Both are our human ancestors, and both wanted to “have a drink” to take the edge off after a hard day’s work. So why did Roman warriors hold wine goblets in their hands, while ancient Chinese martial arts heroes always shouted, “Waiter! Cut two pounds of cooked beef and bring a pot of your finest wine!”?
Behind this lies much more than just a “difference in taste.” It was an ultimate showdown interweaving geography, climate, botany, and even genetic science! Today, let’s travel through time to explore this drastically different East-West “evolution of getting tipsy.”
The “Birthplace Battle” of Grapes vs. Rice: Relying on Mother Nature
To talk about drinking, we must first talk about crops. After aall, without raw materials, even if Dionysus (the God of Wine) or Du Kang (the Chinese Sage of Wine) descended to Earth, they couldn’t conjure up a single drop of alcohol. The fundamental reason the East and West parted ways in their choice of alcohol comes down to one thing: the starting gear given by Mother Nature was completely different.
The West: The “Sunlit Orchard” of the Mediterranean
The ancient West situated along the Mediterranean coast (such as ancient Greece and ancient Rome) features a typical Mediterranean climate. This climate is characterized by “hot, dry summers and mild, wet winters.”
For grains that require a massive amount of water (like rice), the summer here is an absolute hell.
But for wine grapes (Vitis vinifera)—which have deep root systems, are extremely drought-resistant, and absolutely love the sun—this place is paradise on Earth!
The abundant sunlight allows grapes to accumulate an incredible amount of sugar, making them natural juice bombs ready to be crushed.
The East: The Monsoon-Swept “Home of Rice”
Now turn your gaze to East Asia, centered around ancient China. Deeply influenced by a monsoon climate, this region experiences hot, rainy summers where precipitation and heat peak during the same season.
This climate is the ultimate, heaven-sent “petri dish” for rice. The ancestors of the Yellow River and Yangtze River basins began cultivating millet and rice very early on.
In this environment, grain yields were relatively stable, and the dinner table never lacked grains. Since their hands were overflowing with rice, it was only natural that when they wanted to brew alcohol, they would turn their attention to these bowls of “white rice.”
The Ultimate Showdown of Brewers: Raw Single Yeast vs. Intricate “Alchemy”
Once you have the ingredients, the next step is the technical craft. Did you know? In ancient times, brewing wine in the West was like receiving a “gift from nature,” whereas brewing rice wine in the East was more like a hardcore biochemical experiment.
Grapes: The “Lazy Drink” with a Built-in Cheat Code
The grape is a magical fruit. Not only is its flesh packed with sugar, but its skin is often naturally coated with wild yeast. In the ancient West, the winemaking process was enviably straightforward: harvest the grapes, throw them into a wooden vat, stomp on them with your feet, and leave them alone. The yeast on the grape skins would automatically consume the sugars in the juice and convert them into alcohol.
> In biology, this direct fermentation process that requires no extra processing is called single fermentation.
Rice: A Hardcore Challenge Requiring a “Secret Code”
However, the ancestors of the East were not so lucky when facing rice. Rice is entirely made of starch. Starch consists of long-chain sugars that yeast cannot “bite” into, let alone convert into alcohol.
What was to be done? Easterners demonstrated astonishing wisdom—they invented “Jiuqu” (Fermentation Starter).
1. Molds (such as Aspergillus oryzae and Rhizopus) take the stage first. They secrete amylase to chop the starch in the rice into simpler “sugars” that yeast can understand (this process is called saccharification).
2. Yeast then rushes in to consume the sugar and convert it into alcohol (this process is fermentation).
This highly complex operation, where “saccharification” and “fermentation” take place simultaneously in the exact same vessel, is known in modern enology as “parallel multiple fermentation.” The ancient Chinese literally used this alchemy-like technique to force rice—which doesn’t naturally turn into alcohol—to yield sweet rice wine!
A Two-Way Street of History and Culture: Wine Meets Divine Right, Rice Wine Meets Rituals
Technology and raw materials determined the birth of these alcohols, but what truly embedded them into the bones of Western and Eastern societies was the push from history, culture, and social systems.
