Every now and then, standing in front of the snack aisle at the supermarket or scrolling through a food delivery app late at night, I feel a bizarre sense of defeat. Logically, my mind knows perfectly well that eating this right now will lead to weight gain and harm my health. Yet, my hand is already moving toward the sweet and greasy food. It is a moment where reason is utterly crushed by instinct.
A sudden thought crosses my mind: If humans have developed survival-optimized intuitions over a long process of evolution, why is it that today, every time we follow those intuitions, we become sick, unhappy, and endangered? Is it possible that modern humans have actually degenerated into a state far more disadvantageous for survival than in the past?
Evolutionary psychology and cognitive science offer a melancholy diagnosis for this strange phenomenon: we are currently suffering from the tragedy of "Evolutionary Mismatch"—living in a cutting-edge modern society while the code of our minds and bodies remains frozen in the Stone Age.
There Are No Tigers, Yet Our Bodies Are Torn Apart Daily
In primitive times, when a rustling sound echoed from the bushes, the human brain instantly triggered a surge of stress hormones, namely cortisol and adrenaline. This was designed to make the heart beat faster and muscles tense up, allowing the individual to flee or fight immediately. At the time, this stress was a magnificent "short-term survival tool" where the outcome was decided within minutes.
The problem is that our primitive brains, living in the 21st century, cannot distinguish between a "tiger in the bushes" and a "tomorrow’s stock market crash," a "boss’s nagging," or "anxiety about the future." Modern humans live 365 days a year drenched in stress hormones in front of monitors from which they cannot immediately flee. The emergency alarm system switched on by primitive intuition simply won’t turn off. As a result, modern humans suffer from chronic illnesses like cancer, high blood pressure, diabetes, and depression—ironically threatening their very survival.
Why Conspiracy Theories Taste Sweeter Than Facts
The human intuition to believe that an intent or an agent lies behind every phenomenon also acts as a poison in modern society. In the past, performing a rain ritual during a drought while claiming "the gods are angry" boosted tribal solidarity, aiding survival. It translated a massive, unseen natural phenomenon into a unit of meaning that humans could comprehend.
However, in a modern society where systems have become highly complex, this intuition breeds monsters known as "conspiracy theories" and "fake news." When a global pandemic or a complex economic crisis strikes, accepting the cold fact that it is due to probabilities and an entanglement of scientific factors feels deeply unnatural to human intuition. To the brain, it is far more familiar and comforting to believe that "some evil, secret organization is manipulating things from behind the scenes." The primitive intuition of searching for a hidden mastermind hinders rational countermeasures, causes social chaos, and ultimately chips away at humanity’s survival rate.
A Bizarre Era Where Surviving Requires Defying Instinct
Appetite, which used to be the most intuitive survival strategy, has now become the greatest catastrophe. In the era when hunting and gathering were uncertain, only those individuals who crammed sweets and fats into their bodies and stored them as fat whenever they saw them survived. "Eat it when you see it, while you can," was an absolute survival command.
Yet, in a modern society overflowing with refined sugar and trans fats at every turn, any human who faithfully follows this grand intuition is the first to collapse from chronic lifestyle diseases and complications. Humanity now stands at a bizarre finish line where we can barely prolong our survival only by thoroughly defying our intuition—forcing ourselves to chew tasteless vegetables and running atop a tedious treadmill.
The New Respirator We Desperately Need
Ultimately, the answer to the question is a sorrowful "YES." Modern humans are trapped in a genetic paradox where living solely by raw intuition firmly disadvantages survival. It is only natural that a system overload occurs, considering our hardware is that of a hunter-gatherer from 10,000 years ago, while our software is running through the complex matrix of the 21st century.
Therefore, in modern society, humanity had to forge a brand-new tool for survival. That tool is "trained reason" and "rational skepticism."
The ability to slam on the brakes and say, "Wait, let’s verify the data and facts," when the brain whispers, "That scandalous rumor feels right!" The attitude to set down the spoon through the power of reason when the body commands, "Swallow that greasy cake right now!" The true survivors in modern society are no longer those with sharp instincts, but the practitioners of thought who know best how to tame and control their own primitive intuitions.
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