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Dr. Hernán López-Schier

@hernanlopez-schier.bsky.social
979 followers 263 following 134 posts

lopezschier365.substack.com Stay Curious. Stay Younger Than Your Age with YYOU365

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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 02/10/2026
Will AI trigger a Jevons paradox in the job market? Maybe. lopezschier365.substack.com/p/will-ai-tr...
lopezschier365.substack.com
Will AI trigger a Jevons paradox in the job market? Maybe.
William Jevons was the 19th century economist credited with starting the mathematical method in economics. He concluded that by making a process more productive, people use it more, not less.
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Reposted by Dr. Hernán López-Schier
Anita Devineni @anitadevineni.bsky.social · 29/09/2026
The Emory Biology department is hiring a tenure-track ecologist at any rank. Deadline is Nov 1, link below! As I've said many times before, I couldn't ask for a more supportive department. Our faculty colleagues, dept chair, and admin staff are truly awesome ❤️ apply.interfolio.com/191783
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 28/09/2026
lopezschier365.substack.com/p/the-navier...
lopezschier365.substack.com
The Navier–Stokes solution controversy
Biological vs. Artificial Intelligence, or human-AI synergy?
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 05/09/2026
lopezschier365.substack.com/p/dont-be-lazy
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 23/08/2026
lopezschier365.substack.com/p/q-and-a-do...
lopezschier365.substack.com
Q&A: Do Peptide-rich and Retinal-containing creams truly rejuvenate your face?
Six common questions about them, answered without any miracle claims.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 10/08/2026
I recently wrote an article arguing that the human body does not age as one synchronized machine. A new study in mice, published in Science, adds experimental weight to the idea that aging unfolds differently across tissues and organs, and can be reversed. lopezschier365.substack.com/p/organ-agin...
lopezschier365.substack.com
Organ aging is asynchronous and may be reversible
I recently wrote a Substack article “The many clocks in our body”, arguing that the human body does not age as one synchronized machine.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 30/07/2026
lopezschier365.substack.com/p/our-mindse...
lopezschier365.substack.com
Our mindset is not fixed, and that’s a good thing
When people believe they can influence an outcome, they are more likely to engage with the work required to achieve it. But that raises another question. Can engagement itself be deliberately shaped?
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 30/07/2026
I found a beautiful, natural, Kármán vortex street in the Sorgue today
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 24/06/2026
lopezschier365.substack.com/p/ten-reason...
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 18/06/2026
lopezschier365.substack.com/p/ten-reason...
lopezschier365.substack.com
Ten reasons that make brilliant people fail (part 1)
The world’s professional graveyard is full of unrealized potential. This is because innate talent only guarantees success if accompanied by ambition, effort and context.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 26/05/2026
open.substack.com/pub/lopezsch...
open.substack.com
The many clocks in our body
We usually assume that we get older in sync with the ever-deepening wrinkles around our eyes. Yet, new science is finding that our body does not age synchronously.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 19/05/2026
lopezschier365.substack.com/p/what-is-pr...
lopezschier365.substack.com
What is primary focal segmental glomerulosclerosis (FSGS) and why the approval of Sparsentan matters
Understanding FSGS reveals why a recent wave of therapeutic progress, culminating in the approval of Sparsentan, is more consequential than it looks on the surface
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 08/05/2026
lopezschier365.substack.com/p/breast-can...
lopezschier365.substack.com
Breast Cancer Incidence and New Diagnostics
A recent headline in The National News reports that the Middle East is forecast to face a major rise in breast cancer cases by 2050.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 05/05/2026
lopezschier365.substack.com/p/turning-ba...
lopezschier365.substack.com
Turning Back the Clock on the Aging Brain
The fog of time clouds memories. What in youth was easy to remember becomes ephemeral as we age. Yet, recent work seems to have opened a door to memory rejuvenation.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 24/04/2026
Otoferlin, Otarmeni and a new era for addressing hereditary deafness substack.com/@yyou365/not...
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 23/04/2026
I just published in Medium some thoughts about why Food security has become an intelligence problem medium.com/p/food-secur...
medium.com
Food security has become an intelligence problem
The future of food security will be less about producing more food, and more about building a digital system that can anticipate problems…
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 16/04/2026
medium.com/p/21fde5137a...
medium.com
Intellectual recovery goes viral
Can a humble viral protein reset the brain stress response to restore cognition and memory in disease and old age?
