
My purpose is to help people live longer healthier, happier, and more meaningful lives
Quand le plaisir masque la fatigue…
Après plusieurs jours dans les Alpes, on roulait encore cinq ou six heures par jour, entourés de montagnes spectaculaires, fatigués mais heureux, avec cette impression très particulière d’être exactement là où on voulait être. Ça fait dix ans qu’on voyage ensemble. Deux gars maintenant dans la cinquantaine qui ont accumulé les aventures en vélo, en…
At gate 54…
I’m sitting at Gate C54 in Geneva Airport. I’ve dropped my bags, gone through security and customs, and now I’m surrounded by people waiting to leave one place and arrive somewhere else. There is something about an airport that exposes the pace of modern life. Hundreds of people are sitting side by side, yet almost…
Être un père…
Ce matin, en courant en forêt avec mon chien, je me suis mis à réfléchir à c’est quoi, être un bon père. Être un père, c’est prendre soin des autres. C’est être là pour ses enfants. Pas juste les aimer, mais trouver le bon équilibre entre les inspirer, les encadrer, les encourager. Leur laisser assez…
The space between…
Short pages about emotions and connection This week I built two short interactive pages. They are small, but they come from an idea I keep returning to, so I wanted to share both the pages and the thinking behind them. Why We tend to believe we simply react. Something happens, and we are angry,…
More Powerful, Less Competent: Why AI Needs Us More Than We Think
AI can scan a million lines of code in seconds. It finds patterns, traces connections, and surfaces problems that would take a human days to uncover. That’s real. The reach of these tools is extraordinary. But the same model that sees everything understands very little. AI looks at a codebase the way a satellite looks…
The Blind Spot of Competence: A Collision Story
Yesterday, I collided with another skier in a turn. It happened on the last run of the last day of a memorable ski season, and it left me with an injury that could have been avoided. Two skiers cutting wide, both confident, both feeling in control. Both responsible. My shoulder is stiff this morning, but…
Artificial Intelligence: The More We Write, the Less We Read Ourselves
There’s a trend gaining momentum without much discussion. AI has drastically reduced the cost of producing written content. Protocols, policies, practice guidelines, meeting summaries, project reports, long, well-structured emails… Because writing has become easy, we write. For just about any reason. Without really asking ourselves if it needs to exist. This change seems trivial. It…
Confusing Knowledge with Understanding: The AI trap
Last week I decided to try Fitbit’s AI coaching feature. It’s still in preview, positioned as a glimpse of where Fitbit wants to take personalized fitness. The concept is appealing: an AI coach powered by Gemini that learns your goals, studies your habits, and builds a training plan tailored to you. I came in prepared.…
Tonight, I Choose Us…
Today I heard about another divisive moment in the news. I’m not going to name it. You probably already know. What hit me wasn’t the event itself. It was the noise that followed. The outrage. The counter-outrage. The takes on the takes. And somewhere in all of it, we lose each other a little more.…
Right, Wrong, Good, Bad, AI and Variable Geometry
We keep trying to nail down a single, definitive answer to questions about AI. But here’s the thing: we’re dealing with a problem that shifts shape depending on where you’re standing. There’s no universal answer that fits every situation. A nuanced mind can hold multiple positions at once, see things from different angles, and make…
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