In Lima, Convenience Still Looks Like Food
When people in Málaga ask me where they can find good Peruvian food, I usually disappoint them.
August 16, 2026
Insights
Essays and field notes by Oscar Trelles applying the Human OS lens to work, culture, leadership, healthspan, behavior, recovery, and modern life.
The book holds the architecture. These essays keep it in conversation with a changing world.
The Body Believes the Pattern, Not the Statement
Most people know more than their behavior suggests.
August 9, 2026
Healthy Boredom Is Unclaimed Bandwidth
The debate about phones often begins with children.
August 2, 2026
No One Lives in Pieces
Most advice asks us to divide life into pieces.
July 26, 2026
When Convenience Lowers Our Standards
A recent modeling study suggested that reducing ultra-processed food consumption could prevent thousands of heart-disease deaths, with researchers arguing that public education and individual advice are not enough whe...
July 19, 2026
Is the Human OS Just a Software Metaphor?
One of the most useful questions I have received from early readers of The Human OS Manual was also one of the simplest.
July 12, 2026