Turn on the news today, and the weight of the world feels heavier than ever.
Conflicts that show no signs of ending. Natural disasters that arrive with frightening regularity. Humanitarian crises that displace millions. And for those of us not directly in the eye of these storms, there's the constant scroll of devastation through our phones – a relentless feed of human suffering that follows us from breakfast to bedtime.
This year's World Mental Health Day theme – "Access to Services – Mental Health in Catastrophes and Emergencies" – couldn't be more relevant. Because whilst we're all aware these global events are happening, what we're perhaps less prepared for is the psychological toll they're taking on populations worldwide, including the people sitting in your office right now.
The Spectrum of Impact
Mental health responses to global catastrophes exist on a spectrum, and understanding this range is crucial for employers who want to support their teams effectively.
For Directly Impacted Communities
Those living through conflicts, natural disasters, or humanitarian emergencies face immediate and severe mental health challenges. Research consistently shows that exposure to such events can lead to:
- Acute stress reactions – overwhelming anxiety, panic, hypervigilance, and difficulty functioning in daily life
- Post-Traumatic Stress Disorder (PTSD) – affecting an estimated 15-25% of those exposed to severe trauma
- Depression and anxiety disorders – often co-occurring with PTSD and persisting long after the immediate crisis
- Grief and bereavement – complicated by the sudden, often violent nature of losses during catastrophes
- Displacement trauma – the psychological impact of losing one's home, community, and sense of safety
For organisations with diverse workforces, this means that some of your employees may have family members directly affected, or may be refugees or immigrants themselves from conflict zones. Their mental health challenges are often compounded by feelings of helplessness about loved ones far away, survivor's guilt, and the isolation that comes from others not understanding their experience.
For Those Connected Through Family or Community
Then there are those with personal connections to affected regions – perhaps family members still living in crisis zones, friends who've been displaced, or cultural ties to communities under threat. These employees occupy a challenging space: physically safe themselves, yet emotionally invested in situations they can't control.
The constant checking of news, the anxiety that comes with each notification, the guilt about their own safety whilst others suffer – these take a significant psychological toll. Many report difficulty concentrating at work, sleep disturbances, and a sense of numbness or disconnection from their daily lives.
The Wider Population: When the World's Pain Becomes Personal
What surprises many employers is how significantly global events affect employees with no direct connection to them. We're living through what some researchers call an era of "collective trauma" – where repeated exposure to global catastrophes through 24/7 news cycles and social media creates widespread psychological distress.
Studies indicate that even people thousands of miles from a disaster can experience:
- Increased anxiety and feelings of helplessness
- Difficulty sleeping and intrusive thoughts about catastrophic events
- A sense of despair about the state of the world
- Compassion fatigue – emotional exhaustion from caring about too many crises
- Existential questioning and loss of meaning or purpose
Social media has intensified this effect. Unlike previous generations, who might watch a news bulletin once or twice a day, today's workforce can scroll through dozens of distressing images and stories within minutes. The algorithm-driven nature of these platforms means that engaging with one crisis story often leads to a cascade of similar content, creating an overwhelming sense that the world is nothing but catastrophe.
The Numbers Tell a Sobering Story
The scale of mental health impact from global catastrophes is staggering:
- The World Health Organization estimates that in situations of conflict and displacement, one in five people will experience mental health conditions
- Following major natural disasters, studies show that up to 50% of survivors may develop mental health problems requiring intervention
- Research during recent global crises has shown significant increases in anxiety and depression symptoms across populations not directly affected, with some studies reporting increases of 25-30% in clinical symptoms.
For UK employers specifically, post-pandemic surveys have shown that global events are now cited as a major source of workplace stress, with younger workers particularly affected by climate anxiety and concerns about international conflicts.
The Workplace Connection
You might be wondering: what does all this have to do with my organisation? We're not emergency responders or humanitarian aid workers. We're running a business, managing a team, trying to meet our objectives.
But here's the reality: your employees don't leave their humanity at the door when they arrive at work. The same people who bring their skills, dedication, and creativity to their roles are also bringing their psychological responses to a world in crisis.
And increasingly, employers are recognising they have both an opportunity and a responsibility to acknowledge this reality. Not because you're expected to solve global catastrophes, but because understanding these impacts helps create workplaces where people feel supported as whole human beings.
When organisations fail to recognise the mental health impact of global events, they often see:
- Unexplained decreases in productivity and engagement
- Increased absenteeism and presenteeism
- Higher staff turnover, particularly among younger workers
- Difficulty retaining diverse talent, especially those from affected communities
- Workplace tensions when employees have different views on global events
Conversely, organisations that acknowledge these challenges and create space for support often find that their teams feel more valued, more loyal, and better able to navigate both personal and professional challenges.
The Access Gap
This brings us back to this year's World Mental Health Day theme: access to services. Because whilst the mental health impact of global catastrophes is significant and widespread, access to appropriate support remains woefully inadequate.
In crisis zones, mental health services are often destroyed or overwhelmed precisely when they're needed most. Humanitarian responses have traditionally focused on physical needs – such as food, shelter, and medical care – with mental health support often coming later, if at all.
However, the access gap isn't limited to crisis zones. Even in the UK, with our established mental health services, people struggling with the psychological impact of global events often don't know where to turn. NHS services are stretched, private therapy can be prohibitively expensive, and many people don't recognise that their symptoms – the sleeplessness, the persistent anxiety, the sense of numbness – are legitimate mental health responses that deserve support.
For organisations, this presents both a challenge and an opportunity. How can you bridge this access gap for your employees? How can you create pathways to support that acknowledge the full spectrum of mental health impacts we've discussed?
Moving Towards Solutions
The picture we've painted might feel overwhelming – and that's understandable. But recognising the problem is the essential first step towards creating meaningful solutions.
In our workplaces, we have the opportunity to create pockets of psychological safety and support, even whilst global catastrophes continue. We can acknowledge the reality of what's happening in the world whilst also fostering resilience, connection, and hope.
Your employees need to know that their responses to global events are valid, that support is available, and that their workplace recognises them as human beings navigating an extraordinarily challenging time in history.
Because ultimately, whilst we can't stop the catastrophes or solve global crises, we can control how we show up for each other. We can create workplaces where compassion, understanding, and genuine support aren't just nice-to-haves but fundamental to how we operate.
And in times like these, that might be one of the most valuable things we can offer.
Support Your Team Through Global Challenges
Understanding how global catastrophes affect mental health is just the beginning. The real question is: how can your organisation provide meaningful support when your team needs it most?
This World Mental Health Day, we're offering a special webinar designed specifically to help your managers, leaders, and colleagues develop the skills to support others through mental health challenges:
Compassionate Connections: Supporting Others Through Mental Health Challenges
This one-hour session will equip your team with practical strategies for providing emotional support, recognising signs of distress, and guiding colleagues towards professional help when needed – whilst maintaining their own well-being in the process.
Your team will learn:
- How to identify signs of mental health distress in colleagues
- Active listening techniques that make a real difference
- Ways to maintain personal well-being whilst supporting others
- Where to signpost people for professional help
This session directly addresses the World Mental Health Day 2025 theme of access to services – helping you create a workplace where support is available, visible, and effective.
Interested in bringing this session to your organisation?
Email us at info@mhib.co.uk to discuss how we can tailor this webinar for your team's specific needs, or visit our website to explore our full range of evidence-based mental health training.
Because when the world feels overwhelming, the support we offer each other at work can make all the difference.
In times of global crisis, compassion starts close to home – and every workplace has the power to be a source of healing and hope.
