““Usually, when gun control researchers do a study, only a small set of countries are used in any comparison, typically limited to so-called “civilized,” as David Hemenway or Piers Morgan calls them, or “developed” countries.18 It isn’t clear what is meant by “civilized” countries, so what can Americans learn from these other “developed” nations? First, here is how homicide rates vary across developed countries. Currently, thirty-four countries are in the OECD, though the agency also includes Brazil and Russia in its statistical data, as they meet the definition of “developed.”19 (Both countries have been negotiating for membership, but Russia has had talks suspended because of the Crimea crisis.)””