“They examined data from 27 developed countries, using gun ownership figures from the Small Arms Survey and deaths from the World Health Organisation, the National Center for Health Statistics and others. They also looked at crime rates compiled by the United Nations for an indication of the safety of each country.
More guns meant more deaths, they found. “The gun ownership rate was a strong and independent predictor of firearm-related death,” says Bangalore. “Private gun ownership was highest in the US. Japan, on the other end, had an extremely low gun ownership rate. Similarly, South Africa (9.4 per 100,000) and the US (10.2 per 100,000) had extremely high firearm-related deaths, whereas the United Kingdom (0.25 per 100,000) had an extremely low rate of firearm-related deaths.
“There was a significant correlation between guns per head per country and the rate of firearm-related deaths with Japan being on one end of the spectrum and the US being on the other. This argues against the notion of more guns translating into less crime. South Africa was the only outlier in that the observed firearms-related death rate was several times higher than expected from gun ownership.”
High rates of mental illness in any country, on the other hand, did not predict more gun deaths.
“Although correlation is not the same as causation, it seems conceivable that abundant gun availability facilitates firearm-related deaths. Conversely, high crime rates may instigate widespread anxiety and fear, thereby motivating people to arm themselves and give rise to increased gun ownership, which, in turn, increases availability. The resulting vicious cycle could, bit by bit, lead to the polarized status that is now the case with the US,” the doctors write.”
This would seem to be obvious, that is, until the lobbyists get involved.