I've been reading the Economist for 20+ years now and it never ceases to amaze me that while there is some excellent journalism, they really don't get the United States. Statements like "If America did not have 300m guns in circulation, much of this would change." show their bias, rather than having anything to do with the way the US turns everything - drugs, immigration, poverty - into a policing issue infused with…
The actual title of this article is "America's Police on Trial" so I don't think this editorial is trying to apply itself to every area of US law. They qualify the above statement in the prior paragraph: "One reason why so many American police shoot first is that so many American civilians are armed."
http://www.pewresearch.org/fact-tank/2013/06/04/a-minority-o...
Arresting somebody who owns one or two guns is really not inherently safer than arresting somebody who owns a few crates of guns, so the number of guns in the country is irrelevant. The number of gun owners is relevant.
The apparent upward trend in police militarization and the number of Americans that own guns simply do not correlate. The Economist's unfamiliarity with American culture (particularly American gun culture) explains how they could make this mistake.