Your Brain Wasn’t Designed for This Much Bad News
How nonstop exposure to traumatic news affects our brains, our work, and our well-being
Hi, I’m Bonnie Marcus. Welcome to Own Your Ambition, a weekly newsletter where I offer my best advice on how to successfully navigate the workplace as a woman today. A former CEO who made it to the C Suite from an entry level, executive coach and published author, I share my experiences and lessons learned from my tenure in corporate, focusing on giving women proven tools and strategies.
I admit I need help. I’ve always been a bit of a news junkie. I watch news on TV. I read it online and follow many of my colleagues here on Substack who comment on it daily.
But it’s become too much. With the fatal shooting of Renee Good, Alex Pretti, the ongoing hateful rhetoric, not to mention what recently happened in Venezuela and Davos with our NATO allies, I realize I’m in a news overload, and I question how this is affecting me, and all of you. I know it can’t be good.
I remember fondly growing up in a ‘USA bubble’, pledging allegiance to the flag each morning in school with great pride. I believed what I was taught about what the United States stood for. But in recent months, that belief has been shattered and I feel untethered and anxious.
In today’s always-on media environment, distressing headlines are no longer an occasional interruption, they’re a near-constant feed. Between breaking crisis coverage, social media notifications, and 24-hour news channels, many of us find ourselves repeatedly exposed to trauma we’ve never directly experienced: ICE violence, war, climate disasters, mass shootings, and political violence. While I believe staying informed is important, I’m not the only one feeling the trauma. Psychologists and neuroscientists are increasingly concerned that repeated exposure to traumatic news content can take a toll on our mental, emotional, and even physical health. Yes, I’m concerned.
The science behind this is growing clearer: it’s not just the content of the news itself, but the cumulative exposure, especially when it’s graphic or repeated over time, that shapes how people respond psychologically. How many video views do we need to see of Renee Good and Alex Pretti?
The Hidden Psychological Costs of Heavy News Consumption
A landmark study reported by the Association for Psychological Science found robust evidence that repeated exposure to vivid traumatic media images can have lasting negative consequences on both mental and physical health. In people who watched extensive TV coverage of traumatic events like the September 11 attacks, researchers found increased post-traumatic stress symptoms and even elevated physical health problems years later — even though these individuals weren’t directly affected by the event.
Moreover, data from ecological momentary assessment (EMA) research — where participants report on their experiences in real time — indicates that daily exposure to traumatic news (such as COVID-19 coverage) significantly increases worry and anxiety within the same day, which can carry into subsequent days as hopelessness and generalized worry. These effects are compelling because they show that even relatively short periods of exposure can shape emotional states in measurable ways.
Another recent longitudinal study highlighted a troubling cycle: the more people consume distress news, the more anxiety and fear they experience, which in turn prompts more media consumption — leading to still greater distress. Over time, this can fuel chronic anxiety as well as physiological stress responses.
Why Our Brains Are Wired This Way
We’ve learned from evolution that our brains evolved to pay close attention to threats. This made sense in environments where danger was literal and immediate: saber-tooth tigers, hostile neighbors, or natural hazards. But the human stress response, the same fight-or-flight system, can be triggered just by observing threatening content. When we watch or repeatedly read about violence or disaster, our nervous system can react as if we are in danger — releasing stress hormones like cortisol and adrenaline.
Psychological science also describes this as a form of vicarious trauma or secondary traumatic stress; emotional distress that results from witnessing trauma experienced by others. Even without direct exposure, repeated viewing of traumatic events can produce symptoms that echo true trauma reactions: anxiety, intrusive thoughts, sleep disturbance, and emotional numbing.
The Impact on Work, Focus, and Well-Being
This mental load doesn’t just affect mood, it affects how we work, think, and live. People who are anxious or overwhelmed by news are less able to concentrate, sustain attention, or engage deeply in tasks that require effortful focus. Constant background worry, even if unconscious, doesn’t leave much room for creative problem-solving or strategy at work.
Beyond performance, persistent stress can also weaken immune functioning, disrupt sleep cycles, and elevate long-term risk for mood disorders. This systemic stress reaction is costly not just emotionally but biologically.
