Dear Editor,

It all started when my daughter told me about an app that tracks screen time. “It’s great!” she beamed. “It helps you monitor your digital immersion.” Curious — and completely overconfident — I downloaded it. I assumed my daily usage would reflect the refined, dignified habits of a semi-intellectual: Twenty minutes reading foreign policy, maybe 10 minutes checking the weather, and a crisp five minutes skimming local news.

When the app compiled my first weekly audit, the summary did not describe anything I recognised. It described an unemployed lighthouse keeper with a crippling addiction to 15-second funny videos and DIY hacks I will never perform. My phone informed me, with cold arithmetic precision, that I had spent seven hours a day staring into a glowing glass rectangle. Seven hours! That is an entire full-time job. I was working a 40-hour workweek for Mark Zuckerberg, and my only salary was a posture like a bent coat hanger and a thumb so calloused it could strike a match.

If a grown adult with a fully formed prefrontal cortex can be reduced to a digital zombie by a few slick algorithms, what chance does a three-year-old child stand? Walk into any home, restaurant, or Sunday family cookout across the Caribbean — from Bridgetown to Kingston, Port of Spain to Castries — and you will witness the exact same scene.

Sitting on the couch is a small child. They aren’t running outside. They aren’t catching lizards. They aren’t even annoying their older brothers and sisters. They are frozen, eyes glazed over, thumb swiping across a screen at the speed of a hummingbird’s wings. If you dare attempt to retrieve that tablet, the child unleashes a blood-curdling screech that could wake all your ancestors from their resting places.

We used to joke that those hand-me-down tablets were just “free babysitting”. But developmental neuroscientists and regional health researchers have looked under the digital hood, and the news is sobering. Early social media and high screen immersion are literally rewiring young brains, leading to arrested cognitive development.

The human brain undergoes its most explosive structural development during the first five years of life. It is built through three-dimensional reality: stacking physical blocks, hearing real human voices, scraping knees, and navigating actual social friction. Instead, short-form video platforms feed developing minds an unrelenting stream of hyper-stimulating, five-second novelty bursts.

Health advisories and regional paediatric networks across the Caribbean frequently warn that excessive screen exposure directly correlates with severe speech delays, shortened attention spans, and diminished classroom engagement among young children.

When a child’s brain gets wired to expect an explosion of colour, sound, and laughter every four seconds, asking them to sit still in a classroom while a teacher slowly explains long division feels to them like watching paint dry in slow motion.

In years past, a Caribbean upbringing was an unaccredited masterclass in cognitive development. Children learnt physics and spatial awareness by climbing mango trees, dodging stones thrown at them, and balancing on narrow sidewalks. Language and emotional development came through listening to older people telling tall tales and cussing each other out. They learnt conflict resolution while arguing in the yard over whether a marble was “in or out”.

Today, that rich real-world sensory environment is being replaced by passive scrolling. When child’s primary linguistic model isn’t his/her grandmother or neighbours, but an American YouTuber screaming, “Like and subscribe!” at 120 decibels, his/her expressive language and local grounding takes a heavy hit.

We cannot throw all our technology into the Caribbean Sea. Technology literacy is vital; digital addiction, however, is a disaster. To protect our children’s cognitive development without living like 19th-century monks, Caribbean parents must find the technological sweet spot.

The American Academy of Paediatrics and global health bodies recommend zero screen time for children under two years old (except video calls with family abroad). Toddlers do not need an iPad to eat their cou-cou or rice and peas. Hand them plastic bowls and wooden spoons and let them beat it like steel pans. This builds fine motor skills and keeps their brains grounded in the physical world.

Research shows that passive scrolling (
TikTok,
Reels,
Shorts) causes the most harm to developing brains, whereas high-quality, structured educational media can actually support learning. If a child aged three to five watches a show, sit with them for 10 minutes. Ask: “What colour is that bus?” “Why is the monkey sad?” This turns a passive trance into an active language-building exercise.

Caribbean meals should be for talking, laughing, and catching up — not staring at glowing rectangles. In Caribbean bedrooms, it would help if tablets and phones were allowed to sleep elsewhere. The blue light disrupts melatonin production, preventing deep sleep — which is when the brain consolidates learning and memory.

The developing human brain requires physical movement to build spatial reasoning and impulse control. Enforce a simple exchange rate: for every 30 minutes of screen time, there must be 30 minutes of outdoor play — running, riding a bicycle, or playing tag.

Children learn far more from what we do than what we say. If we are constantly staring at our own phones while talking to them, they experience “technoference” — which undermines their emotional security and models screen dependency.

Technology is a brilliant tool, but a terrible master. If we want the next generation of Caribbean thinkers, writers, engineers, and leaders to reach their full potential, we must guard their early years fiercely. Put down the devices, hand them a book, send them outside to run, and let them discover the real world first.

Do your own screen time audit. You may be surprised at the results.

Lenrod Nzulu Baraka

Founder of Afro-Caribbean Spiritual Teaching Center

rodneynimrod2@gmail.com