H.L. Mencken, one of the great journalists of the 20th century, once said that “Half the sorrows of the world, I suppose, are caused by making false assumptions.”
Look no further than a recent article in Politico for proof that the Sage of Baltimore was right. Jack Shafer and Tucker Doherty, two reporters for the web site, have crunched a lot of numbers to come up with a thesis.
It goes like this: Media bias is caused not by how people think, or the fact that reporters get hired based on pre-existing ideology; it’s caused by the atmosphere in which reporters are enveloped. That is, reporters are liberal because of the ambient liberalism of the cities in which most of them live and work. Like soldiers stumbling under a mustard gas attack, writers go to New York or D.C. as freethinkers, only to turn into political hacks and cultural ideologues.