Now I'm by no means an expert, but I have spent my academic career studying psychology of crime, so I feel I have a better than average view of the reality of crime. The underlying problem for us in the United States is not guns. That's a symptom of a problem, but to claim that homicides will go down to levels in Britain or Australia if they'd only get banned just isn't true. The underlying problem in the United States is a culture that reveres criminals. This might seem like a strange statement to make, given that the US has the highest incarceration rate in the world, but it's the truth. The fact is, even non-firearm homicides are higher in the US than most other western countries. We rank if not #1 at least top ten in virtually every single criminal act someone can commit. On average, a homicide occurs every 30 min, a forced rape every 10, and a robbery/burglary every minute. Our media is dominated by criminals. The most popular modern shows we have broadcast have criminal protagonists (Breaking Bad, Sopranos, etc). Even our police procedurals star detectives who "play by their own rules" or "take the law into their own hands". We have cultural icons like Jesse James (one of the more prolific mass killers in US history). Hell, recently in my hometown a kid was arrested after breaking into more than thirty different houses, most of them more than once. There was zero outrage, most people claimed he was just a boy being a boy. We've seen recently that more and more mass shooters in the US have been experimenting with explosives. Even the Orlando shooter is alleged to have had them. If you treat the symptom of guns, the disease will continue through explosives, or arson, or any of a number of other ways to incapacitate people (9/11 was through the use of airplanes after all, and no one seems to remember the Oklahoma City bombing). The true cure for the disease of violence in the US is to work hard to eliminate the culture we've built up saying that crime is acceptable. In New York, when things like littering and hopping turnstiles for subways were cracked down upon, homicides decreased. We need to take the broken window philosophy to the entire country in order to truly decrease our violent crime. Just discussing guns and claiming that's good enough isnt coming close to the actual problems involved.