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How did Seed Saving lead to Information theory?

10 steps · 7 domains · 10,948 years

  1. Seed Saving~9,000 BC · 9,000 BCEating the harvest but keeping the best seed to plant again — the loop that keeps farming going and slowly breeds every crop into what we need.
  2. которой это понадобилось — сделало это выполнимым ↑
    Agriculture~9,500 BC · 9,500 BCTurning a patch of land into a repeating calorie machine by planting and tending chosen crops — the surplus that made cities, writing, and everything after them possible.
  3. которой это понадобилось — сделало это мыслимым ↑
    Food Triagesince the species began · 300,000 BCThe hard-won knowledge of what is safe to eat and how cooking turns poison into food — the difference between a full belly and a fatal mistake.
  4. которой это понадобилось — сделало это выполнимым ↑
    Control of Fire~1,000,000 BC · 1,000,000 BCThe ability to keep, feed, and eventually start a fire at will — humanity's first external source of energy.
  5. сделало это выполнимым ↓
    Charcoalby ~4,000 BC (as furnace fuel) · 4,000 BCWood baked without air until only nearly-pure carbon remains — a fuel that burns far hotter and cleaner than the wood it came from.
  6. сделало это возможным ↓
    Iron Smelting (Bloomery)~1,500 BC · 1,500 BCReducing iron ore to workable metal in a charcoal-fired clay furnace.
  7. сделало это возможным ↓
    Navigation~1090 AD (magnetized needle described 1088; compass at sea by ~1119) · 1090 ADThe compass, the chart, and the stars — the toolkit that lets a ship leave sight of land and arrive somewhere on purpose.
  8. которой это понадобилось — сделало это мыслимым ↑
    Numbers and Geometry~3,400 BC (token accounting) · 3,400 BCWays of counting, calculating, and measuring shapes — the mental tools that turn "some sheep" into "seventeen sheep" and "that field" into "so many paces on each side."
  9. сделало это мыслимым ↓

    Statistics is arithmetic on collected counts; without a number system there is nothing to total, average, or compare.

    Census and statistics1662 (Graunt's Observations) · 1662 ADThe practice of counting a population and then reasoning from the numbers — inferring how many people there are, how long they live, and how disease moves, from records that were never collected to answer those questions.
  10. которой это понадобилось — сделало это мыслимым ↑

    Reasoning from a sample of recorded deaths to a claim about the whole living population is inference under uncertainty — the probabilistic step Graunt took informally, just as the formal theory was being born.

    Probability1654 (Pascal–Fermat correspondence) · 1654 ADThe mathematics of chance: a way to put a number on how likely an uncertain event is, and to compute the fair value of a bet by weighing each possible outcome by its probability. Uncertainty, long thought the province of fate, becomes something you can calculate.
  11. сделало это мыслимым ↓

    Information is measured by how much a message reduces uncertainty, and uncertainty is a probability calculation — Shannon's entropy.

    Information theory1948 AD · 1948 ADA mathematics of information itself. Claude Shannon showed that any message can be measured in bits, that a communication channel corrupted by noise still has an exact maximum error-free rate — its capacity — and that with the right coding you can transmit right up to that limit with an arbitrarily small error rate.
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Every link in this chain is a verified dependency — not a trivia association. Explore either end: Seed Saving or Information theory.