy. Many--if not most--Americans are at some level of constant despair that what they have is perishable and what they want is unattainable.
We have few social safety nets, and half the population wants to snatch even those away.
We eschew connectedness and pursue separateness. We sneer at "it takes a village" and praise "you're on your own."
There is a grimness, a hardness, a callousness, a despair to life in America unlike other Western countries...unlike almost any other countries.
And that's going to lead to more mental health problems, more rage, more addiction, more suicides, and more homicides. American life makes people crazy. We've built the country to be this way.