Those of us who grew up in a pre-Internet world probably remember passing through grocery store checkout aisles lined with copies of the National Enquirer and other tabloids, with outrageous headlines proclaiming “BAT CHILD FOUND IN CAVE,” “HILLARY CLINTON ADOPTS ALIEN BABY,” or “DOLPHIN GROWS HUMAN ARMS.” Even as children, it was easy to distinguish those fake stories from real news, not just because of the sensational claims but also because of the telltale fonts and the obviously manipulated or fabricated images. Looking back, the division between fake news and authentic journalism seemed quite clear.

In today’s world, however, the line between real and fake seems increasingly blurred and uncertain. False stories are no longer relegated to tabloid publications but instead have infiltrated more mainstream media sources and social networking services. While the ludicrous claims of tabloid fare were meant mostly to entertain, today’s fake news is a more insidious specimen; in many cases, there is a sinister intent to its creation and dissemination. Indeed, the dictionary.com definition of fake news reads: “false news stories, often of a sensational nature, created to be widely shared online for the purpose of generating ad revenue via web traffic or discrediting a public figure, political movement, company, etc” [emphasis added].