03/04/2026
Why are both adults AND children struggling more than ever? Fit notes up. School exclusions up. Mental health referrals through the roof. Here's what's actually changed in the last 40 years..
Not one thing.
Many things, across multiple areas of life.
The scale and speed of change over the last 40 years is unlike anything we’ve seen in modern history.
• Birth has become increasingly medicalised, while postnatal support has largely disappeared
• Diets now include a higher proportion of processed and convenience foods
• Screen use is integrated into daily life, across work, education, and leisure
• Access to information, including distressing or explicit content is immediate
• Social interaction increasingly takes place in digital environments
• Time spent outdoors and in unstructured play has reduced
• Education systems have shifted towards earlier and more sustained academic demands
• Class sizes have increased, with varying levels of available support
• Global events and news are continuously accessible
• A global pandemic that altered routines, education, and social experiences
• More households rely on dual incomes, often with longer working hours
• Children are spending more time in formal childcare and structured settings
• Extended family and community-based support is less consistently available
• Microplastics in our blood, forever chemicals in our water, pesticides in our food, air pollution in our lungs
• Use of medical and pharmaceutical interventions has expanded
• Daily life involves higher levels of noise, light, and sensory input
• Opportunities for rest, boredom, and recovery are reduced
• Expectations on parents have increased, with more information and less shared support
None of these changes exist in isolation.
They interact.
They accumulate.
And they shape how both children and adults experience the world.
So when we see rising levels of distress, burnout, or differences in how people cope…
It may be worth asking:
What are we all being asked to process, every day?
Our nervous systems haven't evolved. They're still wired for a world that no longer exists - detecting threats, seeking safety, responding in ways that made sense thousands of years ago.
For neurodivergent people, these threat-detection systems often run even more sensitively. So when the environment becomes more overwhelming, more unpredictable, more demanding - the mismatch becomes more disabling.
It's not that neurodivergence is new. It's that the gap between what these brains need and what the world provides has widened dramatically.
So when we see more fight, flight, freeze responses... more primitive behaviours under stress... it's not pathology.
It's biology meeting an environment it was never designed for.
Because it's rarely one factor. It's the total load.
I'm curious - where do you feel this total load showing up most in your life?