Growing numbers of Americans now fear Doomsday

U.S. Air Force Tech. Sgt. Bobby Colliton and Staff Sgt. Dane Hatley conduct combat survival training near Osan Air Base, South Korea, on Oct. 15, 2012 (U.S. Department of Defense/Flickr)

Within Christianity, talk of Armageddon is especially prominent among far-right evangelical fundamentalists — many of whom are obsessed with the New Testament's Book of Revelation. Mainline Protestants and Catholics also read the Book of Revelation, but not in the obsessive way that evangelical fundamentalists and white Christian nationalists do. And they don't have the evangelical fixation on Armadgeddon and the End Times.

But in an op-ed published by The Hill on March 25, researcher John Mac Ghlionn observes that fear of Doomsday is growing among Americans who aren't necessarily End Times evangelicals.

This fear, he notes, is highlighted in a new report by the American Psychological Association (APA).

"America used to reserve Doomsday talk for the guys who stored beans in their backyard and argued about the Book of Revelation on AM radio," Ghlionn explains. "Now, according to a recent paper in the Journal of Personality and Social Psychology, one-third of the country quietly suspects that the end will arrive before they get the chance to draw down their 401(k) plans. Historically, apocalyptic thinking had a specific address…. The end of the world was a conviction reserved for a certain kind of Christian, who awaited it with a feeling somewhere between dread and satisfaction."

Ghlionn adds, "These were the kind of people for whom catastrophe would finally settle an argument they had been having for decades. Everyone else just changed the channel and went back to refinancing their mortgages."

But now, according to the researcher, that "separation is gone."

"When the U.S. and Israel chose to attack Iran and kill that country's supreme leader, the phrase 'World War III' began trending on the phones of mechanics in Des Moines and software engineers in Austin," Ghlionn writes. "The researchers found that more than 100 million Americans expect the world to end in their lifetime. This not some vague anxiety, but a concrete belief that colors how these people think about climate change, nuclear war, economic collapse, and artificial intelligence. That is your neighbor, your barista, your Uber driver, and the manager at work who just updated the remote‑work policy."

In 2026, according to Ghlionn, the "Doomsday crowd" includes not only fundamentalist evangelicals, but also, ranges from "climate activists convinced we have blown past every tipping point" to "AI researchers gaming out scenarios where the machine stops taking instructions."

"Americans have always flirted with the end of the world," Ghlionn notes. "But now, for the first time, the preppers, the prophets, the climate modelers, the AI-worriers and the geopolitical realists can all point to different dashboards flashing red at the same time."

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