
April 18, 2025 | Peter J Karlsson | Article
What Escher’s art reveals about how we engage with reality Stand before Escher’s “Ascending and Descending” long enough and something shifts. Your mind sees monks climbing upward. Then it switches — now they’re walking downward. Try holding both views at once. You can’t. The stairs go only one direction at a time, even though the
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April 15, 2025 | Peter J Karlsson | Article
The Margin to Succeed At elite level performance, the gap between good and great is rarely a gap in physical capacity. Two sprinters can have nearly identical bodies, identical training loads, identical coaches — and one breaks the tape while the other breaks down in March. The difference often lives somewhere harder to measure: in
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April 13, 2025 | Peter J Karlsson | Article
The Zen teacher Thich Nhat Hanh liked to hold up a sheet of paper and ask his students what they saw in it. A cloud, he would say. No cloud, no rain; no rain, no tree; no tree, no paper. Look further and you find the logger, the logger’s breakfast, the sun. The sheet of
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March 14, 2025 | Peter J Karlsson | Article
Before You Name It A wildlife tracker kneels by a patch of grass. Before she thinks deer, recent, heading northeast, she takes in the bent blades, the depth of each print, the moisture at the torn edges, the direction the undergrowth was pushed. The naming comes after — and it is more accurate because she
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March 13, 2025 | Peter J Karlsson | Article
The Knock in the Engine A mechanic hears an engine and pauses. There’s a knock, and under it a faint vibration. She doesn’t guess — she connects: this sound, with that shake, usually means a worn bearing. One observation links to another, and the links form a chain that tells her what’s happening and what
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March 12, 2025 | Peter J Karlsson | Article
The Phone Rings A woman is at her desk, deep in the afternoon’s work — back-to-back meetings, a deadline two days out, a colleague waiting on her reply. Then the school calls: her child is sick. In a single second, everything reorders. The meetings shrink. The deadline can wait. The colleague’s question, which felt pressing
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March 11, 2025 | Peter J Karlsson | Article
The Moment It All Connects She’d been working the problem for weeks, with colleagues, grinding. The progress was real but invisible — knowledge piling up, patterns half-forming, small insights hard-won, no breakthrough. Then, in a quiet moment she didn’t plan, something released. Everything that had been accumulating in pieces — the data, the dead ends,
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