On Wednesday, October 7, the Royal Swedish Academy of Sciences awarded the 2026 Nobel Prize in Chemistry to France's Henri Kagan, 95, and Japan's Kenso Soai, 76, "for the discovery of nonlinear effects and autocatalysis in asymmetric organic synthesis," as reported by Al Jazeera and the Royal Society of Chemistry. The prize, worth 12 million Swedish kronor, honors work that looks technical and remote. It isn't. With lab-grade precision, it describes a mechanism that governs decisions, habits and relationships: a small advantage that copies itself until there's no room left for the alternative.
What they found, minus the hype
Many essential molecules come in two versions that are mirror images of each other, like your left and right hands. Same atoms, same formula, same weight. And yet life uses almost exclusively one of the two forms. It's called homochirality, and it had puzzled chemists for more than a century.
In 1985, Kagan found a way to steer reactions that produced a bigger surplus of one version than anyone thought possible: the result didn't grow in proportion to the cause. It outran it. Soai went further. In 1995 he published the design of the first reaction with the potential to become homochiral, and in 2003 he presented a reaction that produced only one of the two possible mirror images. The logic is brutal: the product helps make more of itself. A slight majority becomes the whole.
Peter Somfai, of the Nobel committee, spelled out the practical stakes: the two forms of a drug can have different effects, which is why chemists need methods to produce each one selectively. Identical in makeup, opposite in effect.
Lesson one: there's no neutral mix in your life
Most people believe they can hold two tendencies in balance indefinitely: "I work on my project, but I also let myself procrastinate"; "I set boundaries, but I also give in to avoid a fight." They picture a scale that stays at 50/50. Soai's chemistry suggests otherwise. When a system feeds on its own output, the mix doesn't sit still. Whatever you favor even slightly today creates conditions that favor more of the same.
Every time you give in to avoid conflict, you don't give in just once. You train other people, and yourself, to make giving in the default. That's why tolerating everything leaves you with no ground to stand on: it wasn't one big decision. It was a string of tiny concessions that catalyzed one another. The same goes for the systems you design for others: the machine didn't rebel; it did what you rewarded without looking. Whatever gets rewarded replicates.
That's the thesis of I Knew I Was Dead When I Saw My Skeleton Spanish only: any act that began as a choice (loving, helping, enjoying) can harden into a structure you no longer choose. It chooses you. Autocatalysis is the chemical version of that sentence. At first, you decide. Then the reaction decides.
Lesson two: identical on the outside doesn't mean the same inside
Two molecules made of the same atoms can heal or harm. Appearance doesn't tell them apart; orientation does. People and offers work the same way. Two friends can say the exact same supportive words, and one pushes you up while the other keeps you comfortable right where you are. Two deals can carry the same price and the same promise and point in opposite directions.
That's why The Price of Proximity Spanish only starts from an uncomfortable premise: the people around you aren't neutral. They push you up or they pull you down. And they do it in small daily doses, which is exactly the regime in which a tiny imbalance gets amplified. Nobody ruins you in an afternoon. They tilt you one degree a day.
Lesson three: invisible isn't the same as stable
A system that looks calm can be tipping without anyone noticing, as we saw with the glacier that seemed frozen in place. The absence of visible change doesn't prove there's no direction. In an autocatalytic reaction, the two forms seem to coexist for a while. Then, suddenly, one takes over. If you wait to see the result before you correct course, you arrive when there's no mix left to correct.
Don't read this as fatalism, either. Kagan and Soai didn't describe a destiny; they described a tool. If a tiny advantage can amplify, so can a tiny correction applied early and consistently. It's the same precision behind this week's Nobel in Medicine: control doesn't come from force. It comes from intervening at exactly the right point. And as with the fear that rules you without being named, whatever you fail to identify keeps operating.
A practical test
- Audit the seed, not the harvest. Ask yourself which small behavior you repeat every day, and what it produces more of.
- Distrust the permanent 50/50. If something feeds on its own output, it won't stay balanced. Pick the side you want to win before the reaction picks for you.
- Judge by orientation, not appearance. Same gestures, same words, opposite effects. Measure which way each relationship and each habit moves you.
- Correct early. One degree in time beats a desperate U-turn once the mix is already uniform.
The PRAXMA mindset
The idea: What you favor a little doesn't stay small once it feeds on its own output. It amplifies until it runs the whole system. In life, there's no neutral mix.
— PRAXMA, Logic over emotion
The fact: The 2026 Nobel Prize in Chemistry went to Henri Kagan and Kenso Soai for discovering nonlinear effects and autocatalysis in asymmetric synthesis: reactions in which a slight surplus of one mirror-image molecule ends up producing almost nothing but that form (Al Jazeera, Royal Society of Chemistry).
PRAXMA's line: "Nobody gets lost all at once. You tilt one degree a day until the error is all that's left."
If you want to understand how a small choice becomes the structure that governs you, read I Knew I Was Dead When I Saw My Skeleton Spanish only. To audit who's tilting you every day, read The Price of Proximity Spanish only. You can read both for free or support PRAXMA with a symbolic price. Find more analysis on the PRAXMA blog and listen to the podcast ‘Praxma - Personal Growth’ on Spotify or on its original Spreaker channel.
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