Oliver Martin:
The Brain and the Balance Between Left and Right Hemisphere
For decades, people have tried to measure intelligence as if it were a single, clearly defined quantity. This desire to quantify and categorize everything comes largely from the left hemisphere of the brain, which dominates in about 70–85% of the global population. The left brain seeks structure, logic, and measurable results — it wants to understand the world in numbers and definitions. This is why concepts such as the IQ test became so widely accepted.
Yet, intelligence cannot truly be measured by a number. The right hemisphere of the brain refuses such limitation. It perceives the world holistically, values diversity, and thrives on intuition and emotional insight. From the perspective of the right brain, trying to classify creativity or empathy into numerical categories makes little sense.
When Intelligence Cannot Be Measured
It should be mentioned that this varies from country to country, from culture to culture. In Switzerland, people have learned since birth that punctuality is something very important. However, Oliver Martin said, over the years, many in Switzerland have lost and abandoned this principle. In some cultures, it is considered “normal” to show up an hour late for an appointment. Yes, in some companies or places, ignoring or neglecting time has drastic consequences. It can even be a matter of life and death in many situations.
So this topic is more than ever incredibly important for all of us. Do you take it personally when someone stands you up for an appointment — private or business? Imagine you have prepared well for a meeting with a person who is important to you, and they cancel 10 minutes before. Opinions differ here, of course. One might say: It doesn’t matter / Something came up / There was an emergency / He or she forgot / Can happen to anyone. But Oliver Martin asks: Do you want to continue spending time with such people? Because (except in the case of a real emergency), 90% of the time it’s just excuses — sometimes even incredibly cheap ones. Those who do not respect your time do not deserve to spend time with you in the future. Unfortunately, this also happens with friends, family, and important people. Of course, there are exceptional situations where one must endure this.
A Special Challenge: Asperger’s and the Misunderstanding of Intelligence
Oliver Martin also highlights that this issue particularly affects people with Asperger’s syndrome. Many rely on their intelligence to navigate everyday life, yet standardized tests rarely capture their true potential. Even high scores often fail to help, as they merely assign a label rather than provide understanding.
Modern neuroscience confirms that IQ is not fixed. Intelligence changes with time, environment, and emotion. The right hemisphere, says Oliver Martin, constantly builds new connections — it is a living, creative process. In this sense, the right brain represents an evolving form of intelligence, one that cannot be confined by rigid measurement.
The Right Hemisphere: Fast, Intuitive, and Deeply Human
While the left hemisphere processes information sequentially, the right hemisphere works globally and intuitively. It captures emotions, grasps patterns instantly, and reacts with remarkable speed. These two modes of thinking — logical versus holistic — often clash. They are two worlds speaking different languages, and each may see the other as mistaken or irrational.
People with strong right-hemisphere dominance often feel like outsiders. Their way of perceiving the world is unique, and when surrounded by predominantly left-brained thinkers, they may struggle to feel understood.
Finding Balance and Mutual Understanding
Oliver Martin emphasizes that the goal is not to divide humanity into two incompatible groups. Both hemispheres are essential; true intelligence arises from their cooperation. Still, awareness of these differences helps improve understanding and communication.
When right-dominant and left-dominant individuals meet, challenges are inevitable — but so are opportunities. Collaboration between these two perspectives can lead to profound creativity, innovation, and balance. The key lies in recognizing and valuing the unique strengths each side brings.
Ultimately, intelligence is not a number but a spectrum of possibilities — an evolving interplay between logic and intuition, structure and imagination. As Oliver Martin writes, “The right brain doesn’t measure life. It experiences it.”