Information Warfare: From Printing Press to Algorithm
In the 1860s, the American press was not a neutral observer. Newspapers were partisan instruments — fiercely sectional, often inflammatory, and deeply woven into the politics of the day. They didn’t just report the news; they made it, shaping loyalties and identities through selective storytelling. A reader in Richmond and a reader in Boston could open their morning papers and encounter entirely different nations on the same continent. Fast-forward to the present, and the printing press has been replaced by the algorithm. The mechanism is new, but the psychology is ancient. Today, our feeds — personalized, optimized, and monetized — serve the same function those 19th-century broadsheets once did: they reinforce belonging by curating belief. Each of us receives a custom-made reality, tailored to our preferences, fears, and prior clicks. The result is not just disagreement over solutions but over the basic facts of the world itself. Echo Chambers Then and Now In the 1860s: Partis...