The screentime dilemma: Navigating Bangladesh’s digital catch-22

A groundbreaking study recently published by the International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b) — and extensively covered in a report by The Business Standard titled "Dhaka children spending 5hrs daily on screens suffer from sleep deprivation, obesity, mental health issues" — has brought a simmering, quiet crisis into the unforgiving light of empirical data. 

Tracking 420 school-going children aged 6 to 14 across Dhaka between 2022 and 2024, researchers uncovered a startling reality: an astonishing 83% of our youth are glued to digital screens for more than two hours a day. 

On average, these children spend nearly five hours — 4.6 hours, to be exact — immersed daily in smartphones, tablets, televisions, and gaming consoles, a figure that more than doubles the internationally recognised threshold for recreational media consumption.

The physical and psychological consequences detailed in the report are no longer abstract warnings; they are actively shaping the health of our next generation. According to the study, led by icddr,b Assistant Scientist Shahria Hafiz, 80% of these children suffer from frequent headaches, more than a third endure persistent eye strain, and roughly 40% exhibit tangible signs of mental health challenges, ranging from anxiety and emotional withdrawal to hyperactivity. 

Deprived of restorative rest, their sleep cycles have shrunk to a meagre 7.3 hours — far below the 8 to 10 hours required for healthy development — while the natural consequence of this sedentary isolation is an alarming rise in childhood obesity.

As a public health activist and a citizen watching our neighbourhoods transform, I see this data not as an isolated urban anomaly, but as the visible tip of a national iceberg. Walk into any district town, upazila headquarters, or rural homestead across Bangladesh, and you will witness the exact same phenomenon.

The glowing smartphone has become our default modern babysitter, a universal pacifier, and the baseline medium of existence for the young. This crisis is entirely blind to geography, socioeconomic background, or school curriculum.

The shared ensnarement and the catch-22

Yet, pointing fingers at parents or scolding the younger generation for a lack of willpower is both intellectually lazy and profoundly unfair. We must confront the core paradox — the profound "ubhoy shonkot", or catch-22 — of our contemporary existence. 

We live in a fast-evolving Bangladesh where the smartphone is no longer an optional luxury or a mere plaything. It is our workplace, our financial gateway, our primary logistical tool, and our definitive window to human connection.

For the modern Bangladeshi adult, economic survival demands absolute, uninterrupted connectivity. Office tasks, institutional communications, emergency coordination, and entrepreneurship are seamlessly integrated into digital platforms.

After enduring a long workday and a gruelling, stressful commute through chaotic urban traffic, that same smartphone transforms into the most accessible, affordable, and immediate source of personal relaxation.

Herein lies the structural trap: when parents themselves are structurally tethered to screens out of economic necessity and sheer mental exhaustion, it becomes both ethically and practically impossible to enforce a strict digital embargo on their children. We cannot reasonably expect our children to avert their eyes from the glass screen when our own faces are constantly illuminated by its blue reflection. Technology has woven itself into the fabric of our survival, creating a dependency that conventional disciplinary parenting advice simply cannot resolve.

Moving beyond prohibition

Since technology is an immutable pillar of our current civilisation, total prohibition is a failed policy from the outset. Screaming at children to "put the phone down" does little more than breed domestic resentment and psychological isolation. Instead, we must champion an innovative, forward-thinking framework rooted in compassionate digital hygiene and structural environmental design.

We must begin by institutionalising manageable, incremental behavioural habits rather than demanding total abstinence. A stellar example is the practical "20-20-20" rule recommended by the icddr,b team: for every 20 minutes of screen exposure, look at an object 20 feet away for at least 20 seconds. Schools, corporate offices, and households can easily normalise this through brief, structured resets. It preserves visual health without disrupting productivity.

Furthermore, we must address why our children turn to screens in the first place: our current built environment offers them almost no viable alternative. Where are the open green fields for Dhaka's children to play? 

Where are the pedestrian-friendly paths, vibrant local youth libraries, or safe public spaces in our rapidly expanding concrete jungles? To pull a child away from the immediate, colourful reward of a digital video game, we must offer something genuinely compelling in the physical world.

A collective, forward-thinking vision

As icddr,b Executive Director Dr Tahmid Ahmed rightly emphasises, our task is to proactively guide children towards creative, collaborative physical activities. This requires moving beyond personal lifestyle advice and stepping into structural advocacy. Municipal corporations, local government bodies, and schools must deliberately collaborate to reclaim and build communal infrastructure. 

Why can we not mandate that school playgrounds remain open to local communities on weekends for supervised sports, traditional games, and debating clubs? Why not foster neighbourhood initiatives for group study sessions, community libraries, mobile theatre, or urban rooftop gardening?

Inside our homes, the shift must be built on empathy rather than restriction. Instead of treating devices as tools of punishment, families can co-create "device-free sanctuaries" — such as the dinner table or bedrooms after a specific evening hour. This is not about enforcing a harsh rule; it is about deliberately protecting the spaces where human storytelling, genuine conversation, and deep, restorative sleep occur.

Bangladesh has a proud history of overcoming monumental public health crises. From drastically reducing maternal mortality and achieving near-universal childhood immunisation to successfully eradicating open defecation, this nation has repeatedly shifted deeply ingrained social behaviours. We achieved those historic milestones not through heavy-handed coercion, but through collective social mobilisation, localised awareness, and deep empathy for the everyday struggles of our people.

The digital health crisis requires that exact same spirit of national solidarity. The glowing screen is not an enemy to be feared, but a powerful, turbulent current that we must learn to navigate with intelligence and foresight. 

By reclaiming our public spaces, integrating digital hygiene into our corporate and academic institutions, and looking at our children with understanding rather than frustration, we can steer our society towards a healthier, more balanced future. It is time to look up from the screen, look into each other's eyes, and build a vibrant, resilient, and deeply human Bangladesh.

Sumit Banik is a Public Health Activist and Trainer. (Email: sumitbd.writer@gmail.com)

Disclaimer: The views and opinions expressed in this article are those of the authors and do not necessarily reflect the opinions and views of The Business Standard.