If low gun ownership does not correlate to low gun crime, then the calls to further limit the ability of law abiding people without mental health issues to buy guns, makes no sense. We have laws in place to stop many, but not all, mass shootings but they are unevenly and indiscriminately applied. We need a better background check system and we need harsh penalties for those knowingly selling guns to either criminals or those with mental health issues.
As for the mentally ill, they've been done a grave injustice ever since the mental health and pharmaceutical industries, starting in the 70's, decided that institutionalization should be replaced with out patient medication. That's why we have an epidemic of mentally ill people who are homeless and living on the streets. They are unable to care for themselves and become a blight on many of our cities yet people claim that this is somehow their right, as if they have any other choice under the circumstances. It is both wrong headed and callous and makes it extremely difficult to identify those with a penchant for random violence.
Firstly. The gun ownership rates are completely separate issue, the issue that is being examined is the number of firearm deaths and injuries that are occurring. Lets just clarify this notion, that over 33,000 people are dying and 80,000 people are being injured by a weapon you believe should maintain as a normality within society. Additionally what about the law abiding citizens who wish to give up this right or part of this right, for the greater good. Just because someone is a law abiding citizen doesn't necessarily mean they are not willing to remove a right. It makes reasonable sense and is a rational and possible solution which is validated by the polls which highlight an average of 54% of Americans want stricter guns legislation, by the over 700 marches across the United States. Firearms is one of the most talked about topics in the past decades, but one of the least acted on. You can only make mistakes so many times before action, proper action needs to be undertaken.
To your next point. These current laws are no doubt not being effective but when is enough that one can say change needs to happen. An alternative approach must be executed, an alternative approach that has been proven by so many countries effectively. I don't deny that better background checks are needed and in some cases harsher penalties.
Increased background checks....."Firearm Use by Offenders”, the Federal Government noted that nearly 40 percent of all crime guns are acquired from street level dealers, who are criminals in the black market business of peddling stolen and recycled guns.
1) Background checks are not going to stop this type of activity
2) Background checks are not going deter someone from getting someone else to purchase their weapon.
3) Background checks are not going to stop legal gun owners or those who already have a weapon from committing a crime.
This is one piece of the puzzle, that must be combined with so many other pieces.
Harsh penalties for those knowingly selling guns to either criminals or those with mental health issues......
1) If you are referring to gun shops, the above statement shows how little this would work.
2) Private gun shows don't require background checks, and it seems impracticable to apply background checks to such shows which only exist for smaller periods of time.
Thirdly. So Australia is not an example that has demonstrated this effectiveness, when you claim this is not supported by an facts explore the facts and success of gun legislation which surrounds the US.
Fourthly. Virginia Tech was carried out by a mad man, who was actually considered a legal gun owner. The only way you can be classed as an "illegal" gun owner is if you are institutionalised. This brings forward a grey area in terms of applying gun bans to mentally ill, the question remains what kind of mentally ill people receive this. Depression, Anxiety... It is simply a task which a lot of questions, doesn't actually solve the issue and consists of technical glitches. Thus the total ban of firearms does but it has proven success and ongoing reductions in firearm violence, and no doubt too has its flaws.
To your next point. Of course banning assault weapons will have some sort of impact, not necessarily a total reduction of firearm crime but to an extent. No it will not solve the problem but will start to solve. Additionally what will not solve the problem is the continual talking that occurs, trying to blame it on everything but firearms.