What if we tested laws before passing them?

Re:What if we tested laws before passing them? by Retric on Monday December 13, 2010 @09:11AM (#2000478)

There is a fair amount of evidence that gun owners are less safe than non gun owners, and societies with higher levels of gun ownership tend to be less safe overall. But, changing gun laws don't alter the prevalence of gun ownership vary quickly so it's hard to such analysis with idential populations.

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Re:What if we tested laws before passing them? by Zak on Monday December 13, 2010 @09:23AM (#2000508)

There's also the fact that correlation does not imply causation. The possibility of a common cause is fairly obvious here: people who are at higher risk of being the targets of crime may be more likely to buy guns for protection, and people who are armed may be more likely to become involved if they see someone else being attacked.

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Re:What if we tested laws before passing them? by Retric on Monday December 13, 2010 @09:36AM (#2000553)

Yep, while hiding and calling the cops is generally safer during a robbery, the attitude that causes people to defend their property is the same one that results in gun ownership. Add in people being shot with their own weapons and the home protection benefit becomes very complex. There is an idea that gun ownership deters criminals but at the same time it promotes criminals buying guns escalating the situation.

PS: For a somewhat less contentious example, video games have been linked with a significant drop in crime. However, because that does not agree with their biases people focus on the direct effects to support their argument.

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Re:What if we tested laws before passing them? by Zak on Monday December 13, 2010 @09:51AM (#2000600)

I think you'll find there tends to be a correlation between using [protection against bad thing] and being at risk for [bad thing]. As an example, I'm fairly certain you'll find a correlation between wearing a helmet while driving a car and being injured in car crashes because most people who wear helmets while driving are racing or doing stunts. I also suspect people with burglar alarms lose more money to burglary than people without if no other variables are taken in to account.

I don't think an unbiased study has been done that accurately identifies causes looking at gun ownership and crime. My suspicion is that it would be possible to do, as I described above.

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Re:What if we tested laws before passing them? by yummyfajitas on Monday December 13, 2010 @11:47AM (#2001015)

Add in people being shot with their own weapons...

This is a pretty minor effect, unless you are including suicides. In 2007, there were only 613 accidental firearm deaths. For comparison, there were 1039 "transport, other" deaths (I believe this means plane/boat crashes).

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Re:What if we tested laws before passing them? by Retric on Monday December 13, 2010 @12:25PM (#2001174)

All of these numbers are fairly low. Adusting for the percentage of gun owners and you end up with a higher rate than just 5% of all deaths from firearms being accidental. And when you start looking at low risk populations (for violent crime), accidental death from gun ownership is fairly significant relative risk.

All homicides Number of deaths: 18,361

Firearm homicides Number of deaths: 12,632

vs: Motor vehicle deaths 33,808

Death rate extrapolations for USA for Smoking: 440,000 per year (probably exagurated) http://www.wrongdiagnosis.com/s/smoking/deaths.htm

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