The West: Wine, Christ’s Blood, and the Age of Discovery
In ancient Greece and Rome, wine was a symbol of civilization; drinking plain water was even considered a trait of barbarians (since water sources back then were easily contaminated, while alcohol killed bacteria).
Mythological Endorsement: Dionysus represented revelry, liberation, and inspiration.
Religious Binding: With the rise of Christianity, Jesus stated in the New Testament, “Wine is my blood.” This instantly made wine a sacred, indispensable ceremonial item for the Church.
Trade Promotion: Wine preserves well and withstands transport. With the expansion of the Roman Empire and the arrival of the Age of Discovery, it quickly took the world by storm.
The East: Rice Wine, Sacrificial Rituals, and the State
In the East, the status of rice wine was directly tied to the “stability of the state.”
Grains are Supreme: Ancient China was an agrarian society, and rulers prioritized “food security” above all else. During dynasties with resource scarcities, states would even issue prohibition laws, because brewing alcohol consumed too much precious grain!
The Carrier of Ritual Culture: During the Zhou Dynasty, alcohol was used to sacrifice to ancestors and gods. The Rites of Zhou meticulously recorded various types of ceremonial wines. Being able to drink rice wine (or Huangjiu / yellow wine, which evolved later) brewed from pure grain was a symbol of status and class in ancient times. When Cao Cao and Liu Bei “discussed heroes over warmed wine,” they were drinking fermented wine brewed from grains.
An Unexpected Biological Easter Egg: Why Are Easterners More Likely to “Flush After a Few Sips”?
Finally, let’s talk about a “body code” that modern science has only recently cracked. Have you ever noticed that many Asians (Easterners) only need to drink a tiny bit of alcohol before their faces turn as red as a cooked crab, while Westerners (Caucasians) can often down glass after glass without changing color?
This is actually related to the alcohol metabolism genes in our bodies, a phenomenon scientists call the “Asian Flush.”
When we drink, our body’s metabolic process looks like this:
Alcohol (Ethanol) → Acetaldehyde (Toxic, causes flushing, headaches, racing heart) → Acetic Acid (Harmless, the component of vinegar)
Many East Asians naturally carry a variant gene that severely reduces the activity of Aldehyde Dehydrogenase (ALDH2) in their bodies. This means that after alcohol is converted into toxic acetaldehyde, the body cannot flush it out quickly. As acetaldehyde accumulates in the body, blood vessels dilate, and the face turns red.
In contrast, Westerners generally possess highly efficient ALDH2 genes that rapidly metabolize acetaldehyde, making them more alcohol-tolerant and far less prone to flushing.
> Historical Trivia: Some scholars playfully speculate that because Easterners are genetically more sensitive to alcohol and prone to hangovers, combined with an agrarian society that cherished grain, Eastern history came to admire a subtle culture of “getting mildly tipsy” and “savoring wine” (such as Tao Yuanming singing over his wine). On the other hand, because Westerners had higher genetic tolerance and a massive surplus of grape production, their culture leaned more toward “drinking heartily” and wild revelry.
Conclusion: Whether Red, White, Clear, or Yellow—Every Glass Holds Human Survival Wisdom
Hearing the story up to this point, do you feel a little tipsy yourself?
From the plump grapes basking under the Mediterranean sun to the lush green rice paddies amidst the misty rains of Jiangnan; from the simple, pure fermentation of fruit juice to the masterfully crafted alchemy of Jiuqu. That ancient Westerners chose grapes and Easterners chose rice was by no means an accident. It was the most perfect answer sheet written by humanity after compromising and dialoguing with their respective environments, climates, and genes.
The next time you raise an elegant wine glass, or pour yourself a bowl of warm yellow wine or rice wine, you might want to silently say thank you to our ancestors from thousands of years ago. It is precisely because of their ability to adapt to local conditions and their jaw-dropping wisdom that we can, in different aromas of alcohol today, taste a history and life that are equally magnificent.
