If, in the year 2010, someone asked you to conjure an image of the average libertarian, there’s a good chance you’d envision former Texas Rep. Ron Paul, who was, for decades, the ideology’s most famous representative. You might also think of someone entirely fictional: Ron Swanson. Grumpy, mustachioed, and obsessively fearful of government overreach, Swanson was Parks & Recreation’s resident macho man, the lone-wolf amateur woodworker who believed society’s problems could be fixed by bootstraps, hard work, and rugged individualism. Sure, these guys romanticize the idea of working with their hands, but it’s far more likely they spend their days…