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 10/04/2026
AI has an emergent problem Actually, it has a problem with emergence lopezschier365.substack.com/p/ai-has-an-...
lopezschier365.substack.com
AI has an emergent problem
Actually, it has a problem with emergence
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 08/04/2026
lopezschier365.substack.com/p/turning-fl...
lopezschier365.substack.com
The Health Data in the Flatus
The human gut microbes turn part of the food we eat into unflattering gases. Scientists have now discovered that this metabolic exhaust provide a rich source of information about our gut health.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 30/03/2026
Human-Robot Interactions Reading this work by Deng and colleagues (www.sciencedirect.com/science/arti...) made me think about the use of graphene/EVA-based tactile skin in robots.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 22/03/2026
lopezschier365.substack.com/p/doing-this...
lopezschier365.substack.com
Doing this for quick cash is such a bad idea
I understand that many people need the extra money now, but the forward cost is high.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 18/03/2026
lopezschier365.substack.com/p/artificial...
lopezschier365.substack.com
Will Artificial Intelligence Help Us Sleep Better?
Sleep is not weakness. It is a daily dose of natural regeneration. And AI could help to leverage the underlying biology to helps us sleep better.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 12/03/2026
Anthropic has recently released an analysis about the projected impact of AI on the labor market www.anthropic.com/research/lab... My opinion follows www.linkedin.com/feed/update/...
anthropic.com
Labor market impacts of AI: A new measure and early evidence
Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 11/03/2026
lopezschier365.substack.com/p/can-artifi...
lopezschier365.substack.com
Can Artificial Intelligence Out-smart a Cardiologist?
A landmark trial is showing how AI will help, rather than replace, specialist care
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 09/03/2026
medium.com/@hernan365/f...
medium.com
From Tolstoy to the Mathematics of Happiness
The opening line of Leo Tolstoy’s Anna Karénina is so good that it has the sharpness of a mathematical theorem.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 06/03/2026
I do not have a lot of material possessions, and this one is one of my most cherished. It is a hard-copy reprint of a Prof. Peter A. Lawrence FRS 1966 publication. Signed and dedicated (in Spanish), after a long discussion that he and I (still a PhD student) had about planar polarity many years ago
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 05/03/2026
lopezschier365.substack.com/p/approachin...
lopezschier365.substack.com
Approaching Multiple Sclerosis with Better Diagnostics and Digital Twins
Multiple Sclerosis is often called the disease of a thousand faces, which explains why its current diagnosis lags behind those for other conditions.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 02/03/2026
Are You Trying to Win a Debate, or Solve a Problem? The "Art of Thoughtful Disagreement" is a concept most prominently associated with Ray Dalio. When done well, it is one of the most powerful tools that we have to make better decisions about problems. lopezschier365.substack.com/p/the-art-of...
lopezschier365.substack.com
Are You Trying to Win a Debate, or Solve a Problem?
The "Art of Thoughtful Disagreement" is a concept most prominently associated with Ray Dalio. When done well, it is one of the most powerful tools that we have to make better decisions about problems.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 01/03/2026
lopezschier365.substack.com/p/how-artifi...
lopezschier365.substack.com
How Artificial Intelligence Works (in “very, very” short)
Modern AI can feel like a magic trick. It generates stunning art, writes human-like text, writes code and devises novel strategies for complex games. But the truth is that its most powerful secret is
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 27/02/2026
Very well-conducted work in zebrafish by my colleagues at the @adrianjacobo.bsky.social laboratory www.biorxiv.org/content/10.6... Which also confirms and expands the earlier discovery by Mike Deans and collaborators in mice elifesciences.org/articles/84910
biorxiv.org
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 24/02/2026
lopezschier365.substack.com/p/tomorrow-w...
lopezschier365.substack.com
Tomorrow Will Not Be Different
Dysthymia is a form of low-grade depression that never quite leaves. Let’s discuss why it seeps throughout every aspect of life and is so notoriously hard to treat.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 20/02/2026
substack.com/@yyou365/not...
substack.com
Hernan Lopez-Schier (@yyou365)
Bad sleep hits the collective purse. A Epidemiology and Economic Burden of Sleep Disorders in Europe study (https://onlinelibrary.wiley.com/doi/10.1111/ene.70463) that was published just five days ag...
