Gun ownership and gun violence: A comparison of the United States and Switzerland

There is a great deal of empirical evidence from the USA, but also internationally, that country-level gun ownership is positively associated with homicide and mass shooting rates. Because Switzerland appears to be an exception to this rule, having a high level of gun ownership but a very low homicide rate and practically no mass shootings, the Swiss situation is often used as evidence that firearm availability in the USA is not a cause of its high homicide and mass shooting rate. It is not surprising that the US National Rifle Association often points to Switzerland to argue that more rules on gun ownership are not necessary. Our psychological approach to gun violence acknowledges the sentiment that “guns don't kill people, people kill people”, by agreeing that guns are only means to an end – to use a gun for murder or a mass shooting usually requires a willingness to shoot, an intention. We examine three major differences between these countries that could contribute to the difference in homicides and mass shootings—namely, differences in gun laws, gun culture, and in relevant societal conditions. We argue that it is the greater role guns play as symbols of individual empowerment in the USA, the greater challenges facing American notions of masculinity and most importantly, the greater level of economic deprivation (i.e., poverty) suffered by large sections of the US population that are plausible causes of the higher rate of homicides and mass shootings.