How an Evolutionary Survival Skill Is Being Sold Back to Us
When I was a child, my mother raised four of us alone. The tension in our home was thick, and and every day brought a new crisis.. She survived on pure, unyielding faith.
One afternoon, in the dim room where we all slept, a single beam of sunlight pierced a tiny hole in the wooden window panel. It cast a jagged patch of light and shadow across the ceiling. My mother froze, looked up, and gasped:
“Look! It is Ramakrishna Paramahansa on the roof!”
We all looked. To four frightened children, the shadow took form. We lit incense. We began to pray. We knelt there until my uncle walked into the room, looked intently at the ceiling, and stepped outside into the courtyard. He moved an old plastic bucket.
Just like that, the saint vanished.
I turned out to be on the exact opposite end of the spectrum. I suffer from a degree of prosopagnosia, or face blindness. I can stand next to my own uncle on a crowded bus and not recognize him until a friend points him out. Yet, while I embarrassingly forget my patients’ faces, I can remember a ten-digit phone number instantly, decades later.
My mother didn’t just see a shadow; she saw God. Faith was her fuel for our survival. She had what neuroscience calls face pareidolia—the brain’s hardwired tendency to carve meaningful human forms out of chaotic visual noise.
Neurodiversity is the norm in nature. The wiring of each person’s brain is as unique as the fingerprint on their thumb. We are divergent, not defective. When a team or a society learns to leverage the unique divergence of every individual, it excels—just like how unlike poles of a magnet pull together to form a powerful bond. My friend’s sharp facial recognition and my recall for numbers made us a complete team on that bus.
Today, as a medical professional, I look back at that afternoon in our quiet room with profound empathy. My mother’s brain wasn’t broken; it was trying to protect her.
The Neural Pipeline: Why We See What We Need
To understand my mother—and to understand why millions of educated people buy into modern wellness scams—you have to look at how the brain processes reality.
The human brain does not act like a video camera recording and saving an MP4 file. It edits, adds, and deletes details from the raw footage before storing it. And each time we retrieve a memory, the data gets modified all over again.
[ Raw Sensory Signal ]
│
(Light & Shadows)
▼
[ Occipital Lobe ]
│
(Deconstructs Light)
▼
[ Parietal & Limbic Bay]
│
(Applies Urges & Fear)
▼
[ Prefrontal Cortex ]
│
(Conscious Realization)
The Raw Footage: Light enters the eyes and hits the occipital lobe, breaking the world into raw shapes and contrast.
The Editing Bay: Before that image reaches your conscious mind, it passes through the parietal stream (spatial mapping) and the limbic system (the emotional brain). Here, the brain actively adds and deletes details based on your deepest fears, urges, and hopes.
The Final Screen: By the time the image hits your prefrontal cortex—your rational executive brain—it is already a curated, edited movie.
…For our ancestors, this hyper-active editing was a matter of life and death. Missing a tiger hidden in the brush (a false negative) meant death. Seeing a tiger in a harmless bush (a false positive) just meant a momentary scare.
Evolution rewarded the overdrive. We evolved to recognize human faces in less than one-tenth of a second—twice as fast as we recognize any other object. Missing a face where there is one is disastrous; seeing a face where there is none is harmless.
For my single mother, under immense emotional strain, that neural overdrive was an evolutionary lifeboat.
How MNCs Cash In on an Ancient Glitch
What was once a tool for wild survival has now become a vulnerability exploited by multinational corporations and modern marketing geniuses. Today, this spell of “wellness charm” has invaded the deepest corners of society, displacing simple, time-tested common sense.
In my pediatric ward, I see the deleterious effects of this marketing genius every single day.
Recently, a young child with acute diarrhea was admitted under my care. I sat down with the mother, a simple woman from a rural village, and advised a light, easily digestible diet. I fully expected her to think of simple home remedies—rice water or a ripe banana.
Instead, she looked at me earnest-faced and asked, “Doctor, will oats do?”
A few beds down, I suggested fresh fruits to another mother for her recovering child. “Kiwi fruit?“ she asked, completely benignly.
It stunned me. Local, regional foods are always best for our health. Nature curates seasonal fruits specifically matched to local health conditions: we are given juicy watermelons at the peak of summer heat to prevent dehydration, and astringent, tongue-staining jamuns during the monsoons—nature’s own astringent cure for seasonal diarrhea.
How can highly processed oats, or out-of-season kiwi fruits shipped in cold storage across oceans, ever match the raw therapeutic value of what grows naturally around us?
The answer is simple: seasonal, local foods are cheap. They do not improve a multinational corporation’s balance sheet. Highly processed imports and exotic superfoods do. Aggressive marketing manufactures anxiety around our unmet health needs, convincing even the simplest, most impressionable minds that health can only be bought in a package or imported from afar.
Wellness marketing operates by hijacking our neural pipeline in three calculated moves
Creating the Deficit: First, they manufacture anxiety. They tell you that you are chronically tired, secretly inflamed, or biologically deficient.
Priming the Emotional Filter: Once anxiety takes hold, your limbic system goes into overdrive, desperately searching for a pattern—an answer, a cure, a relief.
Flooding with Quasi-Science: Marketers then flood your screen with glowing 3D animations, sleek graphics, and scientific jargon (“cellular optimization,” “epigenetic resetting,” “peptide detox”).
Your pattern-seeking brain, hungry for hope, connects the dots. It sees “hard medical truth” where there is only clever marketing, just as my family saw a saint in the shadow of a bucket.
They are selling us a bucket and calling it a miracle.
Managing a Ghost in the Machine
We are living in the modern world with an ancient brain.
Consider our autonomic nervous system. Millions of years ago, the “Fight, Flight, or Freeze” response saved us from apex predators on the African savannah. Today, that exact same primitive, hyper-reactive threat loop plays out in hyper-stressed, gun-carrying societies—turning a slight, a shadow, or a misunderstanding into tragedy on university campuses.
No wonder, today gun violence has overtaken our grandma's story telling.
An emotion or a neural reflex that was once essential for survival can easily become a vestigial relic that wreaks havoc on our lives.
So, how do we tame this ghost in the machine? How do we stop our ancient brain from leading us astray?
- Recognize the Priming: Understand that when you are tired, anxious, or terrified for a loved one’s health, your brain’s editing bay is actively trying to manufacture a “magic cure.”
- Force a Pause Between Emotion and Executive Logic: When a product or a guru offers a neat, glowing solution to a complex health issue, step back. The moment you feel the desperate urge to believe, realize that your limbic system is taking the wheel.
- Look for the Bucket: Ask the hard, unglamorous questions. Where is the peer-reviewed data? Where is the rigorous clinical trial? Or is this just a shadow cast by clever lighting?
My mother needed her shadow on the ceiling to survive the heavy weight of her reality. But today, surrounded by aggressive algorithms designed to exploit our deepest vulnerabilities, we cannot afford to worship the shadows.
We must have the courage to walk out into the courtyard, look closely at the bucket, and see the world as it truly
A Note to Readers & Colleagues:
How often do you notice ancient survival reflexes shaping our modern health choices? I would love to hear your thoughts and clinical experiences in the comments below.
— Dr. Ramakanta
Dr Ramakanta's Ideas 