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Reposted by Dr. Hernán López-Schier
Prakash Lab at Stanford @prakashlab.bsky.social · 19/02/2026
How self-driving cars motivated us to build a universal diagnostics platform for malaria/Tb. The arc of technology is unpredictable at best. m.youtube.com/watch?v=gbeg...
m.youtube.com
Self-driving microscopes
YouTube video by Cephla
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 17/02/2026
lopezschier365.substack.com/p/the-subtle...
lopezschier365.substack.com
The Upgrade of a Mother’s Brain
The brain of pregnant women undergoes profound plastic changes that will impact herself as well as her newborn. Here is a deep dive into this important, fascinating, and often misunderstood process.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 11/02/2026
lopezschier365.substack.com/p/we-seem-de...
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 08/02/2026
lopezschier365.substack.com/p/yerba-mate...
lopezschier365.substack.com
Yerba Mate vs. Matcha. The Lowdown
Matcha is powdered green tea coming from Asia. Yerba mate is a tea-like infusion from South America. At first glance, matcha and yerba mate seem to occupy the same niche, but they are very different.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 04/02/2026
lopezschier365.substack.com/p/the-myster...
lopezschier365.substack.com
The Mystery of Multiple Sclerosis
Multiple sclerosis (MS) is an unpredictable disease that remains one of neurology's most perplexing puzzles. Understanding MS means grappling with a condition that can look entirely different from one
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 01/02/2026
New publication from the lab! Very excited for a the new work in collaboration with Osvaldo Chara. pubmed.ncbi.nlm.nih.gov/41617078/ How do living systems remain stable ? We found a local feedback that acts like a quorum-sensing system, ensuring organs regrow to the right size.
pubmed.ncbi.nlm.nih.gov
Local control of cellular proliferation underlies neuromast regeneration in zebrafish - PubMed
Biological systems are never in equilibrium, yet they maintain stability in the face of continuous external disturbances. A prime example of this is organ regeneration, during which organs are reliably rebuilt through controlled cellular proliferation. In this study, we employ a cell-based computati …
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 01/02/2026
lopezschier365.substack.com/p/you-might-...
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 29/01/2026
lopezschier365.substack.com/p/the-nipah-...
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 27/01/2026
lopezschier365.substack.com/p/the-machin...
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 20/01/2026
Weak Ties with Strong Pull The American sociologist Mark Granovetter argues that loose connections linking different networks facilitate the spread of ideas and open new professional opportunities. But why? lopezschier365.substack.com/p/weak-ties-...
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 18/01/2026
Flora in Ras Al Khaimah. Makes you wonder how much more life thrives in the "harsh" desert
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 12/01/2026
Charlie Munger’s Lollapalooza Effect Big events are rarely monocausal. Cause-Effects non-linearity happens when multiple forces align in the same direction and are not simply additive. Why understanding how forces compound is a new survival skill. lopezschier365.substack.com/p/the-neural...
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 07/01/2026
lopezschier365.substack.com/p/a-vanishin... Scientists at the State Key Laboratory of the Chinese Academy of Sciences in Beijing, China, have just developed a revolutionary soft biodegradable implant for wireless long-distance sensing.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 07/01/2026
lopezschier365.substack.com/p/why-your-b...
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 06/01/2026
substack.com/home/post/p-...
substack.com
Artificial Intelligence and the Black Swan
Can AI predict Black Swan events better than humans do? Not really, but it can make us less blind to them.
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 31/12/2025
lopezschier365.substack.com/p/what-to-ex...
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 29/12/2025
lopezschier365.substack.com/p/5-surprisi...
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Dr. Hernán López-Schier @hernanlopez-schier.bsky.social · 25/12/2025
lopezschier365.substack.com/p/how-ai-wil...
lopezschier365.substack.com
How AI will find the next MVP
Artificial intelligence is poised to redefine sports talent scouting by measuring innate ability anywhere in the world.
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