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EPISODE · Mar 27, 2026 · 3 MIN

Five Billion Ticks

from Walk and Talk · host Mark Allardyce

Five billion ticks ago, a mechanical clock began marking time inside a cathedral. No electricity. No code. Just gears, gravity and patience.In that same building, on a piece of goat skin written by hand in 1215, something else began ticking.It was written to shape power before it grew beyond those it affected. The concern was simple. A king. Authority without restraint.So they wrote limits into power. They did not reject authority. They defined it.Civilisation changes. The instinct does not. Eight hundred years later, we are still refining that effort.Now we stand before a different kind of power.Not a king, but something far more scalable.It lives in algorithms, in optimisation systems, in machines capable of making decisions at a speed and reach no monarch ever possessed.Five billion ticks ago, a clock began marking time over a document that restrained power.Five billion ticks from now… where will we be?🎧 A short 3-minute reflection.

Episode metadata supplied by the publisher feed · Published Mar 27, 2026

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Five Billion Ticks

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