Strategies to Stay Informed — Without Losing Yourself
Here’s the key challenge: how do we stay informed and engaged without letting traumatic news dominate our internal world?
Below are research-backed approaches and expert tips that help maintain mental health and productivity.
1. Set Clear Boundaries Around News Consumption
Instead of scrolling endlessly or checking alerts all day, decide proactively when and how often you’ll check the news. Experts suggest limiting yourself to one or two set times per day to review updates and avoid passive background news playing while you’re working or relaxing.
This simple change helps reduce the ambient threat that constantly activates your stress response.
Try this:
Morning: quick check for major headlines (5–10 minutes)
Evening: once more for any developments
Avoid checking right before bed
2. Focus on Meaningful, Actionable Information
Ask yourself, “Is this information helpful?” If the content serves no practical purpose (for instance, speculating about future disaster scenarios without actionable guidance), it’s likely to fuel unnecessary worry.
High-quality, contextualized sources such as trusted newspapers that offer summaries or explainers often provide a more balanced view than sensationalized feeds.
3. Practice Mindfulness and Grounding Techniques
My response to this type of stress is reading fiction (I love getting lost in complex plots and character development). I’m writing a novel which requires my full attention and I set aside time to write each day. I’ve taken up knitting again after decades and the project I’ve chosen is complicated enough that it takes a dedicated focus. And meditation, swimming, dance and run/walking also help me stay grounded.
What grounding techniques are you finding useful?
When emotional responses spike after consuming distressing news, grounding practices can help calm the nervous system. Techniques include:
Controlled breathing (box breathing, 4-7-8 technique)
Body scan or progressive muscle relaxation
Mindfulness meditation for 5–10 minutes (I use guided meditations when I find it especially hard to focus)
4. Nourish Social Connection and Support
Isolation tends to amplify stress. Neuroscience shows that human connection builds resilience and emotional flexibility, helping counter stress responses triggered by negative news.
Reach out to friends, family, or supportive colleagues. Talking through what you’ve seen helps contextualize it and breaks cycles of rumination and worry.
5. Build a Balanced Information Diet
Instead of exclusively consuming traumatic or negative news, make room for positive, hopeful, and solution-oriented stories. Dedicated outlets, newsletters, or daily positive news roundups can help provide balance and remind you of human resilience and progress.
You can also prioritize news that matters to your life — local events, community issues, topics you can directly act on — and avoid news that amplifies fear without enhancing understanding.
6. Create Structured Work and Focus
When anxiety creeps in, it can steal attention from creative or deep work. Counteract this by structuring your day:
Block focused work periods
Schedule breaks away from screens
Use task lists and prioritization tools
Turn off news and social media notifications during work blocks
These practices help your brain shift into productive modes.
7. Channel Energy Into Purposeful Action
Rather than feeling helpless in the face of distant trauma, consider turning concern into contribution. Volunteering, donating, or engaging with organizations aligned with your values can transform passive anxiety into active agency, which research suggests enhances well-being.
8. Seek Professional Support if Needed
If you find that news exposure is leading to persistent anxiety, intrusive thoughts, sleep problems, or loss of motivation, consider reaching out to a mental health professional. Therapists can help contextualize emotional responses and build personalized strategies for resilience.
Cultivate Balance
We live in a complex world and some distressing events do deserve attention. But there’s a difference between being informed and being overwhelmed. The goal isn’t to ignore reality; it’s to engage with it in a way that preserves our mental health, productivity, and sense of agency.
By setting intentional boundaries, grounding ourselves with supportive routines, and nurturing connections with others, we can honor both our need to understand the world and our need to thrive within it.
At a time when news cycles spin faster than ever, cultivating balance is not just wise — it’s essential.
Extremely important in these turbulent times. I have been off news consistently except for a daily 5-10 min check-in for most of the past few years but any periods in between when I do that more often and I feel like doom.
This feels so timely and honest. The idea that our nervous systems react to repeated headlines as if the threat is immediate explains why so many of us feel constantly on edge without knowing why. I appreciate the focus on boundaries and intentional consumption rather than avoidance, because staying informed doesn’t have to mean staying dysregulated. Being ambitious at work is hard enough without carrying the weight of the entire news cycle in your body.