cappytan: Self-inflicted gunshots are also more likely if you own a gun, because if you own a gun, you're likely to choose that method if you decide to take your own life. That doesn't mean owning a gun increases the risk of suicide. It just increases the likelihood that should you decide to commit suicide, you'll choose that option.
Selection bias, again.
Cappytan, that isn't really selection bias.
Australia has collected data and has recently published the findings on homicides and suicides related to firearms:
"In the decade after the gun control law was passed, gun homicides fell by 59 per cent and firearm-related suicides fell by 65 per cent. There was no related increase in non-firearm homicides and suicides.
An earlier study estimated that 200 lives were saved every year thanks to the decrease in suicides alone."
The entire article can be read here:
http://www.huffingtonpost.ca/2015/08/26/gun-control-mass-shootings_n_8043364.html
"...earlier this week, a study by the American Sociological Association came out debunking the NRA's contention. It reported that the U.S. — which has nearly half the world's civilian-owned guns — is also home to 31 per cent of the world's mass shootings despite making up only five per cent of the world's population.
"That is not a coincidence," wrote study author Adam Lankford. "My study provides empirical evidence, based on my quantitative assessment of 171 countries, that a nation’s civilian firearm ownership rate is the strongest predictor of its number of public mass shooters.
Until now, everyone was simply speculating about the relationship between firearms and public mass shootings [defined as killing four or more people]. My study provides empirical evidence of a positive association between the two."
Of course, America's gun violence problem goes much deeper than mass shootings. While those garner the most attention due to their shocking nature, Vox recently reported that America has 29.7 gun homicides per million people compared to 5.1 here in Canada or 1.4 million in Australia.
As well, gun-related suicides outnumber homicides two to one in the U.S.
But gun control actually has a measurable test case: Australia."
*to add - some interesting data on worldwide school shootings at this site here: