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Novum Organum

Francis Bacon · philosophy, 1620·7 hrs in the original·original at Project Gutenberg
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  • He opens with a parable about moving an obelisk. Bacon imagines men trying to move a giant obelisk without tools, oiling their arms and stacking more workers, and asks whether any sober spectator would not call it "an act of the greatest madness." The unaided mind attacking nature is doing exactly the same thing, and needs mechanical aid, not more effort.
  • His core claim lands in six words, early. Aphorism III states it flat: "Knowledge and human power are synonymous, since the ignorance of the cause frustrates the effect." It appears as the third numbered line of Book I, before Bacon has even finished describing his method.
  • He sorts human error into four named idols. The Idols of the Tribe are errors built into human nature, the Idols of the Den belong to each thinker's own private "cavern," the Idols of the Market come from sloppy language, and the Idols of the Theatre are borrowed philosophical systems whose plots, Bacon writes, are "more consistent, elegant, and pleasurable" than the messy truth. Aphorism XXXIX names all four.
  • He grades thinkers as ants, spiders, or bees. Aphorism XCV: empirics "like ants only heap up and use their store," rationalist dogmatists "like spiders spin out their own webs" from nothing, and the true philosopher works like a bee, gathering raw material from the garden and then transforming it. Bacon holds up the bee as the model for his own method.
  • He builds a 28-item evidence table just for heat. Investigating what heat actually is, Bacon lists specific cases from summer sunlight to sparks off flint to the fact that "the West Indians obtain fire by attrition," and notes that quicklime sprinkled with water catches heat and that severe cold can burn like fire. It is the Book I method turned into a working table.
  • The book breaks off on man's fall from Eden. Bacon died before finishing it. The last aphorism ties experimental science back to Genesis: man lost "his state of innocence, and his empire over creation" at the Fall, and can partly recover the second "by the arts and sciences," reading scientific labor as how mankind earns its bread "in the sweat of thy brow."
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•Why it earns a slot

Why it earns a slot: it is the founding document of the modern experimental method, and Bacon died mid-project trying to finish proving his own case.

Bacon throws out two thousand years of Aristotelian logic and proposes a method for extracting true knowledge from nature one observed fact at a time.

This distillation is written from the freely available original, which is always the better read when you have the time: Project Gutenberg.

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