As missiles crossed the Persian Gulf and explosions were reported across several Gulf states this past weekend, millions of people instinctively reached for their phones. What began as a quick check for information became, for many, hours of unbroken scrolling through war updates, missile interception footage, airspace closures, and a steady stream of misinformation.
The pattern has a name. Doomscrolling — the compulsive consumption of negative or crisis-related content — tends to spike during moments of geopolitical instability, and the US-Israel strikes inside Iran earlier this week, followed by retaliatory missile launches across the region, handed social media algorithms exactly the kind of material they are built to amplify.
Why the Brain Locks On
The behavior is not a personal failing. It is, in part, biology. Reza Shabahang, a media psychology researcher, explains that human memory is shaped by evolutionary pressures that prioritize threats. “Negative information, and the memories associated with it, therefore tend to be especially salient and enduring,” he says. Danger-related content encodes faster and recalls more easily than neutral information, which makes crisis news particularly hard to scroll past.
Alexander TR Sharpe, an associate lecturer at the University of Chichester, draws a line between doomscrolling and ordinary distraction-seeking. “Doomscrolling refers to repetitive consumption of negative or crisis-related information,” he says. “It’s less about stimulation and more about staying locked into threat-related material.”
His 2026 study found consistent links between doomscrolling and rumination, emotional exhaustion, and intolerance of uncertainty. Participants who reported frequent doomscrolling also showed higher levels of anxiety, depression, and stress, alongside lower resilience.
The Uncertainty Loop
In fast-moving crises, confirmed information arrives slowly while unverified updates flood in constantly. That gap creates a specific psychological trap. Research shows people will tolerate physical discomfort just to resolve uncertainty. Refreshing a feed feels productive — even responsible — when the alternative is not knowing.
The problem is what happens when closure never comes. Shabahang’s 2024 report found that prolonged exposure to negative news linked to increased anxiety, insecurity, and maladaptive stress responses. Learning research suggests that emotional activation without resolution does not extinguish stress — it reinforces it.
Hamad Almheiri, founder of BrainScroller, an app designed to substitute doomscrolling with microlearning, describes the neurological effect plainly: “The amygdala remains sensitized. Even without physical danger, the brain responds as if risk is ongoing.”
Shabahang goes further, noting that the behavior can mirror indirect trauma exposure. “Consistent exposure to images or reports of traumatic incidents can elicit acute stress responses and, in some cases, symptoms associated with post-traumatic stress,” he says. The result is not always clinical trauma, but a nervous system that struggles to return to baseline.
Platforms Are Not Passive
Doomscrolling does not happen in a neutral environment. Social media feeds are engineered for engagement, and engagement correlates strongly with emotional activation. Crisis content — especially visual, fast-moving, and unresolved — performs well by the metrics platforms optimize for. Users are not simply weak-willed; they are navigating systems built to hold attention at precisely the moments when their defenses are lowest.
Sharpe adds a note of scientific discipline to the conversation: “The doomscrolling literature hasn’t yet done classic biomarker work. But we do see consistent links to hypervigilance, rumination, and difficulty tolerating uncertainty.” The neuroscience framing may outpace the evidence, but the behavioral patterns are well-documented and measurable.
What remains clear is that the next missile alert, the next breaking news push notification, will trigger the same reflex — and the platforms serving that moment have every incentive to keep it going.
Photo by Badreddine Farhi on Unsplash
This article is a curated summary based on third-party sources. Source: Read the original article
