“Prioritising safety over novelty increased the likelihood of survival and, therefore, the passing on of genes”
Our nervous systems did not evolve in boardrooms, classrooms, or online spaces. They evolved in environments where unfamiliar sounds, movements, or social shifts could signal danger. Even today, long after many of those threats have disappeared, the body still responds as if safety must be assessed first. Change interrupts prediction. It destabilises what we think we know. And when predictability is lost, the nervous system often responds with caution, resistance, or fear.
This helps explain why change can provoke such strong emotional reactions—even when the change itself is objectively positive. A new role, a new diagnosis, a new way of understanding ourselves or others can all activate the same underlying question: Am I safe? When that question is unanswered, the brain defaults to protection rather than curiosity.
Importantly, this response is not a flaw in human design. It is an adaptive feature. However, problems arise when this ancient survival mechanism is misunderstood or moralised. People are often labelled as “resistant,” “difficult,” or “closed-minded” when they struggle with change, rather than recognised as responding to a perceived threat. This framing creates division instead of understanding.
For neurodivergent people, this dynamic is often intensified. Many neurodivergent nervous systems are already operating under heightened load, processing more sensory input, managing social uncertainty, or navigating environments not designed with them in mind. When change is introduced without support, explanation, or time to integrate, it can feel overwhelming rather than exciting. What might look like refusal or avoidance from the outside is often a protective response to overload.
Equally, when predominant neurotype individuals are confronted with perspectives that challenge long-held assumptions about communication, competence, productivity, or normality, the same survival mechanisms can be triggered. Difference can feel destabilising. New frameworks can threaten established identities or systems of meaning. Again, the reaction is often not ignorance or malice, but fear of uncertainty.
Progress, then, does not come from forcing change or shaming resistance. It comes from creating conditions of safety. When people feel regulated, respected, and included, curiosity becomes possible. The nervous system can relax enough to explore new ideas rather than defend against them.
This is why sustainable social change requires more than information alone. Facts do not land in a vacuum; they land in bodies with histories, patterns, and protective instincts. Understanding this allows us to approach difference with compassion, both for ourselves and for others.
True evolution is not about eliminating our survival responses, but about learning how to work with them. When we adapt environments rather than demanding people override their nervous systems, we make space for genuine growth. And it is in that space where safety meets curiosity, that meaningful change becomes possible.